Flat gate valve selection in different applications
Flat gate valves are mainly used in petroleum, refined oil p…
Overview of polysilicon solar cell fabrication process
Overview of polysilicon solar cell fabrication process
Cangzhou Dahua Officially Submits the Application of Toluene Diisocyanate Antidumping Investigation
Nitrogen sealing valve working principle and fault repair
There are two forms of nitrogen seal in the tank are in normal operation, the two forms of nitr…
Observation: Status and Countermeasures of Environmental Power Supply Monitoring Instrument Industry
At present, China's environmental monitoring equipment i…
Beijing electric car will be unified logo
Pure electric vehicles traveling in Beijing will have new lo…
Heavy Truck Group HOWO-7 series tractors become the first batch of recommended suspension transportation vehicles
ABB receives Canadian substation supply order
According to reports, power and automation technology company ABB received an important substat…
China's Fasteners to Get Rid of the "Outside Opportunity" Strategy
Summary of contents: As the largest manufacturing country of…
Fire on the door with 830,000 Camry and RAV4 surveyed by US authorities
According to Reuters, the NHTSA of the National Highway Traf…
Research Progress on Microbial Degradation of Herbicide Contaminants
The basic research project of Knowledge Innovation of the Chinese Academy of Sciences, und…