• Vacuum pump is a relatively sophisticated equipment, it's working medium is a special high boiling point, low-volatile oil pump, its effectiveness depends on the mechanical pump and pump oil quality.

    真空油泵一种比较精密的设备工作介质特制沸点、低挥发效能取决于油泵机械结构泵油的质量

    youdao

  • Vacuum pump is a relatively sophisticated equipment, it's working medium is a special high boiling point, low-volatile oil pump, its effectiveness depends on the mechanical pump and pump oil quality.

    真空油泵一种比较精密的设备工作介质特制沸点、低挥发效能取决于油泵机械结构泵油的质量

    youdao

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