rotary rock drill
同义词释义
- 1)rotary rock drill,旋转钻岩机2)rotary rock drill,旋转式钻岩机3)rotary drill,旋转钻机4)rotary drill,旋转钻孔机5)rotary shot drill,旋转式钻机6)hydraulic rotary drill,液压旋转钻机
用法例句
Drilled caisson pile construction technology by rotary drill;
旋转钻机钻孔灌注桩施工技术
Method for industrial test of rotary blast hole drills
GB/T10598.2-1989旋转钻机工业试验方法
kelly for well-drilling machiens
旋转钻孔,钻井机用
engine ,drill, dental, with swivel arm
牙科钻机,带旋转杆
great lengths of drill pipe which are rotated by an engine at the top,
钻杆顶部安装的发动机带动钻杆旋转,
Application of Combination Construction Method with Rotary Drilling Rig and Rotary Table Rig
旋挖钻机与转盘钻机组合施工法的应用
a rotary drill, clothes drier, switch, etc
旋转式钻机、 乾衣机、 开关等
a drill consisting of a bit and a brace to hold and turn it.
有钻头和可以握住和旋转的手柄的钻机。
a rotating drill powered by an electric motor.
用电发动机驱动的旋转的钻子。
drilling machine, rotary, self-propelled, for oil or gas
旋转式钻机,自动推进式,油田或气田用
As the diamond tip of the drill revolves, it is lubricated by mud.
在钻机的金刚钻头旋转的时候,泥浆便进行了润滑。
DEVELOPMENT AND APPLICATION OF UNDER-REAMED BORE PILE DRILLIED BY MECHNICAL ROTATING CUTTER
钻孔机械旋转刀扩底灌注桩的开发与应用
Study on Nozzle Wear Mechanism and Drilling Test of Swirling Abrasive Water Jet;
旋转磨料射流喷嘴磨损机理与钻孔试验研究
rotary wash-boring equipment
旋转式水冲钻孔设备
fully stabilized rotary assembly
全稳定的旋转钻具组合
screw-feed diamond rig
螺旋给料式金刚石钻机
hydraulic gait-model all-auger drilling machine
液压步履式螺旋钻孔机
auger backfiller
万能螺旋钻式回填机
The Research on Optimal Design and Dynamic Simulation for Driving Head of Valvelless Impact-Rotary Hydraulic Roofbolter;
无阀冲击旋转型液压锚杆钻机动力头优化设计与动态仿真研究
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