转盘与钢绳冲击钻进复合式钻机的英文

rotary jig

• 转盘:    turntable; giant s ...
• 与:    take part in; part ...
• 钢绳:    steel cable
• 冲击:    lash; pound
• 钻进:    worm one's way in; ...
• 复合:    compound; complex; ...
• 式:    type; style
• 钻机:    rig; drilling mach ...