• It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.

    介绍刚玉透气生产控制要点铁合金精炼中的应用方法。

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  • Corundum brick and chrome-corundum brick are the key refractories for gasifier and reaction furnace in petrochemical industry.

    刚玉刚玉石化行业造气反应炉关键耐火衬里材料

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  • Corundum brick and chrome-corundum brick are the key refractories for gasifier and reaction furnace in petrochemical industry.

    刚玉刚玉石化行业造气反应炉关键耐火衬里材料

    youdao

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