... 组合自动控制器 combination automatic controller; 组合钻 combination drill; 组合钻床 combination drilling machine; ...
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组合钻床 Combination drilling machine
组合钻头 combined drill
组合钻-铣刀头 Combined drill and milling cutter
组合钻镗床 Combined drilling and boring machine
稳定组合钻具 Stable combination of drilling
空气组合钻探 air-flush combination-drilling
底部钻具组合 BHA ; bottom assemblies ; Bottom Hole Assembly
钻具组合 drilling assembly ; drill string assembly ; BHA
组合下部钻具 make up bottom hole assembly
这种转向系统主要由圆筒式壳体、定位器、螺旋转套、斜向器和造斜组合钻具等组成。
The new whipstock system is mainly comprised of cylindrical case, localizer, spiral rotating sleeve, whipstock and deflecting tools.
利用多轴组合钻解决瓶颈结构中螺孔的钻削问题，以提高劳动生产率，满足零件大批量生产的需要。
Describes how to solve the problems of drilling and cutting for screws in the structure of bottle neck, to improve production rate and meet the demand of batch production for spare parts.
采用组合钻具进行跟管钻进，通过随钻跟入的套管保护孔壁，解决因钻孔垮塌导致钻探效率和岩心采取率低等技术难题。
The problems of low drilling efficiency and low core recovery due to borehole collapse were solved with pulling in casing while drilling through using combined BHA with casing.
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