当来回从手套箱转移材料时使用气闸。
The air-lock is used when transferring material to and from the glove box.
承接气闸式、缓冲式的特殊设计、制造。
Carry on air brake, cushion type and other particular design, manufacturing.
在燃气闸关闭后，必须由专业人员重新打开。
Remember, if gas is turned off, a professional must restore service.
在燃气闸关闭后，必须由专业人员重新打开。
Remember, if gas is turned off, a professional must restore service.
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