China Food Industry Development Forum held

On July 27, the China Food Industry Development Forum jointly organized by the Food Industry Productivity Promotion Center and the China Food and Drug Industry Development and Supervision Research Center of the Chinese Academy of Social Sciences was held in Dalian. At the forum, relevant gover.......

External Fault Diagnosis and Maintenance of CNC Machine Tools

As the reliability of the modern numerical control system is getting higher and higher, the faults of the numerical control system itself are getting lower and lower, and most of the faults are caused by the non-system itself. Faults outside the system .......

Isopropanolamine: Green Chemical Produces Alternative Products

Isopropanolamine and ethanolamine are alkanolamine homologues, but have better performance than ethanolamine, and less harmful to the environment and human body, gradually becoming a green chemical product that developed countries strongly promote and encourage the development of There has bee.......

Fast transmission with high quality "predetermined" future market


Since the beginning of this year, more than 10 mainstream heavy-duty truck companies have launched more than 30 kinds of trucks in China, all adopting Fast transmissions, and are dominated by 9-speed, 12-speed, and 16-speed dual-shaft transmissions. It fully shows the brand effect and is .......

Qilu Ethylene Diene Yields New Heights

In September, Qilu Petrochemical Company's ethylene plant diene yield reached 45.03%, which was a new record after the technical indicator exceeded the assessment value of the company for 45% for the first time in August.

Compared with the previous month, significant changes occur.......