Increase the vacuum by changing the temperature

- Mar 07, 2020-

One is to change the adsorption or desorption between gas molecules and solid surfaces. The other is to change the physical state of the molecules themselves, such as the evaporation and condensation of gases.


IKS PVD vacuum coating machine,we are manufacturer from China,more details,contact: iks.pvd@foxmail.com

2020022632