• 介绍取代焦油粘土砌筑钢包实验

    Reviews the experiment that ladle liner is built by no firing Aluminum-magnesium-carbon Fireproof bricks instead of tar steamed clay bricks.

    youdao

  • 介绍取代焦油粘土砌筑钢包实验

    Reviews the experiment that ladle liner is built by no firing Aluminum-magnesium-carbon Fireproof bricks instead of tar steamed clay bricks.

    youdao

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