pump case drain oil的意思|示意
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泵壳泄油
pump case drain oil的网络常见释义
泵体排泄油 ... pump case drain line；泵体排油管路 pump case drain oil；泵体排泄油 pump case drain plug；泵体排油口堵塞 ...
pump case drain oil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。