coil inspection line的意思|示意

美 / / 英 / /

线圈检测线

带卷检查线 ... 卷成线球状的水带 potato roll 带卷检查线 coil inspection line 卧式卷线筒 horizontalblock ...

带卷查抄线 ... 洋灰,钢筋混凝土concrete 带卷查抄线coil inspection line 观点concept ...