液压钻机 hydraulic drill rig ; [油气] hydraulic rig ; hydraulic drilling rig

压钻机 drill-press ; jewel press machine

油压钻机 hydraulic feed drill

钻机液压油 drilling machine hydraulic oil

手持液压钻机 hand held hydraulic drill

水压钻探机 hydraulic thrust boring machine

全液压钻机 all hydraulic operated drill ; [地质] all-hydraulic drill ; hydraulic driver drill ; fully hydraulic drill

液压岩心钻机 all-hydraulic core drill ; hydraulic core drill

液压凿井钻机 hydraulic shaft jumbo

油压转盘钻机 rotary drill with oil pressure