潜孔

例句与用法

Qz - 65 . 90b multifunctional pneumatic drill
多功能潜孔钻机
Open - pit crawler type downhole drills
履带式露天潜孔钻车
A new tool of preventing drill pipe sticking in air - powered dth drilling
气动潜孔锤钻进中的新型防卡钻具
Application of fully integrated hydraulic downhole drilling rig in mining
一体化液压潜孔钻机在水泥矿山的应用
Multifunctional drill machine
多功能潜孔钻机系列
Downhole drill hammers and bils
潜孔冲击器和钻头
Development and application of jm - 1 hammer drilling machine with hydraulic hole
1型全液压潜孔锤钻机的研制与应用
Model tc308 high pressure crawler type down hole drill rig for open use
中高风压潜孔钻机在中深孔凿岩中的试验应用
The automatic anti - jamming control in rock - drilling process for down - the - hole drill
潜孔钻机凿岩过程自动防卡钻控制
Down - the - hole hammer combined with auger drill in the pile of rock foundation
潜孔锤旋挖钻机组合在基岩桩施工中的应用