- 钻杆 bull rod; bar; rod; drill st ...
- 冲击 lash; pound
- 钻进 worm one's way in; drilling
- 工具 tool; means; implement; appl ...
- 钻杆冲击钻进法 pole tool method; rod and drop-pull system
- 钻杆冲击钻机 pole drill
- 钻杆冲击钻孔 rod-tool rig
- 冲击钻杆 jumper; percussion drill stem; sinker bar
- 钢绳冲击钻进设备和工具 cabletool drilling outfit
- 冲击钻进 boring by percussion; cable drilling; chuck drilling; churn drilling; impact drilling; jar; percussion boring; percussion drilling; percussive boring; percussive drilling
- 冲击钻进法 fabian system
- 加重冲击钻杆 jar rod
- 冲击钻进岩心 percussion core
- 钢绳冲击钻进 cable fishing tool; cable-tool drilling; jump drilling; rope boring; rope drilling; spud drilling
- 高频冲击钻进 high-frequency drilling; quick blow drilling; rapid-blow drilling
- 回转冲击钻进 rotary percussion drilling
- 机械冲击钻进 percussive machine drilling
- 快速冲击钻进 rapid blow drilling
- 水力冲击钻进 hydraulic percussion drilling
- 重力冲击钻进 free-fall boring
- 霰弹冲击钻进 pellet impact drilling
- 冲击钻杆导向器 augersinkerbar guideses
- 螺旋翼冲击钻杆 spiral-winged drill stem
- 钻杆式冲击钻机 rodtool rig
- 安装冲击钻进设备 rig-up of standard tools
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Last modified time:Mon, 18 Aug 2025 00:29:56 GMT