truck-mounted drill rig的意思|示意

钻车 ... truck-mounted dragline 车载索铲 truck-mounted drill rig 车装钻机; 钻车 truck-mounted drilling rig 车载钻机 ...

车装钻机 ... 车装自动沥青喷洒机 truck-mounted pressure distributor 车装钻机 truck-mounted drill rig; wagon drill 车锥度附件 taper turning attachment ...