• 本文介绍大型固定式出钢平炉进行了挡技术试验、研究取得显著效果

    Trials are conducted on the slag retaining technique in the large open hearth with dual tapping spouts at Baotou Iron &Steel Company and marked results have been achieved in the tests.

    youdao

  • 本文介绍大型固定式出钢平炉进行了挡技术试验、研究取得显著效果

    Trials are conducted on the slag retaining technique in the large open hearth with dual tapping spouts at Baotou Iron &Steel Company and marked results have been achieved in the tests.

    youdao

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