• The vacuum system utilizes two vacuum pumps and one booster pump to achieve a vacuum.

    真空系统采用真空泵台罗茨实现真空。

    www.pharmst.cn

  • One of the 4 items decided at the vacuum trade meeting in 1974 was to raise the pumping speed of oil booster pump following the raise of sucking pressure.

    1974年真空行业会议确定大攻关项目之一增压泵对应高吸入压强提高

    dict.cnki.net

  • This Model Vacuum pump can be used along, or as the backing pump of the other kinds of pumps, such as booster pump, diffusion pump, molecular pump etc.

    可以单独使用,管道作为增压泵扩散泵、分子前级使用。

    www.youle360.com

  • This Model Vacuum pump can be used along, or as the backing pump of the other kinds of pumps, such as booster pump, diffusion pump, molecular pump etc.

    可以单独使用,管道作为增压泵扩散泵、分子前级使用。

    www.youle360.com

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