back wash pump

泵类产品中英文汉英对照表一 ... 耐酸泵 acid pump 逆洗泵 back wash pump 农用喷药泵 agricultural spray pump for chemicals ...

垃圾处理常用词汇英汉对照 ... auxiliary item 辅助生产区 back wash pump 反冲洗泵 bag filter 袋式除尘器 ...

吹洗泵,back wash... ... ) purged volume 吹洗体积 ) back wash pump 吹洗泵 ) flush out 清洗，吹洗 ...