短语
压缩空气驱动泵
air operated pump
;
compressed air pump
压缩空气驱动泵联轴器
air operated pump coupling
;
compressed air pump coupling
紧缩空气驱动泵
air operated pump
空气驱动泵
air driven pump
电气驱动热泵
electricity driven heat pump
感热驱动气泵
sensible heat driven air pump
-
scavenging air pump
scavenging pump
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