rotary drilling
短语词组
- rotary steering drilling system 旋转导向钻井系统
- rotary steering drilling 旋转导向钻井
- rotary blasthole drilling 旋转式炮眼钻进
- rotary y drilling swivel 旋转钻井水龙头
- mechanical rotary pile drilling 机械旋挖桩
- rotary percussion drilling 旋转冲唤钻进;旋转冲击钻井
- Rotary Ultrasonic Drilling 旋转超声钻削
- rotary y drilling rig 旋转钻机
- rotary navigation drilling 旋转导向钻井 返回 rotary drilling