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Terms for subject Construction containing 钻机 | all forms | in specified order only
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大型多钻头钻机drill jumbo
平巷〔隧道〕钻进〔挖凿〕机tunnel borer
手摇旋钻机ratchet bit brace
机动动力钻机power auger
桥梁铆孔钻孔机〔铵刀〕bridge reamer
水压液压进给式钻机auger with hydraulic feed
研磨钻机abrasion drilling
芯型钻机core cutting machine
金刚石钻岩机〔岩心钻机〕diamond-core drill
钻〔凿〕井机well rig
钻 〔打〕孔机〔者〕venter