Car urea "national standard" implemented on July 1


The GB29518-2013 “Nitrogen Oxide Reducing Agent Urea Aqueous Solution for Diesel Engines (AUS32)”, known as the National Standard for Automotive Urea, was issued by the AQSIQ and the National Standards Commission on May 7, 2013, and July 2013. Day implementation. This standard.......

Shenyang strengthens the development of auto parts industry



In order to strengthen the development of the automobile industry, Shenyang City encouraged and actively introduced automobile companies to settle in Shenyang. Recently, Dadong District Government, the country’s 20 key parts and components companies, signed a cooperation agreem.......

Laptop battery maintenance manual you have to learn

At present, notebook products circulating on the market use relatively mainstream lithium-ion batteries and lithium polymer batteries. It is understood that many laptop users do not know how to protect their own computer batteries, and even some users think that laptop b.......