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  • The structure characteristics of the vacuum pump
    The structure characteristics of the vacuum pump (1) The overall structure type pump The vacuum pump arrangement determines the overall structure of the pump. Intake and exhaust ports arranged ho...

  • Introduction of the vacuum technology and vacuum systems
    Vacuum technology is widely used in various processes, such as vacuum melting furnace, RH vacuum treatment, vacuum coating, vacuum distillation, concentrated in vacuo, vacuum welding, vacuum casting, vacu...

  • Vacuum coating equipment components analysis
    1, Main parts- vacuum chamber in accordance with the requirements of processing product, the size of the vacuum chamber is different, the most used has a diameter of 1.3 M, 0.9 M, 1.5 M, 1.5 M, such as ca...

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