cask head rounding machine的意思|示意
美 / /
英 / /
桶头磨圆机
cask head rounding machine的网络常见释义
桶盖圆盖机 ... 桶盖脱落 drums lids off 桶盖圆盖机 cask head rounding machine 闭型掀起环 closed circulation ...