• 评述氧气熔炼—鼓风炉还原技术特点生产实践

    The characteristics of new lead smelting technology of oxidizing in bottom blowing furnace and reduction smelting in blast furnace and the plant practice are reviewed.

    youdao

  • 评述氧气熔炼—鼓风炉还原技术特点生产实践

    The characteristics of new lead smelting technology of oxidizing in bottom blowing furnace and reduction smelting in blast furnace and the plant practice are reviewed.

    youdao

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