标签归档 武汉夜生活

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After becoming online celebrity.

  As long as you keep moving forward, the eggs of life will appear inadvertently. This sentence is especially suitable for Liu Yuanjie.

  Last summer, Liu Yuanjie was questioned by netizens in a live broadcast that his oil-painting background was post-processed. In order to prove himself, he threw a bucket into the river behind him and asked the netizen, "Really?"? As a result, this clip became popular on the Internet and was re-created by many netizens. Liu Yuanjie was thus called "the background is too fake", and the whole network rose by about 10 million.

  Liu Yuanjie, who suddenly became angry, worked, created a business, studied graphic design and wrote online novels. Born in the rural areas of Guizhou, he had poor family conditions when he was a child, and his parents who worked with him lived in Jiangsu since childhood. Although he is only 25 years old, the experience of "Brother with too fake background" is very rich, and he has suffered so many setbacks that he doesn’t want to say it. His appearance looks much older than his actual age.

  In the summer of 2020, Liu Yuanjie, who failed to start his business again, came to Xinjiang from Jiangsu to help farmers sell goods live in Korla. By the way, he was distracted and adjusted, but he didn’t expect to become popular overnight. Netizens like Liu Yuanjie’s hard work, frankness, sincerity and open-mindedness. This unexpected red-hot is an egg of life.

  Life is the best screenwriter, writing a script for everyone. As long as you persist in your efforts and sincerity, you will bury eggs for you. Sweat and tears interweave, nourishing growth. All the twists and turns and setbacks that Liu Yuanjie experienced finally became nutrients and accumulated energy.

  In Yili, Xinjiang, there is also a online celebrity named "Brother of Xinjiang", who also dug up the eggs of life. The real name of "Brother of Xinjiang" is Xu Jiezhi. Since 2019, short videos have been released on the online platform to promote the landscape of Yili and Damei Xinjiang. Last year, he planned and released a series of video works entitled "Traveling in Ili by Singing", which was well received by netizens.

  If you want to be "arrogant" online, you must work hard offline. In recent years, Xu Jiezhi has traveled all over his hometown and accumulated a lot of short video materials. He used the way of "music+beautiful scenery" to let colorful Ili ride on the line with songs. Now, the active "Brother of Xinjiang" has gained more and more traffic and attention by reading classic articles, promoting special scenic spots, promoting high-quality products, or introducing travel strategies.

  The greater the flow, the greater the responsibility; The more you pay attention, the better you will do. Thanks to the efforts of young anchor groups represented by Liu Yuanjie and Xu Jiezhi, Xinjiang, as a rich mine of short video material resources, is realizing the transformation from fun to charm, from face value to output value, and huge positive energy is surging out of large traffic.

  Today, Liu Yuanjie is a member of the Yuli County Political Consultative Conference, the president of the Yuli County Bee Industry Association and the vice president of the Bayinguoleng Mongolian Autonomous Prefecture Media Association. He is busier than before. Visit farmers, select products, engage in training, and find a shooting location … … "The background is too fake." Just go and do it. When it comes to short videos and live broadcasts, he feels that there is no secret, just three words: work hard. Because he is too busy, Liu Yuanjie often only sleeps for three or four hours at night.

  Under the blue sky, in the blazing sun, in the boundless grassland and in the snow, with the blessing of the magnificent mountains and rivers in Xinjiang, "Brother Tai Fake" was broadcast live to bring goods and help farmers sell. He was full of energy and vitality in front of the camera, even if he was stung by bees, he didn’t care. Special products such as fragrant pears, honey and medlar, together with the beautiful scenery of Xinjiang behind him, are constantly climbing to new heights of traffic. Liu Yuanjie has set a "small goal" for 2023: bringing 100 million goods.

  Xu Jiezhi, who is also busy, takes "Ili Tourism Recommender" as his responsibility, and plans to launch a series of videos such as "Traveling to Ili with Food", "Traveling to Ili with Folk Customs" and "Traveling to Ili with Stories", trying to tell the stories of Ili and Xinjiang well, and helping rural revitalization with short videos, so that more people can enter this vast and colorful land.

  Unique food and beautiful scenery, rich folk customs and customs, hidden secret territory and secret path make Xinjiang bring its own traffic. Short videos and webcasts are excellent "windows" to know, observe and understand Xinjiang. How to show this vast and colorful region through these methods and make good use of this "rich mine" in Xinjiang, different people have different perspectives, but quality, thought and significance are the password to obtain traffic. The experience of "Liu Yuanjie" looking for passwords is the process of growing from a "rookie" to an excellent anchor with feelings, ability and responsibility, and it is also a journey of digging out eggs with patience, hard work and tenacity. (Author: Qiao Wenhui Source: Economic Daily)

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Tank 300 of bicycle analysis in the measured cross-country season

[car home] I don’t know if everyone has seen it just now. Six mainstream hard-core off-road vehicles with different prices on the market competed in several projects, showing their off-road strength and different characteristics. Well, I’ve seen them competing in the same field. The graphic content focuses on the comprehensive performance of each bicycle in all events. If you happen to want to buy a hard-core off-road vehicle recently, I believe the following contents will help you choose to buy it. The protagonist of this article is (|). In addition, we have also produced a detailed analysis article of tank 300 four-wheel drive, and interested friends can click to watch it.

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Tank 300 2.0T Conqueror is a mid-equipped model in the whole department. In the original factory state, the approach angle is 33, the departure angle is 34, the longitudinal passing angle is 23.1, the minimum ground clearance is 224mm and the maximum wading depth is 700mm, so the congenital conditions are good. The 2.0T engine has a maximum power of 227Ps and a maximum torque of 387N·m, matching the 8AT gearbox.

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Tank 300 2.0T Conqueror adopts part-time 4wd structure, and also has two differential locks at the front and rear. The torque of low-speed four-wheel drive mode can be enlarged by 2.48 times, and it has its own tank turning and crawling mode. It is also one of the only two cars with front locks in this cross-evaluation, and it should be said that it is relatively strong in hardware.

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K&C is called Kinematics and Compliancs in English, where K stands for geometric kinematics characteristics of suspension, and C stands for elastic kinematics characteristics of suspension. K&C characteristics jointly determine the posture and position of the wheel when it jumps, as well as the driving performance of the vehicle. K&C experiment is an important link to ensure the handling, stability and driving experience of the vehicle in the process of vehicle development.

Five kinds of sensors are used in this experiment, including front and rear seat cushion sensors, sound pressure sensors of front and rear seat cushions, and multiple unidirectional and three-directional acceleration sensors installed on the steering wheel and the guide rail under the seat respectively, in order to avoid the interference of the seat cushion and simply look at the chassis performance.

We will simulate three different bumpy road conditions, A, B and C, in which A road condition is equivalent to an asphalt road that has been in disrepair for a long time, B road condition can be regarded as a vehicle passing through cobblestone roads, and C road condition is basically a bad unpaved road that is often encountered during long-distance crossing.

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Let’s draw a conclusion directly. After several rounds of tests and calculations, in the interior noise test, the performance of Tank 300 can be ranked second among the six models, second only to Beijing BJ40. In the ride comfort test to measure the human vibration evaluation index, from the data obtained by the sensors on the front and rear seats and the seat guide rail, several cars did not open the obvious gap, which was far below the safety threshold. From the vibration data measured at the steering wheel position, the performance of Tank 300 can rank fourth among the six cars.

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In the tension test, we can see the tension values obtained by four wheels, two wheels or even a single wheel in different four-wheel drive modes through the data. In the actual off-road situation, if a wheel loses its grip, you can also know more clearly what mode can make it easier for you to get out of trouble.

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When the full-wheel tension of tank 300 in 4H mode is 2362kg, the tire will break through the grip and slip, resulting in data decline. Using the 4L mode with greater torque will only make the tire break through the grip limit earlier, and the performance has not improved again. In the front axle tension test, the difference between 4H and 4L modes is very small, which is 1281kg and 1284kg respectively. The difference is that 4L mode is more likely to break through the tire grip limit. In the rear axle tension test, the tension in 4L mode is slightly higher than that in 4H, which is 1398kg and 1326kg respectively, which is slightly higher than that in the front axle as a whole.

In the cross-axle test, the power output will be limited when using the 4-hour mode, and the rotation speed will be limited to 1100rpm, and the tension will be 864kg; when the rotation speed limit is lifted after the rear lock. The effect of using 4L mode is obvious, and the tension value increases to 1052kg. However, if the rear differential lock is locked at this time, although the power output is more direct, the wheel will instantly break through the grip, so the measured data will be lower, which is 824kg. The mode that can get the maximum pulling force in the cross axle test is 4L+ front and rear locks, at which time the vehicle can get the pulling force of 1285kg.

In the single-wheel tension test, there is no doubt that the tension when the single rear wheel has adhesion is greater than that when the single front wheel has adhesion. Whether in 4H or 4L mode, the tension of the single front wheel is 250kg, while that of the single rear wheel is basically 400-500kg. After locking the differential lock, the situation has been greatly improved. In the mode of 4L+ front and rear lock, the pulling force of the single front wheel can reach 816kg, which can basically reach the same level as that of the single rear wheel 4H padlock, while the single rear wheel has the largest data of 895kg when it is 4L padlocked.

Field cross-country is the best way to test the comprehensive quality of a hard-core SUV. We still came to the Kaiser cross-country venue to see their performance.

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The 80% ramp is just an appetizer for the tank 300. Under the condition that the tires have adhesion, it can be easily climbed to the top only by using the 4H standard mode, and the engine speed is only 2000rpm in the whole process. There was no accident in the performance of 66% side slope, and there was no sign of downward sliding of the vehicle during the whole process.

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In the Big Butterfly Valley project, the standard mode is still 4H, and the vehicle can easily pass through with the throttle stabilized. During the whole process, the electronic limited slip intervention is quick after the wheel loses adhesion, and there is not too much invalid idling, and the vehicle is relatively stable when the center of gravity shifts. However, because the suspension setting of the tank 300 is soft, some "seesaw" effects are easy to appear when the vehicle reaches the top.

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The height of each steamed bread bag crossing the shaft on the difficult level is 45cm, which not only examines the slip-limiting ability of vehicles, but also puts forward certain requirements for passing. In this link, the tank 300 directly uses the low-speed four-wheel drive+rock mode. At this time, the vehicle will close the ESC and lock the rear differential. In this case, the tank 300 has no difficulty in passing, and the basic idle crawling state can pass the test.

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The most difficult project this time is the 80% uphill cross axle, which is a comprehensive test of the off-road ability of vehicles. Power, passability, four-wheel drive distribution ability and even vehicle weight will affect the passing effect of vehicles. The tank 300 still uses the 4L+ rock mode. In addition to hanging the rear lock, the driver manually locked the front differential this time. In the whole climbing process, the challenge can be completed only by stepping on the accelerator deeply when crossing the shaft. However, when climbing to the top, the side pedal of the vehicle will rub against the ground. On the whole, the performance of the tank 300 in this field cross-country can be said to be excellent.

It’s not unreasonable for Tank 300 to be the best-selling hard-core SUV in the market at the level of 200,000 yuan at present. In addition to its pleasing retro square box appearance, its four-wheel drive performance can stand the test. Excluding the influence of vehicle configuration on off-road performance, the approach angle and departure angle of the tank 300 ensure its passability, and the calibration of the electronic system is also very mature, which are its advantages. In addition, many mature modification cases and parts on the market provide great convenience for the owner’s later upgrade, which is also related to its huge user base, so it is basically still one of the most worthwhile off-road vehicles at this price. (Text/photo/photo by car home Wang Zeshi)

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Suzhou area starway chasing the wind is on sale! Discount 0.7 million, this time only.

[car home Suzhou Preferential Promotion Channel] Recently, preferential activities are being carried out in Suzhou, with the highest discount reaching 7,000 yuan and the lowest starting price of 102,900 yuan. If you are interested in this car, you may wish to click "Check the price of the car" in the quotation form to get a higher discount.

苏州地区星途追风特价出售!优惠0.7万,仅此一次

The front face design of Starway Chasing the Wind is very unique, and the iconic "X" front grille of Starway family is adopted, which makes the whole front face have a strong visual impact. The interior details of the grille are rich, creating a profound visual effect. Headlights on both sides of the front of the car are connected with the front grille, which presents a unique sense of design and increases the recognition of the vehicle. The overall style is youthful and sporty, and the streamlined body lines are matched with smooth side contours, showing a dynamic appearance.

苏州地区星途追风特价出售!优惠0.7万,仅此一次

Starway chasing the wind has attracted much attention for its unique design and spacious space. The body size is 4538*1848*1699mm and the wheelbase is 2670mm, providing a comfortable ride experience. The side lines of the car are smooth, showing a dynamic posture, and the front and rear wheel tracks are 1570mm, ensuring stable driving performance. With 225/60 R18 tires and fashionable rim design, the overall visual effect and handling performance are further improved.

苏州地区星途追风特价出售!优惠0.7万,仅此一次

The interior design of chasing after the wind shows the perfect combination of fashion and technology. The center console is equipped with a 12.3-inch high-definition touch screen, which supports voice recognition control of multimedia system, navigation, telephone, air conditioner and skylight. The steering wheel is made of leather, which provides manual up-and-down and forward-and-backward adjustment functions to ensure that drivers can find the most comfortable grip position under different heights. The seat is made of high-quality imitation leather. The main driver’s seat has the functions of front and rear adjustment, backrest adjustment and height adjustment, while the co-pilot seat also supports front and rear adjustment and backrest adjustment to provide passengers with good comfort. The rear seats can be laid down in proportion, which increases the storage space of the trunk.

苏州地区星途追风特价出售!优惠0.7万,仅此一次

Starway Chasing Wind is equipped with a 1.5T turbocharged engine with an output of 115kW (156HP) and a peak torque of 230N m.. This engine adopts the advanced L4 structural design, which is matched with CVT continuously variable transmission (simulating 9th gear), providing a smooth and efficient driving experience for the vehicle.

The owner of car home said that the appearance design of "Starway Chasing the Wind" left a deep impression on people, and the square shape was very domineering, especially the gray body, which was more low-key and attractive.

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Rumors of supply-side production cuts disturb market sentiment. Soda futures staged a market that exceeded expectations.

  Last trading week (November 6-10), soda ash futures rose again, which attracted great attention from investors. The insiders believe that the recent increase of soda ash disk exceeds market expectations, and the main reason is still the disturbance of the supply side. There is still the possibility of variables in the supply side in the market outlook, and the disk fluctuation is still expected to be large. It is recommended to pay attention to the current price change of heavy soda, the resumption of production of individual devices and the production of Yuanxing.

  On November 10th, 2401, the main contract of soda ash futures, rose all the way from the opening, and hit the daily limit at the end of the session, with an increase of 10.04%, closing at 2126 yuan/ton and returning above the 2000 yuan/ton mark. The weekly increase is close to 19%. Looking at the extended time period, the main contract of soda ash futures has recorded gains in all trading days since this month, achieving eight consecutive gains, with a cumulative increase of nearly 23%.

  Zhongtai Futures believes that the main reason for the sharp rise of soda ash disk is still the disturbance of the supply side. Last Thursday, the market news spread that some alkali plants in Qinghai will further reduce production. Under the low inventory, alkali plants in Qinghai began to close orders, and some alkali plants expected to raise their quotations. Due to the unexpected decrease in the supply end and the fact that the third line of Yuanxing has not yet been fed, the market’s expectations for the supply and demand of soda ash in recent months have changed. If the subsequent environmental protection and limited production in Qinghai continue and the release of new production capacity is less than expected, the heavy alkali inventory of soda plant will continue to go to the warehouse at a low level, and the soda ash industry will once again face the phenomenon of tight supply, and market panic may drive the disk to rise sharply.

  Nanhua futures analyzed that the recent increase in soda ash exceeded market expectations. On the one hand, it may be because the short positions were too crowded before, and the increment brought by the future supply side was traded in advance. When the supply side suffered unexpected losses, the rebound market driven by capital sentiment would be particularly significant; On the other hand, it is the improvement of macro-mood, but this is only the mood driven by phased funds. The supply of soda ash is very certain, and the industrial supply is about to return to normal, and the overall downward trend remains unchanged.

  According to market rumors that the third and fourth phases of Yuanxing Energy will be put into production later, Yuanxing Energy said that the third production line is scheduled to be put into production in late November, and the feeding time of the fourth production line will be determined according to the trial run of the third production line. At present, the soda plant of the company is running normally.

  Looking forward to the market outlook, can the price of soda ash stabilize? Dongzheng Futures believes that, in terms of futures price, although the market is in the stage of weakening long-term drive and strengthening short-term drive, investors are advised to do a good job in position management because of the large discount rate of far-month contracts and the strong performance of coal prices, and there is still the possibility of variables on the supply side.

  Nanhua futures said that, on the whole, the continuous accumulation pattern can be basically determined, and the supply of soda ash will gradually change from loose to surplus in the case of continuous release of new production and no explosive growth of downstream demand. On the face of it, the current main contract of soda ash should not be too bearish in the short term, and the market trading sentiment is obviously reduced. Although the positions remain high, the trading volume is obviously reduced. In the near future, it is suggested to pay attention to the current price change of heavy caustic soda, the resumption of production of individual units and the commissioning of Yuanxing.


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Review of Wuling brand development history with the coming of new China

  [car home Brand History] In recent years, Wuling Automobile has maintained its position as the "leader" in the field of mini-cars, or in the cooperation of "SAIC+GM+Wuling", its development momentum is so strong. However, before Wuling transformed into a mini-car, its arduous development course was little known. From the founding of New China to the present, Wuling Automobile has been accompanying the social and economic development of China. From Liuzhou Power Machinery Factory to the transformation of tractor production, from "specialized with miscellaneous products" to the development of mini-cars, the development of "Wuling" is accompanied by the continuous social and economic progress in China, and also bears witness to the deep imprint of the history of New China along the way. Today, let’s review this car brand from New China.

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Formerly known as Liuzhou power machinery factory

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  At the beginning of 1958, under the guidance of the general line put forward by the Central Committee, "Make full efforts, strive for the upper reaches, and build socialism quickly, well and economically", Guangxi Zhuang Autonomous Region decided to expand Liuzhou Machinery Factory into the main production base of Guangxi power machinery, mainly for large marine diesel engines. On October 28th of that year, the new plant of Liuzhou Power Machinery Factory, the predecessor of Wuling, officially broke ground, marking the beginning of the company’s first venture.

Put into operation a bumper harvest tractor.

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  Liuzhou Power Machinery Factory is separated from Liuzhou Machinery Factory (hereinafter referred to as "Liuji"). Power machinery is engaged here, and military supplies are engaged in the parent factory there. But in 1959, during the difficult economic period, the country basically had no demand for ship production, so Liuzhou Power Machinery Factory could not develop well. In response to Chairman Mao’s call of "realizing agricultural mechanization nationwide in 1980", Liuzhou Power Machinery Factory began to switch production and trial-produce tractors in 1961-1962.

  In September 1964, the tractor was successfully trial-produced, and it is planned to produce 300 tractors annually. In 1965, Fengshou tractor was listed as a national standard product through expert appraisal. Wuling people in the initial stage left many stories of hard work and self-improvement.

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  At that time, it coincided with the Cultural Revolution, but Wuling people never stopped production, stayed on the crude production line, ate simple food and focused on the production and research and development of tractors.

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  The output and quality of tractors are constantly improving, and they are deeply loved by farmers. In the mid-1970s, Liuzhou Tractor Factory increased by 40% every year and doubled in two years, with an annual output of 5,000 vehicles. From a local small tractor factory, Liuzhou Tractor Factory became one of the eight largest tractor factories in China. Liuzhou tractor factory has turned losses into profits, which seems to be the most prosperous time, but the problem has come out.

Maintain survival by "miscellaneous support and specialization"

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  At that time, the sales of tractor factory belonged to the planned economy, that is, the state gave a plan, while tractor factory ignored marketing. The tractors produced will enter the warehouse of the Agricultural Machinery Bureau as soon as they get off the line, and the Agricultural Machinery Bureau will "pay the bill". At the end of 1978, the production of tractors reached its peak. In the same year, the Third Plenary Session of the Eleventh Central Committee was held, the country carried out system reform, and with the policy of "land contract", industrial products were no longer underwritten. In 1980, the factory had a backlog of 1713 tractors, which made a loss for the whole year and faced a survival dilemma.

  In order to survive and develop, the broad masses of cadres and comrades seek sewing machines, looms and other products to do, and they also realize that it is impossible to cling to the tractor as a single product. This will not only keep the tractor, but also make it difficult for the factory to survive, so we must make up our minds to adjust the production. At the beginning of 1980, the Military Industry Bureau of the Central Ministry of Agricultural Machinery introduced a Japanese Mitsubishi pickup truck and organized relevant domestic manufacturers to study and tackle key problems, but Liuzhou tractor factory was not included here. After learning the relevant news, Liuzhou Tractor Factory resisted various pressures, introduced a Japanese mini-car and started its own research.

  In view of the fact that some light industrial and civil products sold well at that time and there was a lack of mini-cars in China’s automobile industry, the factory decided to switch to multifunctional sewing machines and 1515 automatic shuttle-changing cotton looms to survive, and began to develop mini-cars on the one hand. These representative slogans, such as "specialized in miscellaneous services, no loss, no profit" and "standing firm and punching fists", vividly outlined the living conditions of Wuling at that time.

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  The development idea of "specialized with miscellaneous products" not only eased the survival dilemma faced by the factory, but also created favorable conditions for the development of mini-cars in the same period.

Embark on the road of converting to mini-cars

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  In January, 1982, LZ110, the first minivan developed by the factory by manual tapping and copying, was successfully trial-produced, achieving a zero breakthrough in the field of minivan manufacturing. On September 13th, the People’s Government of Guangxi Zhuang Autonomous Region issued the Notice on the Joint Construction of Mini-cars by Liu Tuo and Liu Ji, and decided that Liu Tuo would switch to mini-cars. On April 1st, 1983, the State Planning Commission and the Economic Commission issued the document No.425 (1983) Notice on Doing a Good Job in Fixed-point Minicars, and the factory was designated by the State Planning Commission and the Ministry of Machinery Industry as one of the four designated mini-car manufacturers in China. In October 1984, the "Wuling" LZ110 minivan produced by Liuzhou Tractor Factory passed the national technical appraisal. More than 2,300 vehicles were put on the market that year, which was very popular with users.

  In 1985, the factory actually produced 4,224 cars with a total industrial output value of 73.23 million yuan, exceeding the five-year adjustment of "3,000 small trucks with a total industrial output value of 60 million yuan". Also in this year, Liuzhou Tractor Factory was officially renamed Liuzhou Mini-car Factory, successfully transforming mini-cars.

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  Speaking of the logo of Wuling, at first, the mini-car used the "W" logo of the "Wanjia" brand sewing machine produced by the company, and later changed it to a gem logo. One day, a young college student named Wei Hongwen re-created the logo of Wuling in use according to some reflections at that time. The newly designed logo is composed of five diamonds in the shape of "W", which is consistent with the pinyin letters of "Five". The overall design is simple and generous, giving people a strong impression of "taking off and flying". At that time, the leading group in the factory attached great importance to it and held a meeting to discuss it repeatedly, and finally unanimously agreed to this idea. In 1987, when the Z110OVH van rolled off the assembly line, the new Wuling logo was officially registered and activated, and it has been used ever since.

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  After the transformation of mini-cars, "Wuling" actively raised money and technology from all walks of life to continuously improve the company’s manufacturing level and product quality. At the same time, three phases of large-scale technical transformation and quality improvement were carried out around the four major processes of automobile production: stamping, welding, painting and final assembly.

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  At the same time, Liuzhou mini-car factory began to actively explore the way out of the country. In 1990, the first batch of 15 mini-cars were exported to Thailand, achieving a zero breakthrough in foreign exports.

  In 1992, the annual output of Liuzhou mini-cars ranked second in the same industry and 13th among 40 auto factories with an annual output of more than 10,000 vehicles in China. Thus, Liuzhou mini-car factory has occupied a considerable position in the national auto industry. Moreover, in terms of quality, since 1987, Liuzhou mini-cars have reached the first-class product in every inspection, and in 1990, the products were also listed as "inspection-free products". For example, the main performance indexes of LZ110P truck have reached the international advanced level of similar products in 1980s, and it has been rated as "China recognized brand-name product" by users.

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  Through foreign cooperation and the third-phase technical transformation, Liuzhou Mini-car Factory has a modern production line, with the continuous improvement of manufacturing capacity, management level, production efficiency and product quality, the product line is gradually enriched and the production capacity is gradually expanded. In 1995, its annual production and sales reached 50,000 vehicles, and the scale benefit began to show, and it increased by nearly 20% every year. In the same year, Wuling automobile entered the Tibet market, the roof of the world.

Established liuzhou wuling Automobile Co., Ltd.

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  On February 28th, 1996, liuzhou wuling Automobile Co., Ltd. was established. During this period, many national leaders visited the factory for inspection and guidance.

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  On July 8, 1996, Wuling Automobile finally signed a technical assistance contract with Daihatsu Automobile Co., Ltd. of Japan after many investigations and textual research. In the same year, the first batch of 10 LZW6370A jointly developed by the two parties rolled off the production line, and the car made its first public appearance at the "China Wuling Automobile’ 97 Beijing Press Conference" held at Diaoyutai State Guesthouse on March 16th, 1997.

  Because the car body is lowered and the front of the car is moved forward, the whole appearance changes from the past, and it looks smooth and smooth, like a bullet. The car uses a Japanese Daihatsu 1.3L inline four-cylinder naturally aspirated engine with a maximum power of 54 kW. In addition, the angles of the three rows of seats can be adjusted, and the rear seats can be folded to increase the loading space, which is an ideal model for public and domestic use at that time.

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  While people were immersed in joy, a sudden disaster happened. On July 20, 1996, the biggest flood disaster occurred in Liuzhou, Guangxi, and the stamping parts factory and the fifth distribution factory of Wuling automobile were all submerged, resulting in serious losses. However, Wuling people are not silent in the negative and grief. They are united in their efforts to overcome difficulties and actively participate in the restoration and construction of the factory and production. At the same time, on July 26, Wuling people carried forward the spirit of "one party is in trouble and all directions support", did their part, actively responded to the call of Liuzhou Municipal Party Committee and Municipal Government, and held a donation activity of relief materials.

 Seeking a way out in the predicament of developing Wuling automobile through joint venture

  In December 1998, the production and sales volume of Wuling automobile reached 100 thousand, ranking first in the domestic mini-car industry; On July 13th, 1999, liuzhou wuling Automobile Co., Ltd. was established.

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  On August 23rd of the same year, the 500,000th Wuling automobile rolled off the assembly line. But behind this glamorous figure, there is a turbulent torrent of competition in the micro-car market. In June, 1999, the market share has dropped from more than 20% to 15%, and Wuling is facing challenges again. With the rapid development of the enterprise, the problem of extensive management has emerged, which has also brought thinking to the management. At that time, it was obvious that the stamina was insufficient, and whether it was funds, management or technology, it was inadequate. At this time, the reform of state-owned enterprises has developed into a new stage of enterprise reorganization and the introduction of foreign capital and technology, and the urban government and factory leaders have also begun to work hard in this regard.

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  Under the severe situation, Wuling automobile decided to get rid of the simple extension and expand the reproduction mode, and carry out comprehensive reform and upgrading in management, quality and technology. In terms of quality control, it successfully passed the authoritative third-party certification of ISO9001 quality system in September, becoming the first domestic micro-car enterprise to pass this certification; In terms of technology upgrading, Wuling Automobile invested heavily in establishing a technology center, obtained a national-level technology center and an enterprise postdoctoral workstation, and began to take the road of independent research and development of integrated resources of "production, learning and research", which greatly enhanced the company’s research and development strength.

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  In 2000, Wuling Automobile continued to expand its export trade, and signed cooperation agreements with Indonesia and Syria in May and October.

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  In the process of seeking foreign cooperation, Wuling Automobile has constantly seized cooperation opportunities and explored ways of cooperation. At that time, many domestic automobile factories had joint ventures with famous foreign automobile companies, and the situation was promising. Sichuan Changhe was a pioneer. So Wuling also intends to talk about joint venture with GM through "municipal government leading and enterprises cooperating". However, at that time, the central government stipulated that a foreign company could only engage in joint ventures with two domestic enterprises at most. At that time, GM already had two, one of which was SAIC. Only by joining SAIC first can we cooperate with GM as SAIC. In July, 2001, Wuling Automobile formed a strategic cooperation with SAIC in the form of allocation of assets from the core enterprise liuzhou wuling Automobile Co., Ltd., and achieved the first step of "expanding".

 SAIC-GM-Wuling Automobile Co., Ltd. was established.

Home of the car

  The year 2002 was a milestone for Wuling Automobile. In June, Wuling Automobile reached a cooperation with SAIC and General Motors of the United States, and established a tripartite joint venture-SAIC-GM-Wuling Automobile Co., Ltd. (SGMW for short). Wuling Automobile allocated its resource advantages to SAIC, and finally gave birth to SAIC-GM-Wuling Automobile Co., Ltd., which was formed by SAIC, GM and Wuling Automobile. ) and officially listed on November 18th of that year. At this point, Wuling Automobile has integrated the resources and advantages of SAIC and American General Motors in capital, technology and management, and stood at a brand-new starting point and entered a stage of rapid development.

Home of the car

  In 2001, Wuling Light began research and development. However, after the prototype rolled off the assembly line, the company found that its body was too narrow and decided to widen the width of the body from 1.40 meters to 1.56 meters. In November 2002, Wuling Light went offline and was officially listed, but the response in the market was not satisfactory. This is related to the short development cycle and insufficient preparation. In addition, although there is no big problem with the new car just listed, there are many minor problems such as "running, dripping and leaking", such as burrs on the seat, poor sealing of the rubber strip, silent horn and oil leakage in the rear axle.

  Faced with these problems, SAIC-GM-Wuling decided that it would rather not sell cars than solve these problems first. They specially invited experts from General Motors to improve product quality. After less than half a year’s efforts, all these minor problems have been solved. The time when the new car broke down for the first time has increased from less than 3,000 kilometers to more than 5,000 kilometers. The market feedback is also obvious. By June and July of 2003, the sales of Wuling Light had gone up.

Wuling Automobile SAIC-GM Wuling Light 2010 1.0L New Practical Short Body L2Y

  So far, the classic model of Wuling Light has gone through more than ten years, and it is still a product that users pay attention to and rely on. In 2012, Forbes magazine selected the 12 best-selling cars in the world in 2011. In addition to Toyota Corolla and Hyundai Elantra ranked first and second, Wuling Light ranked third with global sales of 943,000 vehicles. It is also the only non-car product among all the models on the list, and the only brand originated from China. Just the year before, it was praised by Forbes as "THE MOST IMPORTANT CAR ON EARTH" (the most important car on earth).

  After the joint venture, SAIC-GM-Wuling took the integration of excellent resources of shareholders and the integrated development of the three parties as the primary task, and formulated the development strategy of "one steering wheel, four wheels", which guided the joint venture company to integrate development through learning and collision, and continuously improved the company’s management, research and development, manufacturing, sales and service system.

  A steering wheel, that is, the corporate culture of SAIC-GM-Wuling, includes its purpose (to become a leading domestic and internationally competitive automobile company for mini-cars), values (customer satisfaction, teamwork, learning and innovation, honesty and trustworthiness, high efficiency and pragmatism) and mission (to gather resources from three parties, highlight the advantages of low cost and high value, form the unique core competitiveness of SAIC-GM-Wuling, and realize the expectations of shareholders, customers and employees). The four wheels refer to excellent resource integration ability, human resources, technology and management innovation and capital respectively.

Home of the car

Home of the car

  On November 8, 2003, SAIC-GM-Wuling laid a grand foundation stone for the new painting workshop in the west, and Chevrolet SPARK Le Chi also rolled off the assembly line on the same day. On December 8th, SPARK Le Chi 0.8L displacement vehicle was officially launched. In addition, in order to meet the further market demand, Chevrolet SPARK Le Chi 1.0L displacement model was launched on November 30th, 2004.

Home of the car

  On June 1st, 2005, the foundation stone was laid for Liuzhou Engine Factory with an investment of over 2 billion yuan, which is also the largest investment project after the tripartite joint venture. This international advanced and domestic first-class engine production base has provided strong support for the rapid development of SAIC-GM-Wuling, which is of great significance to comprehensively enhance market competitiveness.

Home of the car

  On June 2, 2005, SAIC-GM-Wuling and Yizhong (Qingdao) Transport Vehicle Manufacturing Co., Ltd. held an asset transfer signing ceremony in Qingdao, which indicated that SAIC-GM-Wuling had set up a camp in Qingdao and established a production base directly facing the northern market.

Home of the car

Home of the car

  On January 1st, 2006, the annual production and sales volume of SAIC-GM-Wuling exceeded 460,000 vehicles, regaining the first position in the micro-car industry (from 2003 to 2006, the annual production and sales volume were 180,000 vehicles, 235,000 vehicles, 335,000 vehicles and 460,000 vehicles respectively, and the market share rose from 18.87% to 38%). In May of the same year, SAIC-GM-Wuling held a long-term cooperation signing ceremony with Hunan University, creating a localized and shared independent research and development model; In September, SAIC-GM-Wuling also held the unveiling ceremony of "Shanghai Jiaotong University-SAIC-GM-Wuling Modern Body Technology Joint Research Center". In November, SAIC-GM-Wuling made its debut at the Beijing Auto Show with the theme of "Winning the Future" and products such as Wuling Light Extended Model, SPARK Le Chi Concept Car and Wuling Hongtu. This is also the first time that SAIC-GM-Wuling has independently participated in the international auto show since the tripartite joint venture. On November 19th, SAIC-GM-Wuling signed the "Strategic Cooperation Agreement on Independent Innovation" with China Automotive Technology Research Center, which indicates that SAIC-GM-Wuling has taken another step in the journey of independent innovation in sharing resources.

B series engine off the assembly line

Home of the car

  The B-series engines put into production by SAIC-GM-Wuling are designed with general global engine technology, developed by SGMW Technology Center, and independently manufactured according to the characteristics of the domestic market. B series engines are characterized by low cost, low fuel consumption and high power. The biggest technical highlight is that the lifting power is more than 50kW/L. In addition, the 16-valve, double overhead camshaft and multipoint injection make the fuel fully burn and achieve the best economic effect.

Home of the car

  On March 31, 2008, with the completion and commissioning of the new factory of Qingdao Branch with a vehicle capacity of 300,000, it marked the basic formation of the north-south layout of SAIC-GM-Wuling manufacturing system, further consolidating its leading position in the field of mini-cars.

Home of the car

  Following the listing of Wuling Hongtu, at the Beijing Auto Show in April 2008, SAIC-GM-Wuling officially released wuling glory, which was independently developed and equipped with B-series high-power engines, thus creating an era of "big micro-passengers". On June 3rd of the same year, wuling glory was officially listed in Qingdao and began to sell to the outside world. Now, after several years, wuling glory has become a well-known micro-surface product. The large size (length/width/height are 4135/1660/1870mm respectively) brings large space, and the wheelbase is 2700 mm.

Home of the car

  In March, 2009, Qingdao Engine Factory was officially put into operation. Qingdao Branch has two manufacturing plants, namely vehicle and engine, with an area of 461,000 square meters at the beginning of listing to 520,000 square meters now. The product line has expanded from the original Wuling Xingwang single product to a series of products including wuling glory and PN series and single and double-row trucks.

Home of the car

  On December 18th, 2009, the millionth mini-car of SAIC-GM-Wuling-the light of the new Wuling rolled off the assembly line in the west, and SAIC-GM-Wuling became the first single automobile enterprise in China with annual production and sales exceeding one million vehicles.

Wuling automobile SAIC-GM Wuling Hongguang 2010 1.2L standard model

  At the Beijing Auto Show on April 23rd, 2010, SAIC-GM-Wuling released a brand-new compact commercial vehicle-Wuling Hongguang, which was the first to open a brand-new market segment of domestic compact commercial vehicles. This well-known compact business product was launched on September 6th. It has created a new world in the large-scale commercial vehicle market and subverted people’s traditional impression of commercial vehicles.

  Wuling Hongguang’s appearance design and practicality are beyond ordinary micro-surface products, and it has high cost performance for joint venture MPV and commercial vehicles. Moreover, the interior is completely close to sedan, and the advantages of the car are large space and flexible seats. For users in the second and third tier markets, they pay attention to practicality, have no high brand awareness and are sensitive to cost performance. The listing of Wuling Hongguang meets the various needs of local users for business and home use and has attracted high attention.

Passenger car independent brand "Baojun" released

Home of the car

Home of the car

  On July 18th of the same year, SAIC-GM-Wuling officially released a brand-new independent brand of passenger cars-"Baojun" in Shanghai, which marked that SAIC-GM-Wuling began to fully enter the field of passenger cars. At the press conference, SAIC-GM-Wuling also revealed that the first product of Baojun will be a compact car, and other passenger cars such as SUV and MPV will also be developed.

Home of the car

  On August 9th, 2011, this Baojun 630 with the logo of SAIC-GM-Wuling new passenger car finally kicked off the national tour listing in Chengdu under the background of "long-awaited". It was equipped with a 1.5L naturally aspirated engine and a 5MT manual gearbox, and the price range was 6.28-73,800 yuan. Its 1.5L automatic transmission model and 1.8L model were also launched in April and September 2012, respectively.

  With the continuous enrichment of products, SAIC-GM-Wuling has also begun to increase its share and influence in the passenger car market through Baojun Automobile. In the "2012 China Automobile Industry Customer Satisfaction" survey, Baojun 630 won the first place in the 50,000-80,000 yuan model for its superior cost performance, good quality and reputation.

Home of the car

  On July 10th, 2012, wuling glory put on a Chevrolet gold bow tie (Chevrolet MOVE) and officially landed in the Egyptian passenger car market. For the first time, SAIC-GM-Wuling realized the mass assembly and production of its own products outside China in the form of parts export.

Baojun SAIC-GM-Wuling Le Chi 2012 modified 1.2L manual sports version superior.

  On August 15th of the same year, Chevrolet Le Chi turned into Baojun Le Chi and officially joined Baojun brand camp, becoming Baojun’s first A00-class sedan. After the rebranding, Baojun Le Chi declined in brand appeal, but its configuration was adjusted, which greatly increased its cost performance.

Wuling Hongguang S and wuling glory S are listed.

Wuling automobile SAIC-GM Wuling Hongguang 2013 1.5L S comfort type

  After Wuling Hongguang, a compact commercial vehicle product with a monthly sales volume of about 30,000 units, SAIC-GM-Wuling pursued victory and launched Wuling Hongguang S (video test: the world’s first monthly sales original test drive Wuling Hongguang S) on August 6, 2013. On the basis of Wuling Hongguang, the car has increased its body size, replaced with a 1.5L engine and enriched its configuration, thus enhancing its freshness and competitiveness. Due to the good performance of Wuling Hongguang market, Wuling Hongguang S attracted wide public attention when it was not listed. After listing, Wuling Hongguang S will be sold together with Wuling Hongguang, and compete with Changan Ounuo and Dongfeng Xiaokang scenery.

Wuling automobile SAIC-GM-Wuling wuling glory 2014 1.2LS standard model.

  Just like Wuling Hongguang S, on November 22nd, 2013, wuling glory S was officially listed and entered the public eye. Compared with wuling glory, it has been completely upgraded in appearance and interior. The two are also sold under the same roof.

  By the end of 2013, SAIC-GM-Wuling has owned two automobile brands, Wuling Hongguang, wuling glory, Wuling Zhiguang, Baojun 630 and Le Chi, and has three manufacturing bases, namely, Liuzhou Hexi Headquarters, Liudong Baojun and Qingdao. At present, its annual production capacity reaches 1.31 million vehicles and 1.05 million engines. Today, SAIC-GM-Wuling has been a "million" automobile enterprise in China for five consecutive years. When it becomes the leading car enterprise in the commercial vehicle market and gets a wider user base, it is gradually forging ahead in the field of passenger cars.

Home of the car

  "Wuling" began its development process from the mass production movement of "building socialism" in the early days of the founding of New China. During this period, I experienced hard times, encountered difficult pressures, and completed three major transformations with the social and economic development and market demand in China. Nowadays, SAIC-GM-Wuling, which is signed by Wuling Automobile, SAIC and General Motors of the United States, has made remarkable achievements and good development momentum in the fields of commercial vehicles and passenger cars. We also expect SAIC-GM-Wuling to continue to develop rapidly and fulfill its promise to develop its own SUV and MPV models. (Text/Figure car home Wang Liang)

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Quality inspection report: sanitary napkins (including sanitary pads)

□ Historical Records of Senior Engineer and Gao Jun of National Paper Quality Inspection Center

  Sanitary napkins and pads are designed for women’s physiological period, which are simple to use and convenient to carry, and are indispensable necessities for every adult woman.

The product structure of sanitary napkins and sanitary pads mainly has three layers: the first layer is the surface layer, which is in direct contact with the skin. The main material is non-woven fabric, perforated film or pure cotton surface layer, which plays a role in infiltration and isolation; The second layer is the absorption layer, the main material is fluff pulp or dust-free paper, and most products also contain polymer absorbent resin to absorb and lock the menstrual blood flowing out; The third layer is the bottom layer, the main material is polyethylene film to prevent menstrual blood leakage, and the back is coated with hot melt adhesive for fixing.

    product classification

1. According to the surface material, it is generally divided into three categories: soft cotton, dry mesh and pure cotton. Soft cotton refers to products whose surface layer is made of nonwoven materials; Dry mesh refers to the products whose surface layer is made of perforated film; Pure cotton refers to products whose surface layer is made of pure cotton material. With the diversified development of products, there will be other kinds of products with surface materials.

2. According to the structure, it can be divided into straight sanitary napkins (see Figure 1) and wing sanitary napkins (see Figure 2).

3. According to the time of use and the amount of absorption, it is generally divided into two categories: daily use and night use. The length of daily sanitary napkins is about 245mm, while the length of night sanitary napkins is above 285 mm.

4. According to the product function, it can be divided into ordinary type and functional type. Among them, functional sanitary napkins mainly add specific ingredients to products or achieve specific effects, such as antibacterial and deodorizing products.

With the market segmentation and product differentiation of sanitary napkin products, the product classification is constantly changing. At present, there are also products such as maternity and infant dual-purpose towels, mini-towels, specialty or super-long towels on the market to meet the needs of different periods and different groups of people.

    General situation of industry

According to the statistical data of the Household Paper Committee of China Paper Association, there were 916 sanitary towel manufacturers registered at the end of 2012, mainly distributed in Fujian, Guangdong, Hebei, Shandong, Jiangsu, Zhejiang, Tianjin and other places.

In 2012, the total sales of the top 15 sanitary towel manufacturers in China accounted for about 86.2% of the total sales, and the industry concentration was greatly improved compared with the previous year. The main brands are Hushubao, Anerle, Sophie, kotex, Jiaoshuang, Leya, ABC, etc. The leading manufacturers are mainly concentrated in Shanghai, Guangdong, Fujian and other places.

With the development of science and technology and the application of new materials, there are more and more kinds and specifications of sanitary napkins and pads. At present, the market performance of sanitary towel industry in China mainly includes the following aspects:

The brands of multinational corporations dominate the high-end market. With its strong advertising strength and R&D advantages, multinational companies occupy most of the market share of high-end products. According to the data of the new generation market monitoring organization, the top three sanitary towel brands in 2012 were Hushubao, Sophie and Qidu Space, and the top three sanitary towel brands with the highest consumer loyalty were Hushubao, ABC and Sophie.

Market sales continued to grow. Since 1985, the sanitary napkin market has entered a mature stage after more than 20 years of development, and few powerful large enterprises have entered this field. The increase of market supply mainly depends on the expansion of large and medium-sized enterprises. Compared with the global average growth level (2% ~ 3%), China’s sanitary napkin market is a fast-growing market, on the one hand, because China’s market is constantly infiltrating into third-and fourth-tier cities and towns, on the other hand, because Shanghai, Beijing and other big cities have reached the level of moderately developed countries, women change sanitary napkins more frequently during their physiological period, and the per capita consumption of consumers has increased.

Products are constantly upgrading and innovating. Due to the improvement of consumption level and the demand of professional women, wing sanitary napkins have almost completely replaced straight sanitary napkins, and a small number of straight sanitary napkins are mainly sold to rural areas and underdeveloped areas in the west. At the same time, due to the increasingly high demand for product grades, the demand for high-quality high-end products and differentiated products is also increasing. Accordingly, in order to endow products with differentiated characteristics and added value, enterprises further subdivide products, and make innovations in emphasizing product comfort, paying equal attention to function and fashion, and packaging.

According to the statistical data of the Household Paper Committee of China Paper Association, there were 916 sanitary towel manufacturers registered at the end of 2012, mainly distributed in Fujian, Guangdong, Hebei, Shandong, Jiangsu, Zhejiang, Tianjin and other places.

In 2012, the total sales of the top 15 sanitary towel manufacturers in China accounted for about 86.2% of the total sales, and the industry concentration was greatly improved compared with the previous year. The main brands are Hushubao, Anerle, Sophie, kotex, Jiaoshuang, Leya, ABC, etc. The leading manufacturers are mainly concentrated in Shanghai, Guangdong, Fujian and other places.

With the development of science and technology and the application of new materials, there are more and more kinds and specifications of sanitary napkins and pads. At present, the market performance of sanitary towel industry in China mainly includes the following aspects:

The brands of multinational corporations dominate the high-end market. With its strong advertising strength and R&D advantages, multinational companies occupy most of the market share of high-end products. According to the data of the new generation market monitoring organization, the top three sanitary towel brands in 2012 were Hushubao, Sophie and Qidu Space, and the top three sanitary towel brands with the highest consumer loyalty were Hushubao, ABC and Sophie.

Market sales continued to grow. Since 1985, the sanitary napkin market has entered a mature stage after more than 20 years of development, and few powerful large enterprises have entered this field. The increase of market supply mainly depends on the expansion of large and medium-sized enterprises. Compared with the global average growth level (2% ~ 3%), China’s sanitary napkin market is a fast-growing market, on the one hand, because China’s market is constantly infiltrating into third-and fourth-tier cities and towns, on the other hand, because Shanghai, Beijing and other big cities have reached the level of moderately developed countries, women change sanitary napkins more frequently during their physiological period, and the per capita consumption of consumers has increased.

Products are constantly upgrading and innovating. Due to the improvement of consumption level and the demand of professional women, wing sanitary napkins have almost completely replaced straight sanitary napkins, and a small number of straight sanitary napkins are mainly sold to rural areas and underdeveloped areas in the west. At the same time, due to the increasingly high demand for product grades, the demand for high-quality high-end products and differentiated products is also increasing. Accordingly, in order to endow products with differentiated characteristics and added value, enterprises further subdivide products, and make innovations in emphasizing product comfort, paying equal attention to function and fashion, and packaging.

    Standard interpretation

Standard general situation

After continuous revision and improvement, the current product standard of sanitary napkins (including sanitary pads) in China implements GB/T8939-2008 "Sanitary napkins (including sanitary pads)", which has been adopted and implemented by most enterprises in the industry, playing an important role in improving product quality, standardizing industry development and protecting consumers’ rights and interests. The hygienic standard shall be GB15979-2002 Hygienic Standard for Disposable Sanitary Articles.

GB15979-2002 "Hygienic Standard for Disposable Hygienic Articles" is a compulsory national standard, which came into effect on September 1, 2002. This standard stipulates the sanitary standards for sanitary napkins (including sanitary pads) products and production environment, corresponding inspection methods, sanitary requirements for raw materials and products during production, disinfection, storage and transportation, and product identification requirements.

GB/T 8939-2008 "Sanitary napkins (including sanitary pads)" is a recommended national standard, which was implemented on September 1, 2008. The standard stipulates the requirements of performance, hygiene and raw materials, test methods, inspection rules and marks, packaging, transportation and storage.

    Key index analysis

1. Health indicators

Hygienic index is the most important and basic index of sanitary towel (including sanitary pad) products. Unqualified health indicators will do harm to the health of users. GB15979 -2002 "Hygienic Standard for Disposable Hygienic Articles" stipulates that the sanitary indicators of sanitary napkins (including sanitary pads) include the total number of bacterial colonies, the total number of fungal colonies, coliforms and pathogenic pyogenic bacteria (including Pseudomonas aeruginosa, Staphylococcus aureus and hemolytic streptococcus). See Table 1 below for specific requirements.

2. Technical indicators

Technical indicators relate to the performance of sanitary napkins (including sanitary pads), mainly including water absorption rate, infiltration amount, pH value and other items.

Water absorption rate refers to the absorption capacity of sanitary napkins (including sanitary pads) products. It mainly examines whether the absorption layer of sanitary napkins (including sanitary pads) can meet the needs of use. The higher the absorption rate, the greater the absorption capacity of the absorption layer. GB/T 8939-2008 "Sanitary napkins (including sanitary pads)" stipulates that the water absorption rate of sanitary napkins is ≥7.0 times, and that of sanitary pads is ≥2.0 times.

The improvement of water absorption rate mainly depends on adding polymer water absorption resin into the absorption layer, but excessive pursuit of high water absorption rate will increase production cost and may also cause waste of resources.

Infiltration this is an index to measure the penetration rate of test liquid to the surface of sanitary towel, and it is one of the important indexes of sanitary towel products. The large amount of penetration indicates that the sanitary towel product has fast penetration and good absorbability. GB/T 8939-2008 "Sanitary napkins (including sanitary pads)" stipulates that the penetration of sanitary napkins is ≥1.8g, and sanitary pads are not assessed.

PH This is an index to measure the irritation of sanitary towel (including sanitary pad) products to the skin. Human skin is weakly acidic (the pH value of healthy skin is 5.0 ~ 5.6), and the standard GB/T 8939-2008 Sanitary napkins (including sanitary pads) stipulates that the pH value of sanitary napkins and sanitary pad products should be 4.0 ~ 9.0.

    use

The sanitary requirements for reasonable purchase and proper storage of sanitary napkins are very strict, and the closer to the production date, the more guaranteed the quality. Don’t put the purchased sanitary napkins in the bathroom when they are stored, so as to avoid breeding mold and polluting sanitary napkins due to dark and humid environment.

People who should wash their hands before use have a lot of bacteria on their hands. When opening sanitary napkins, try not to touch the surface of sanitary napkins with your hands to avoid secondary pollution. It is best to wash your hands before use.

Combined use, timely replace the wing protection available during the day, and use the night type at night; Usually you can use the standard type; It can also be used in combination with ultra-thin or mini sanitary napkins or pads, which is safe and comfortable on the one hand and saves money on the other. In addition, because the blood is rich in nutrients, it is easy to become a "culture medium" for bacteria to breed, so when using sanitary napkins, you must be diligent in replacing them, and it is best not to use each sanitary napkin for more than 3 hours.

Main quality problems

Since 1992, the state has organized 15 national supervision and spot checks on the quality of sanitary napkins (including sanitary pads), among which sanitary napkins (including sanitary pads) were supervised and spot-checked for five consecutive years from 2008 to 2012. The main problems found in the spot checks are as follows:

    Hygienic indicators of individual products are unqualified.

The unqualified sanitary indicators of sanitary napkins (including sanitary pads) are mainly due to the total number of bacterial colonies and fungal colonies exceeding the standard, and no coliform bacteria and pathogenic pyogenic bacteria have been detected.

The main reason for the unqualified health indicators is that the health indicators of raw materials are not up to standard, and individual enterprises use low-priced raw materials or even inferior raw materials in order to reduce costs. GB15979 -2002 "Hygienic Standard for Disposable Sanitary Articles" clearly stipulates raw materials: it is forbidden to use discarded sanitary articles as raw materials or semi-finished products. In the supervision and spot check, it was found that the surface layer of individual sanitary towel products was dirty, and after the surface layer material was opened, its absorption layer was mixed with some debris, which was due to the use of waste sanitary products as raw materials, and the hygienic index of such products far exceeded the standard requirements. In addition, some enterprises do not have a sound health system, the production environment is messy and unclean, and the production process and packaging process are not isolated from the outside world, so that semi-finished products and finished products are polluted in the production process, which is also the reason for the unqualified product health indicators.

The infiltration of some sanitary towel products is unqualified.

The unqualified penetration of sanitary towel products shows that sanitary towel products have no good permeability, so the absorption layer can’t play its role, and the product itself loses its use value, and liquid leakage will occur during use.

The main reason for the unqualified penetration of sanitary towel products is the poor penetration ability of the surface coating materials of sanitary towel products. Most of these products are dry mesh products, and the raw materials used for the surface layer of dry mesh products are generally perforated films. In order to reduce costs, some production enterprises use low-priced or even inferior perforated films, which can not play a role in penetration at all.

The pH value of some sanitary pad products exceeds the standard.

PH value is an important performance index of sanitary napkins (including sanitary pads). Sanitary napkins (including sanitary pads) are in contact with human skin during use. If the pH value exceeds the standard range, too high or too low will irritate the skin and cause skin allergies and other symptoms.

Through supervision and spot check in recent years, it is found that the unqualified pH value is mainly sanitary pad products, and the unqualified reason is mainly due to the unqualified pH value of raw materials. There are many raw materials for producing sanitary pads, including non-woven fabrics, perforated films, absorbent paper, release paper, hot melt adhesive, etc. Any high or low pH value of raw materials will cause the pH value of sanitary pads to exceed the standard range.

    choose and buy

Complete product packaging marks The sanitary napkin packaging should have the following marks: product name, implementation standard number, trademark, enterprise name, address, contact information, variety specification, contained quantity, production date and shelf life or production batch number and limited use date, main production raw materials, etc. Sanitary napkins with complete labels should be selected, and products produced recently should be selected as far as possible.

Appearance distinguishes the advantages and disadvantages of sanitary napkins. The sealing of each outer package and independent small package should be smooth and free from air leakage. A good sanitary towel should have a clean surface, uniform thickness and intact sealing. In addition, from the hand feel, a good sanitary towel is made of fluff pulp with strong absorption and good bulkiness, so it is light and soft. If mixed with other pulp, leftovers, etc., sanitary napkins are heavy and hard.

We should pay attention to our own feelings. At present, there are many kinds of sanitary napkins, all of which have their own characteristics. Generally speaking, pure cotton sanitary napkins have fast absorption speed, good anti-infiltration performance of dry mesh, and appropriate medical sanitary napkins have health care functions. However, due to the different physical qualities of each person, the feelings of sanitary napkins will be different. For example, some people feel that the mesh surface is dry, some people feel that the mesh surface is uncomfortable to contact with the skin, and some people are allergic to medical sanitary napkins. Therefore, we should choose the kind that suits us best according to the actual feeling of our use.

Generally speaking, large sanitary towel enterprises have a good production environment, strict management and strict monitoring of physical properties and hygiene indicators, and many of them have passed the quality system certification. The safety of sanitary napkins selected by these enterprises can be relatively guaranteed.

Be careful of sanitary napkins made of foreign garbage. According to relevant reports, with the expansion of domestic sanitary napkin market, some small enterprises import waste scraps from foreign manufacturers to produce sanitary napkins with fluff pulp from diapers, diapers and sanitary napkins, and put them on the market, so it is difficult to guarantee the hygiene index. The sales price of this so-called "sanitary towel" is 50% lower than that of regular manufacturers. Consumers must keep their eyes open, avoid being greedy for cheap, try to buy brand products with good reputation in big shopping malls and supermarkets, and don’t buy them at random in roadside shops. Consumer Guide, July 2014

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Or silver standard design Wuling Hongguang MINIEV new model spy photos.

  [car home domestic spy photos] car home obtained a set of spy photos of the new model of Wuling (|) with silver label from netizens. According to the information of the Ministry of Industry and Information Technology, the new model may be the previously declared GB(Gameboy) model.



Home of the car

Home of the car

More exciting videos are all on the car home video platform.

  In terms of appearance, the new car adopts the shape of the old model, and the headlights with rounded corners on both sides look exquisite. According to the information of the Ministry of Industry and Information Technology, the length, width and height of the new car are 2997/1493/1604mm and the wheelbase is 2010mm respectively. In terms of rims, the new car will be equipped with 12-inch rims.

Home of the car

"Ministry of Industry and Information Technology Declaration Map"

  The tail of the new car is expected to continue the design of the current model, but according to the declaration information of the Ministry of Industry and Information Technology and the camouflage of spy photos, the interior of the taillights should be upgraded, and the layout of X should be adopted to make the new car look younger and more fashionable.

  In terms of power, the new car will be equipped with Ferrous lithium phosphate power battery. The rated voltage of the power battery system is 116V, the rated capacity of the power battery system is 230Ah, and the peak power of the driving motor is 30kW. We will continue to pay attention to more news about the new car. (Text/car home Xing Yueyang)

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New lectra 08 EM-P car purchase manual!

Have you found that the frequency of the recent listing of Link is very high and intensive? Following the release of a lot of product information from the first pure electric car, the 2025 Lexus 08 EM-P was officially launched on August 8, which not only added 245 long-life Pro version to the model version, but also ushered in the synchronous launch of OTA 1.6.0, adding 10+ functions and 80+ experience optimization. The increase will not increase the price, but how to choose the new six models this time? If you haven’t made up your mind, please read on!

As an annual redesigned model, the 2025 LECK 08 EM-P has not changed much in appearance compared with the old model. Between different versions, the main differences are pure electric endurance, driving form (two-wheel drive or four-wheel drive), intelligent configuration and so on.

WeChat screenshot _20240814142603

Let’s talk about pure electric endurance. The top 220 four-wheel drive performance version adopts a plug-in hybrid system consisting of a 1.5T engine and dual motors, with a comprehensive power of 436kW, a system peak torque of 905nm, and an acceleration of 4.6s at 0-100km/h. With a capacity of 39.6kW, the CLTC has a pure electric endurance of 245km, a comprehensive endurance of 1,400km and a fuel consumption of 5.5l/100. Other versions, such as the 120-long-life Plus version and the 120-long-life Pro version, are configured with the front single motor, 280 kW, respectively matching the ternary lithium/21.2 kWh, and the pure battery life of CLTC is 120 km.

WeChat screenshot _20240814142531

In addition, the 2025 LECK 08 EM-P also added the color scheme of "Dawn Blue" and upgraded the intelligent configuration, such as adding the functions of "sentry mode", water inlet monitoring, NFC key of mobile phone and so on. However, the top version will have four driving mode selection systems, one more off-road driving option, and other versions will be enough for daily use. Moreover, the 245 long battery life Halo and the 220 four-wheel drive performance Halo can be equipped with automatic parking, automatic lane change assistance, automatic driving assistance and other systems.

In addition to the entry-level version, the interior seat materials are all wrapped in leather. The whole system comes standard with electric adjustment of the main and auxiliary drivers, and the front seat is heated as standard. In addition to the entry-level version, other models also come standard with front seat ventilation and massage. The second row of some models also provides seat heating/ventilation/massage functions.

On the whole, on the basis of maintaining the consistency of the overall design language, each version of the 2025 Lectra 08 EM-P meets the needs of different users through different configurations and performance. Every consumer can buy a car according to his own needs, and it is recommended to go to a physical store for a test drive, so that he can better understand the model and better buy his favorite car ~

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Load-bearing test of Zhangjiajie glass bridge: strong man slams 11 kg hammer (Figure)

Zhangjiajie glass bridge will welcome guests to undergo on-site "physical examination"

  China News Service, Zhangjiajie, June 25 (Reporter Deng Xia) Holding a hammer, he slammed into the "scarred" glass bridge deck, and the slag splashed everywhere, and the third layer of glass cracked after 154 hammers. Under the glass bridge deck is the 300-meter-deep Grand Canyon. Looking down, you can’t help but feel dizzy.

  The heavy hammer that Chen Zhidong personally operated had an amazing effect, which made the onlookers around him scream and retreat.

  "No problem, people can still pass." The person in charge of Zhangjiajie Grand Canyon Scenic Area in Hunan Province is full of confidence in the endurance of his own glass bridge.

  Located in Lishuya and Wuwangpo of Zhangjiajie Grand Canyon Scenic Area, this glass bridge is 430 meters long and 6 meters wide. The bridge deck is paved with 99 pieces of tempered glass laminated by three layers, with a thickness of only 0.6 meters, creating a number of "the best in the world" such as the world’s longest, the world’s highest and the world’s first large-scale bridge with glass as the main load-bearing structure.

  On the 25th, 30 beautiful women and strong men were invited to Zhangjiajie Grand Canyon Scenic Area. They took turns to pound the same bridge deck glass with a hammer weighing 5.5 kilograms, and let a car weighing two tons pass on the broken glass bridge deck.

  The scenic spot hopes to alleviate people’s doubts about the safety of glass bridges through this most intuitive test method.

  The reporter saw at the scene that after the first hammer went down, there was a crack in the first layer of bridge deck glass; After a dozen hammers, the cracks spread around like cobwebs. After fifty hammers, the car carrying ten beautiful women passed safely through the "scarred" bridge deck glass, and at this time the glass only cracked the first layer.

  After a hundred hammers, ten carefully selected muscular men went into battle, only to see that they swung the hammer and slammed it hard at the glass. The first layer of glass was completely broken, and a lot of glass slag could be dug out with a little effort, and the second layer of glass also cracked quickly under heavy blows. As Chen Zhidong’s last hammer fell, the third layer of glass was also "scrapped".

  "After the third layer of glass cracks, you don’t have to panic, just evacuate quickly and orderly." Chen Zhidong explained that each bridge deck glass consists of three layers of tempered glass, and the middle is bonded with special glue. Even if it cracks, it will not break into holes like ordinary glass, and pedestrians can still pass.

  It is understood that the Zhangjiajie Grand Canyon Glass Bridge took nine years from project establishment to conceptual design, and then to the completion of construction, during which it passed nearly 100 safety tests such as anti-freezing, explosion-proof and earthquake-proof. Each deck glass can bear at least 60 tons of pressure, while the maximum tourist capacity of the glass bridge is only 800, and the pedestrian load can be ignored.

  HaimDotan, the designer of the glass bridge, is an Israeli who designed the Israel Pavilion of the 2010 Shanghai World Expo. This time, he designed the suspension bridge, which is usually parallel, to extend to the sky, so that people on the bridge feel like they are above the sky; Handrails are also designed to be wavy, so that tourists can constantly change their directions when walking, effectively offsetting the resonance phenomenon caused by tourists walking at the same speed on the bridge.

  In order to maintain the stability of the bridge, 70 glass balls were placed on the glass bridge, which objectively disrupted the pace of pedestrians and had the effect of restraining vibration. There are also four water tanks under the bridge, and the frequency of wave vibration generated by them is also different from that of the bridge body. When the bridge body resonates, it can offset the shaking of the bridge body.

  The scenic spot said that the glass bridge is about to open to the outside world. In order to attract tourists, there will be the world’s highest bungee jumping and the world’s steepest zip line on the glass bridge. (End)

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Li Kaifu: Internet can reduce the negative impact of the financial crisis.

Topic: Boao Forum for Asia Annual Conference 2009

  Xinhuanet Boao (Hainan) April 17th The annual meeting of Boao Forum for Asia 2009 was held from April 17th to 19th, 2009. More than 1,600 senior representatives from all over the world gathered in Hainan. It will discuss hot topics such as the evolution of the current financial crisis, whether the Asian economy can take the lead in getting out of the haze, enterprise innovation and capital market. "Xinhuanet enters Boao" will conduct a series of interviews and invite guests to communicate with netizens on related issues. The guest who walked into the interview room in front of Xinhuanet today is Li Kaifu, vice president of Google and president of Greater China.



  On the 17th, Kai-Fu Lee, President of Google Greater China, visited the high-end interview of Xinhua News Agency and the live broadcast room in front of the Boao Forum of Xinhuanet. The picture shows Kai-Fu Lee’s rich expression in the interview. Xinhuanet Li Chun/photo



  On the 17th, Kai-Fu Lee, President of Google Greater China, visited Xinhua News Agency for a high-end interview and the live broadcast room in front of the Boao Forum of Xinhuanet. The picture shows Kai-Fu Lee answering questions. Xinhuanet Li Chun/photo


  Moderator: Welcome Mr. Li to visit Xinhuanet. The first thing I want to ask is how many times have you participated in Boao Forum for Asia? How do you feel about this annual meeting?


  Li Kaifu: It should be the fourth time. Every time Boao Forum is very successful, there is a very clear theme. This theme certainly revolves around the global financial crisis and what role we play in Asia and China. This is a good question, and it is very appropriate now. We saw that the distinguished guests were still very enthusiastic and were not affected by the financial crisis at all, indicating that this forum has indeed played a world brand.


  Internet can help reduce the negative impact of the financial crisis.


  Moderator: As the moderator of the Internet branch of this forum, from what angle do you want to discuss the theme of Internet innovation and change at tomorrow’s branch? What kind of views and opinions do you personally want to express most?


  Kai-fu Lee: I think we may discuss several issues. First, what impact the financial crisis has had on the Internet industry, especially the Internet in China, what impact it has had in the past, and how much impact it will have in the future, are more concerned.


  Second, how can the Internet help China or help the world solve or alleviate the financial crisis and the problems it brings?


  In addition, because the participants are experts in the Internet industry, they may discuss what we can see and learn from the so-called Internet bubble that happened about 9 years ago, and what may happen again this time.


  Personally, I think the Internet can help reduce the negative impact of the financial crisis in many ways. For example, as a company, Google’s share with small websites has reached $5 billion in the world, which means that this $5 billion can help many small enterprises or entrepreneurial enterprises tide over the difficulties.


  In addition, we can see that many other companies, such as Ding Lei of Netease, may talk about how the Internet can help solve some problems in rural areas. Therefore, I think every company may have different views. What everyone really recognizes is that the Internet is definitely a good channel. Whether it is through its advertising, influence and combination with traditional enterprises, or the business opportunities it creates, it can help alleviate the financial crisis. But I don’t think it can solve the financial crisis by itself. It is just a way, like the media and television.


  Moderator: Just now, you mentioned that you would discuss how much the Internet industry will be affected by the financial crisis, so please talk about it in detail. What kind of influence has the Internet industry been affected? Is there any good way to deal with it?


  Li Kaifu: From the short-term profit, almost every Internet company has been affected after the financial crisis. However, we can also see that most Internet companies are relatively less affected. For example, Google announced its financial report for the first quarter of 2009 yesterday, and we still have a good profit, but it may not rise as fast as before, but the growth rate is slowing down, not being seriously hurt.


  On the whole, I am personally optimistic. Why is the Internet industry still optimistic? Because the internet is a very good sales channel, when people are short of money, they want to do the same thing with less money. Reducing costs is one way, and eliminating channels is another. If you have less money, you may want to sell directly, and the internet can just facilitate such a thing.


  Moderator: Google’s profit in the first quarter financial report is still considerable, but you also mentioned that the growth rate has slowed down. What are your expectations for the operation of Google in 2009?


  Li Kaifu: Eric Schmidt, our CEO, said at the press conference yesterday that we are experiencing a special financial crisis that we have never seen before, and we have never encountered such a situation, so there is no way to predict what will happen. But he also said with great confidence that the financial crisis will pass one day. As a company, how can we get ready? When the financial crisis passes, when the economy begins to recover, and when the growth begins to accelerate, how can we grow rapidly? I still think that search advertising is still a very good business model, and it is a low-cost business model during the economic crisis, which may help you grow dramatically after the economic crisis.


  Moderator: The theme of the Internet Branch tomorrow is "Internet innovation will drive economic change every winter after ten years". What do you think of the Internet’s promotion of economic development through technological innovation?


  Kai-fu Lee: On the one hand, this is very suitable. On the other hand, it’s a little hard to meet. Coincidentally, Google was born in the financial crisis, almost in 2000 and 2001, when all the ".COM" bubbles caused their demise. At this time, Google was just a period of growth. At that time, it was also very clever. On the one hand, two young people thought of a new business model in Stanford, and this business model can make good technology very quickly and very well. Internet technology is to make very good technology very quickly. Once it was made, although everyone lost a lot of money, they couldn’t help but invest when they saw such a good technology. After Google became the richest company, the elites from those closed companies invested in Google one by one, so I personally think that Google was lucky to appear in this period, attracting excellent talents and making technology quickly. In this financial crisis, the Internet can also innovate. When it is not financing today, it can get the best people when it is hard to find a job, and then it will become the next miracle of the Internet. But I can’t predict what this company is, when it will happen and what state it is now.


  Mobile, intelligent and personalized search engine is the future development trend.


  Moderator: You mentioned that search engine is a very good model, so what do you think of the future development trend of search engine technology?


  Li Kaifu: In fact, the development of search engines has just begun. Today’s search engines can be said to have taken several steps: the first generation of search engines is a text search engine; The second generation of search engines are different search engines, such as searching for pictures and books; The third generation search engine is integrated search, which integrates all kinds of different information, and searches for different contents, including words, pictures, videos and so on, by typing a search word.


  There are several important trends further down: First, mobile search. Because there are more mobile phones than PCs, and mobile phones spend more time around than PCs, this is an important way. But not only mobile phones, televisions and cars in the future, all those who can access the Internet need to search, because the information is too big and too rich, so you must search to get a few information you really need; Second, an intelligent and personalized search engine. That is, the search engine can make individuals adjust the search results, that is, I don’t like a search result when I see it. I hope you can sort it in a different way or only give me information in a certain country, or even let me sort it in time, or sort it in importance, region and so on. Another kind of personalized understanding is that it can get the content I need for everyone’s needs. For example, if I search for "apple", I may search for Apple computer, and you may search for the fruit apple.


  Moderator: In short, as long as people can find what they want more conveniently and quickly, it is the development goal that search engines should achieve.


  Kai-fu Lee: We think that the ultimate task of a search engine is to lay down a question and get an answer, instead of typing a string of search words and seeing a million results. For example, one day I said "send my mother a bunch of flowers" to the search engine, and he could buy flowers and send them very kindly. I think this day will come in stages. For example, Google’s life search has reached a part of this function, and I believe it will get better and better. I believe that similar searches will be seen within three to five years. If every search word gives you a perfect answer, I think I may not see it all my life.


  It is suggested that the Internet industry in China can better integrate with the world.


  Moderator: What do you think is the biggest difficulty that the Internet industry in China is currently facing or what needs to be improved?


  Kai-Fu Lee: I think the Internet in China has actually developed very well as a whole, and the increase rate of netizens is the highest in the world. The innovation of Internet companies in China is also improving. At first, they may have introduced many ideas from abroad, but they are gradually optimizing and putting forward new ideas. These aspects have made good progress.


  If I put forward an idea and suggestion, I would hope that the Internet industry in China can better connect with the world. I found that netizens in China almost only read Chinese content, not foreign content. In fact, foreign countries still have a lot, very good and very rich content. Therefore, I think the integration in this respect may be insufficient. On the one hand, with so many netizens and such a large domestic demand market growing in China, I feel that I am on my own. In some small countries or backward countries, because they have no content of their own, netizens are forced to learn English and find translation tools. On the one hand, it is very hard, but on the other hand, they have learned the content of the language. I hope that when you search, users in China may see some results in Chinese, and some results in English. However, if you translate your search words into English, the results in English will be translated into Chinese for you to see. This day will be seamless, and users will be able to see things all over the world without leaving home.


  Moderator: Thank you very much for accepting the interview with Xinhuanet. Finally, I want to ask Mr. Li a question. What kind of suggestions do you have for the development of Xinhuanet?


  Kai-fu Lee: I think the content of Xinhuanet is still very rich. The innovation of the Internet is often not only about what you can do in the past, but also the direction of future development. For example, how to better integrate with the whole world may be a feature of Xinhua. Many other companies do not have this resource and may not have the ability to do it. My only hope is to wish Xinhuanet can really help the Internet in China and the Internet in other countries in the world, and can do a convergence work so that the whole world can enjoy the information generated by different countries.


  Moderator: Thank you.

Editor: Gao Song