- 復(fù)泵
- pump reciprocating type: 往復(fù)式水泵
- reciprocating pump: 往復(fù)泵，活塞泵; 往復(fù)式泵; 往復(fù)式水泵; 往式泵; 循環(huán)泵
- reciprocating type: 往復(fù)式
- borehole reciprocating pump: 往復(fù)式井下泵; 往復(fù)式深井泵
- deep well reciprocating pump: 往復(fù)式深井泵
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