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seen for forbettring of vermebalansen at ferskning of stole
seen for forbettring of vermebalansen at ferskning of stole
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机译:可以改善研究和椅子的热平衡
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摘要
In the method of producing steel in a converter equipped with tuyeres that are shrouded with a protective medium which are disposed below the melt surface, oxygen is also introduced above the melt during at least a major part of the refining time with sufficient velocity to suck in large amounts of reaction products thereby increasing the proportion of the scrap that may be charged.
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