two-high h pull-over mill的意思|示意
美 / /
英 / /
二辊翻轧机
two-high h pull-over mill的网络常见释义
二辊周期式薄板轧机 ... two-high h plate mill 二辊式中厚板轧机 two-high h pull-over mill 二辊周期式薄板轧机 two-high h reversing beam mill 二辊可逆式钢梁轧机 ...