石油英语词汇
锥形组合 tapered group锥形半联轴器 tapered half-coupling锥形井眼 tapered hole锥形扩大器 tapered increaser喇叭形进口 tapered inlet锥形节 tapered joint锥形扩孔器 tapered ledge reamer锥形阳螺纹 tapered male thread锥形铣刀 tapered mill级次流度缓冲带 tapered mobility buffer锥形封隔器 tapered packer锥形销 tapered pin锥形管 tapered pipe锥塞；锥形螺纹塞 tapered plug锥形扩孔器 tapered reamer储罐的锥形钢板圈 tapered ring of tank复合抽油杆柱 tapered rod string锥形滚柱轴承 tapered roller bearing递减矿区使用费 tapered royalty锥度螺旋；锥形螺钉 tapered screw锥形节 tapered section变径稳定器 tapered stabilizer锥形阶梯取心钻头 tapered step-core bit变径管柱 tapered string锥形扫描 tapered sweep语际翻译 版权所有
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