112009-11 Vacuum pumps include water circulation pump, oil pump and dry pump. What's the difference between them?
Q: vacuum pumps include water circulation pumps, oil pumps and dry pumps. What is the difference between them?
112009-11 The working principle of vacuum oil purifier and centrifugal oil purifier and the difference between them
1： Application characteristics of oil purifier oil purifier or vacuum oil purifier is mainly used for purification and regeneration of turbine oil in power plants and power stations.
Time of issue:2017-12-23 00:00:00
Time of issue:2021-10-21 10:46:04
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