• The hearth and hearth bottom life of blast furnace is one of the key factors affecting blast furnace life.

    高炉寿命影响高炉长寿的关键因素之一

    youdao

  • In order to make the hearth and hearth bottom have the same life-span as that of blast furnace, one of effective measures is to form a layer of slag-metal skull on the hearth and hearth bottom.

    实现高炉、炉与高炉寿命同步措施之一就是高炉炉缸炉底冻结铁壳。

    youdao

  • In order to make the hearth and hearth bottom have the same life-span as that of blast furnace, one of effective measures is to form a layer of slag-metal skull on the hearth and hearth bottom.

    实现高炉、炉与高炉寿命同步措施之一就是高炉炉缸炉底冻结铁壳。

    youdao

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