词语radial drilling machine
解释旋臂钻床
词性名词
radial drilling machine摇臂钻床,扇形孔凿岩机详细»
radial drilling machine径向钻机,摇臂钻床详细»
radial drilling machine〔名词〕摇臂钻床详细»
radial drilling machine径向钻孔机器详细»
radial drilling machine摇臂钻床详细»
旋臂钻床radial drill详细»