Vacuum
VacuumVacuum Products CatalogVacuum Suppliers CatalogVacuum NewsVacuum Exhibition
 Vacuum News
More> 
  • When operating vacuum extraction liquid explosive precautions must be noted.
    When operating vacuum extraction liquid explosive precautions must be noted. Centrifugal pumps are generally used for the vacuum system and inhaled lead oil, and suction tanker, oil tanker or barge in ...

  • The vacuum knowledge
    First, the basic concept of vacuum Vacuum technology, the "vacuum" refers to a given space, the gas pressure is below atmospheric pressure gas state, that is to say, compared with the normal atmospheri...

  • How to do vacuum coating machine equipments maintenance?
     Vacuum coating machines are widely used in many industries, such as plastic industry, watch making industry, hardware industry, automobile industry, jewelry, glasses and other industries use va...

 
 New Supplier
More>