drilling equipment
... drilling cost 钻井成本;钻头成本;打钻费 drilling equipment 钻机;钻孔设备;钻进设备 drilling tool 钻孔工具;镗孔刀具 ...
boring apparatus
... boride硼化物 boring apparatus钻孔设备 boring bar镗杆 ...
drill unit
... drill truck 钻车 drill unit 钻孔设备 hose 凿岩机供水软管 ...
drilling outfit
... accommodation outfit舱室设备;居住舱室舾装件 drilling outfit钻孔设备;钻井设备 sanitary outfit卫生设备;盥洗设备;卫生装 ...