Anti-corrosion chemical valve selection points

About various corrosive media conditions of chemical control valve selection selection in the sulfuric acid, hydrochloric acid, nitric acid, acetic acid, alkali (sodium hydroxide), ammonia (ammonia hydroxide), chlorine (liquid chlorine), salt water Corrosion of alcohols, ketones, esters, ethers

Guizhou tire exports reach 150 million US dollars

It was learned from the Guizhou Entry-Exit Inspection and Quarantine Bureau last week that as of November 30, the tires had become the only product in the Catalogue of Chemical Inspections in Guizhou Province in 2010 that exceeded US$100 million.
It is reported that as of November 30, Gui

Changzhou "Bosch Class" started diagnostic center at the same time debut


China Changzhou Reuters In recent days, 30 "Bosch Class" students have started a three-year study career at Changzhou Traffic Technician College. This is the first batch of specialized automotive diagnostic technicians cultivated by vocational schools in China.

On the s

Microbes can convert cellulose to ethanol

A new development by the University of Texas at the United States shows that microbes can convert cellulose into ethanol and other biofuels. If the test results are further enlarged and applied to production, it is expected that the United States will provide a large amount of transportation fu

Cooper Tire First Test Water Matching Project

“The earthquake in Japan and the exposure of some Korean tire companies have indeed created opportunities for many tire companies in Europe and the United States.” Cao Kechang, Vice President of U.S. Cooper Tire and General Manager of Asia-Pacific Region,