drill machine〔名词〕钻床详细»
drill machine〔名词〕钻床详细»
drill machine〔名词〕钻床详细»
drill machine〔名词〕钻床详细»
钻机drill rig;drilling machine详细»
钻机auger rig;boring rig;drill rig;drilling machine;drilling rig详细»
钻机boring machine;driller;drilling machine;drilling rig;gadding machine详细»