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roll steel的英文翻譯是什麼意思,詞典釋義與在線翻譯:
參考翻譯
roll steel的用法和樣例:
例句
- We lag far behind in mining and steel rolling, the two sectors of iron and steel industry.
鋼鐵兩頭,採礦和軋鋼,都差得很多。
- Steel rolling heating furnace conditions are realized by means of heat balance testing of the furnaces.
摘要通過對湘鋼軋鋼加熱爐的熱平衡測試,了解爐子的熱工作狀況。
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