drill stem – phrases

Terms for subject Technology containing drill stem | all forms | exact matches only | in specified order only

English	Chinese
breaking of the drill stem	钻杆断裂
drill stem bushing	钻盘补心
drill stem bushing	方钻杆卡瓦
drill stem bushing	钻杆螺丝缩接
drill stem bushing holder	钻杆螺丝缩接夹具
drill stem controlled down hole test valve	钻杆控制井底测试阀
drill stem logging	钻杆记录
drill stem test	钻杆地层测试
drill stem test	钻杆试井
drill stem tester	地层试验器
drill stem testing	钻杆地层测试
drill stem testing	钻杆试验
drill stem testing	钻杆试井
flexible drill stem	挠性钻杆
flexible drill stem storage basket	挠性钻杆储［贮］藏架
flexible drill stem storage reel	挠性钻杆卷筒
spiral-winged drill stem	螺旋翼冲击钻杆