ferrous rolling mill 中文意思是什麼
ferrous rolling mill
解釋
鋼材軋機-
The device is tested thoroughly on different rolling aggregates, it has been working for about 4 years on the mill of hot ferrous metal rolling
該儀器已在各種軋機設備上進行了全面試驗,並已在黑金屬熱軋機上工作了4年。
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