真空泵
[zhēn kōng bèng]
new
真空泵的英文翻译
基本释义
参考释义
- 真空泵 [zhēn kōng bèng]
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- vacuum pump; pickup pump
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短语真空泵电源变压器degassing transformer真空泵调压器exhauster governor真空泵油pumping fluid
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