rotary vane mechanical pump的意思|示意
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旋片式机械泵
rotary vane mechanical pump的网络常见释义
旋片式机械泵 ... rotary vane type pump 旋转式叶片泵 ; 回转叶片式泵 rotary vane mechanical pump 旋片式机械泵 rotary vane vaccum pump 回转式叶片真空泵 ; 反转辗转式叶片抽气机 ...
rotary vane mechanical pump相关短语
1、 rotary y vane mechanical pump 旋片式机械泵