• The development process of injection lance castable for molten iron pretreatment at Baosteel 3rd Phase Project and its application were introduced.

    介绍了宝钢三期工程铁水预处理喷枪浇注料的研制过程及使用情况。

    youdao

  • The development process of injection lance castable for molten iron pretreatment at Baosteel 3rd Phase Project and its application were introduced.

    介绍了宝钢三期工程铁水预处理喷枪浇注料的研制过程及使用情况。

    youdao

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