inclined shaft
短语词组
- inclined pressure shaft 壓力斜井
- Inclined ventilation shaft 通風斜井
- inclined mine shaft construction 斜井井筒施工
- inclined slot shaft 斜槽軸
- inclined -shaft electric submersible pump 斜井電潛泵
- inclined entering shaft agitating equipment 斜入式攪拌設備
- Inclined -shaft man-trip car 斜井人車 返回 inclined shaft