• This is our standard quality brick based on burnt magnesia and chromite, made from dead burned magnesia.

    一种镁砂制成的烧结镁砂铬铁矿为成分配制标准

    youdao

  • This is a hybrid magnesia low chromite brick made from dead burned magnesia.

    一种由重烧镁砂制成混合型

    youdao

  • This is a hybrid magnesia low chromite brick made from dead burned magnesia.

    一种由重烧镁砂制成混合型

    youdao

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