pump case drain port的意思|示意
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泵壳排水口
pump case drain port的网络常见释义
泵壳体泄油孔 ... pump case drain plug；泵体排油口堵塞 pump case drain port；泵壳体泄油孔 pump case return oil；泵壳体回油 ...
pump case drain port相关例句
If the pump is fitted with oil drain port, firstly fill oil in the pump case.
有泄油口的泵，要向泵壳体中灌满油。