Skid indicator light installation and use precautions

As the market pick up, good export situation, China's Slip-line indicator light V enterprise capacity utilization has been effectively improved profitability is getting better. Wang Bohua, secretary general of the China Photovoltaic Industry Association, said that in 2014, the backbone enterprises had high shipments and full production capacity. Some companies' capacity utilization rate reached more than 90%, and their gross profit margin exceeded 20%. The future production of crystalline silicon components will be mainly In mainland China, China Taiwan, Malaysia and the United States, in the world market, the cost of mainland China is still the most competitive.

1 buy slip line indicator pure electric car needs to shake?

The reporter has learned that since the implementation of the brand-name licensing policy for pure electric vehicles, the number of people who apply for a shake is often less than the number of license plate indicators, and electric vehicles are often not "shaking their own hands".

Since last year, pure electric minibuses have begun to implement the Yaohao branding policy. However, many citizens have expressed that it is difficult to install charging poles for pure electric vehicles and it is inconvenient to charge outside. In addition, the cost performance of pure electric vehicles is also lower than that of ordinary passenger cars, and the cruising range is also limited.

2 Will the "directional sled indicator release" block?

Relevant person in charge of the transportation department stated that the restrictions on trips were liberalized to encourage the public to purchase pure electric vehicles. This is from the perspective of air pollution prevention and control. Then, will pure electric vehicles affect traffic when it is not limited? Last year, the supply of Beijing pure electric vehicles was a total of 20,000, but in the end these indicators were not used up. This year, the indicator for pure electric vehicles is 30,000. In 2016 and 2017, 60,000 indicators will be added each year. The number of motor vehicles in Beijing is more than 550 million. In terms of quantity, the proportion of pure electric vehicles is very low for transportation. The impact is relatively small. Of course, if these pure electric vehicles are all on the road in the morning and evening peak hours, there will certainly be some impact. However, Sun Guangbin believes that global PV installed capacity in 2015 may not be as optimistic as expected. On the one hand, due to the slow recovery of the world economy, it is unable to support the rapid growth of China's external slick line indicator trade; on the other hand, China’s foreign trade import and export The low-cost comparative advantages have continued to weaken, and the decline in investment in China’s manufacturing industry by developed countries has curbed imports and exports; in addition, the rapid decline in the prices of bulk commodities in the international market has dragged down the growth in China’s imports. Therefore, even if the global market is still large, PV companies still have to keep their heads sober in 2015.

L-Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants and some animal species but not by humans and other primates. Ascorbic Acid functions as an enzymatic cofactor for multiple enzymes, serving as an electron donor for monooxygenases and dioxygenases.

  • CAS No.: 50-81-7
  • Molecular formula: C6H8O6
  • Molecular Weight: 176.124


L-Ascorbic acid 50-81-7



Application: 

1. Antiscorbutic, antiviral 
2. Analgesic, antipyretic 
3. Physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.


L-Ascorbic Acid

L-Ascorbic Acid,Vitamin C 50-81-7,Ascorbic Acid

Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com