?往复泵
oscillating displacement pump 摆动泵; 摆动式排量泵; 往复泵 pisitive displacement pump 容积泵 ..
?摆动式排量泵
... oscillating detector 振荡检测器 oscillating digger 摆动式挖掘机 oscillating displacement pump 摆动式排量泵 ...
?来去泵
... 外轴承泵; pump with external bearing(s) 来去泵; oscillating displacement pump 来去泵; reciprocating pump ...
?摆动泵
oscillating displacement pump 摆动泵; 摆动式排量泵; 往复泵 pisitive displacement pump 容积泵 .
往复泵联轴器
摆动式排量泵;往复泵
reciprocation pump??/??reciprocating pump
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