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  • Water pump designed irrational factors
    Water pump designed irrational factors   Design pump water from the condensate pump outlet, as a result of condensation of water temperature is generally lower than the exhaust temperature 1 ℃ ~ ...

  • Vacuum pump works is how? (一)
    How the vacuum pumps work? (一) Vacuum pumps are used in a variety of ways to produce a closed space, improving and maintaining the vacuum apparatus. Vacuum can be defined as: the use of mechanical,...

  • Vacuum coating equipment mold surface hardening film deposition
    Vacuum coating equipment mold surface hardening film deposition Die in addition to the matrix work with reasonable sufficiently high strength and toughness, the surface properties of performance an...

 
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