backing vacuum pump的意思|示意
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英 / /
背背真空泵
backing vacuum pump的网络常见释义
前级真空泵 ... background radiation本底辐射 backing vacuum pump前级真空泵 backscattering后方散射 ...
backing vacuum pump相关短语
1、 vacuum backing pump 真空旋转泵
backing vacuum pump相关例句
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.
它可以单独使用，管道泵也可作为增压泵、扩散泵、分子泵的前级泵使用。