• 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。

    youdao

  • 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攻关项目之一增压泵对应高吸入压强提高

    youdao

  • 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,管道也可作为增压泵扩散泵、分子前级泵使用。

    youdao

  • 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,管道也可作为增压泵扩散泵、分子前级泵使用。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定