high pressure vacuum pump的意思|示意
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高压真空泵
high pressure vacuum pump的网络常见释义
高真空泵 ... high-vacuum fitting 高真空配件 high pressure vacuum pump 高真空泵 high speed vacuum seamer 高速真空封罐机 ...
high pressure vacuum pump相关例句
Allows a high degree of vacuum suction on the Hs is p1 pressure pump at the entrance to allow the greatest vacuum.
允许吸上真空高度Hs是指泵入口处压力p 1可允许达到的最大真空度。