basic steel的意思|示意
美 / ˈbeisik sti:l /
英 / ˈbesɪk stil /
[化] 碱性炉钢
basic steel相关例句
In these plants very little basic steel, such as commodity coils and bars, is produced.
这些工厂很少生产大宗钢管和钢棒等普通钢.
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