- 三 three
- 脚 role; part; character
- 钻架 drilling cramp; auger board; ...
- 三脚钻机 tripod drill
- 三脚钻塔 drill tripod; three-legged derrick; three-pole derrick
- 钻架 [工业] drilling cramp; auger board; drill mounting; drill rig; rock drill mounting
- 三脚 tripod
- 电钻架 electric drill stand
- 索钻架 cable rig
- 钻架车 drill jumbo; drilling jumbo
- 三脚桌,三脚架 tripod
- 单杆钻架 single mast
- 风动钻架 air leg attachment; feed leg; jackleg; pusher leg
- 风动钻架;气腿 feedleg
- 海洋钻架 offshore structure
- 流动钻架 jumbo
- 轻型钻架 jackleg
- 曲线形钻架 camber of truss
- 伸缩式钻架 telescopic derrick
- 双柱钻架 double jack
- 斜杆钻架 drill jib
- 钻架杆臂 column arm
- 三脚绊 san jiao ban
- 三脚的 three-legged; triangular
- 三脚凳 trestle; tressel
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Last modified time:Tue, 12 Aug 2025 00:29:56 GMT