slide valve pump

常見例句

雙語例句

• Slide-valve vacuum pump is a usual mechanical oil seal vacuum pump.
  滑閥真空泵是一種常見的油封式機(jī)械真空泵。
• The utility model provides a double-stage slide valve vacuum pump, which consists of an air pipe and two slide valve cylinders.
  一種雙級滑閥真空泵，由氣路管道和二級滑閥缸組成。
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• It is a positive displacement vacuum pump, which can pump gas by rotating slide valve to change cubage of gas- absorbing cavity.
  它是通過滑閥轉(zhuǎn)子作機(jī)械旋轉(zhuǎn)運動從而改變吸氣腔容積以達(dá)到抽氣目的的容積式真空泵。
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