prerefining

prerefining

简明

预先精炼

网络释义

1
预先精炼
... 预先警告 forewarn 预先精炼 prerefining 预先具有资格 prequalify ...

短语

1
prerefining detail
预精制

双语例句

1
The paper introduces the method of producing medium and low carbon FeMn by heat charging prerefining in ladle.
本文介绍了摇炉预炼热装冶炼中低碳锰铁的工艺方法。

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