There are three major types of major projects for product development during the Twelfth Five-Year ......
Sinopec Corp. recently announced that the 300,000-ton/year vinyl acetate project methanol plant of......
A few days ago, the Audit Office of Jiangsu Province formed a special audit investigation ......
1 In order to explore this issue, the authors conducted a cryogenic treatment to investigate the rel......
Customized: Customized ......
On May 25, during the science and technology week in Cotonou, Cameroon agricultural engineer Louis ......
What are the technical features of CNC machine tools? CNC machine tools have advantag......
Model NO.: customized ......
Model NO.: CEMA Dia. 127mm*332mm*Bearing 6205 ......
In late June, Shenyang Machine Tool Group was successfully selected as a typical state-owned enterp......
Engine oil deteriorates due to the effects of combustion components (moisture, NOx) and unburned ......
Ph meter maintenance methods: 1. Short-term storage of pH glass electrodes: Store in pH=4 buffer; l......