before and after pump

网络释义

1.	备用泵进出口行业词汇英语翻译(B) ... beewax 蜂腊 before and after pump 备用泵 Befre 朋发立牌手表 ... www.zftrans.com
2.	前后泵 ... 前后比 forward to back ratio;front to back ratio 前后泵 n. before and after pump 前后地 backwards and forwards ... www.tdict.com
3.	待机备用泵航海及海运专业词汇英语翻译(B) ... before and after pump 备用泵 before and after pump 待机备用泵 ... www.zftrans.com