钻尖角 drill point angle
钻机泵 drill pump
炮眼组 drill round
钻探队 drill team
凿岩机供水软管 drill water hose
钻机冲洗水管 drill water pipe
可钻性指数 drillability index
炮眼的负裁 drillhole burden
打眼放炮工作 drilling and blasting operation
打钻费 drilling cost
钻眼装置 drilling device
钻孔勘探 drilling exploration
钻机泵 drill pump
炮眼组 drill round
钻探队 drill team
凿岩机供水软管 drill water hose
钻机冲洗水管 drill water pipe
可钻性指数 drillability index
炮眼的负裁 drillhole burden
打眼放炮工作 drilling and blasting operation
打钻费 drilling cost
钻眼装置 drilling device
钻孔勘探 drilling exploration
钻孔液体 drilling fluid
钻进方法 drilling method
钻眼班 drilling shift
凿岩台 drilling staging
防滴保护 drip proof protection
巷道掘进 drivage
掘进效率 drivage efficiency
传动机头 drive head
传动钻杆 drive rod
传动链轮 drive sprocket wheel
从动 driven pulley
传动带 driving belt
掘进现场 driving place
掘进速度 driving speed
传动站 driving terminal
倾斜掘进 driving up the pitch
落底式罐笼 drop bottom cage
翻转罐笼 drop cage
落锤破碎 drop crushing
端卸车 drop end car
打桩落锤 drop hammar
溜道 drop pit
侧卸车 drop side car
淹没的矿 drowned mine
浸没泵 drowned pump
转筒给料机 drum feeder
圆筒式分选机 drum separator
滚筒式提升机 drum winder
干法选煤 dry coal preparation
干法磁选 dry cobbing