coal washing pump的意思|示意
美 / /
英 / /
洗煤泵
coal washing pump的网络常见释义
洗煤用泵 ... 洗舱泵 butterworth pump 洗煤用泵 coal washing pump 向心泵 centripetal pump ...
coal washing pump相关短语
1、 coal washing pump coupling 洗煤用泵联轴器