同样的我认为崇拜明星是一把双刃剑 » Similarly I think worship stars is a double-edged sword 空泵 » Air pump 在海上， » On the sea, ..
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干式真空泵 dry vacuum pump ; GZ-DF ; GZ-DCY ; GZ-DQ
扩散真空泵 diffusion vaccumpump ; vacuum diffusion pump ; diffusion pump ; diffusion vaccum pump
低真空泵 Roughing pump ; coarse vacuum pump
真空泵油 [机] vacuum pump oil ; HFV-M ; Mobil Vacuum pump ; pump oil
水环真空泵 water ring vaccum pump ; liquid ring pump ; bec
高真空泵 high vacuum pump ; high pressure vacuum pump ; low pressure vacuum pump ; Hyvac pump
吸附真空泵 adsorption vacuum pump
衬胶真空泵 rubber lined vaccum ; rubber lined vacuum pump ; ru er lined vaccum
超高真空泵 ultrahigh vacuum pump
主要用于真空泵、空压泵、液压泵等工业机械产品。
The motor can be used in the equipment of vacuum pump. Air compressor. Hydraulic pressure ect.
真空泵、空管道、空阀门和真空测量头组成了真空系统。
The vacuum system consists of vacuum pumps, vacuum pipelines, vacuum valves and vacuum measurers.
经过试验和探索，找到了夏季真空波动的原因，在直接空冷机组中，真空泵出力对真空的变化有明显的影响。
Through tests and exploration, the cause of vacuum fluctuation in summer was found, in the direct air cooling unit, the output of vacuum pump had obvious influence on the variation of vacuum.
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