Different products have different standard requirements for coatings. For example, cars and household appliances are very different. In terms of cars, cars and trucks are different, and there is a ...

Through the type shot blasting machine, the parts, sand falling and coring in the machine can be completed. First, the surface finishing of the shot blasting machine. The first application of shot ...

Wastewater from waste gas treatment of chemical plant mainly comes from production wastewater discharged from petrochemical industry, coal chemical industry, acid-base industry, chemical fertilizer...

The organic waste gas containing dichloromethane discharged from chemical production not only pollutes the environment, but also causes a great waste of resources. Using the activated carbon fiber ...