敷设: lay; rough in通风: ventilate; air钻进: worm one's way in; drilling加设通风口: additional vent通风钻孔: belüftungsbohrung air flow hole敷设管道钻进: drilling for conduit ducts风钻: air drifted drill; air drill hammer; air flush drilling; air motor drill; air rig; air rock drill; compressed air drill; compressed-air drill; compressedairdrill; hammer drill; percussion borer; percussive air machine; pneumatic drill敷设: lay; rough in 敷设铁轨 lay a railway track; 敷设电缆 cabling; laying of cable; 敷设管道 roughing-in; 敷设线路 laying-out钻进: worm one's way [oneself] in [into]; drilling◇钻进参数 drilling parameter; 钻进速度 drilling rate电风钻: electric air drill建设通报: konsol tongbo建设通信: kensetsu tsushin埋设通道: buried channel设通气孔: spile车载风钻: wagon mounted air drill风钻活塞: drill piston风钻夹钎爪: drill chuck jaw风钻钻机: drifter drill回转式风钻: rotary air drill架式风钻: air drifter; bar rigged drifter; boom mounted drifter; column drill; mountain drill; post drill; tunnel drill架柱式风钻: hammer drifter角隅风钻: close quarter piston air drill伸缩式风钻: buzzy湿式风钻: water drill; wet drill手持风钻: hand-held drill
