three cylinder reciprocating pump的意思|示意

三缸往复泵 ... 三缸曲轴弯曲部分泵； triplex pump 三缸往复泵； three cylinder reciprocating pump 三缸往复泵； three throw reciprocating pump ...

三缸来去泵 ... 三缸曲轴弯曲部分泵； triplex pump 三缸来去泵； three cylinder reciprocating pump 三缸来去泵； three throw reciprocating pump ...

三流道叶片泵 ... three cylinder reciprocating pump 三缸往复泵; 三流道叶片泵 three impeller pump 三流道叶片泵 three lobe pump 三突瓣式泵; 三叶凸轮泵 ...