Salt spray corrosion test box troubleshooting tips

Salt spray corrosion test box troubleshooting tips Because the salt spray tester is doing salt fog aging test for a long time, it is easy to cause large and small faults in the salt spray tester because of the harsh environment. In order to solve the fault quickly, the salt spray aging test can b

Screw air compressor cooler scale removal

Great significance. 1 Causes of scale generation The requirements for the quality of air compressor cooling water have the following indicators: the water quality is neutral, that is, the hydrogen ion concentration, the value is 6.57.5; 3 the suspended matter + greater than 25 is the machine con

P2P car rental? It just looks beautiful

This should be the P2P car rental model where the owner, the platform, and the tenant win a win, but it is overshadowed by criminal fraud and illegal mortgage vehicles. Is the owner really aware of the risks he has to take when he rents his car on the P2P pl