• 指出欠烧过烧苦土采用造成镁水泥硬化体胀根本原因。

    The result shows that the cause of fracturing is under-burning or over-burning of magnesia.

    youdao

  • 指出欠或过烧苦土采用是造成氯氧镁水泥硬化体胀裂的根本原因。

    Research on the composite magnesia cement of the caustic dolomite and the calcined magnesite;

    youdao

  • 研究一种新型复合夹芯结构密度泡沫芯材苦土柱状结构复合芯材。

    This paper discussed a new structure of compound samdwich which is composed of foam with lower density and columned magnesite.

    youdao

  • 研究一种新型复合夹芯结构密度泡沫芯材苦土柱状结构复合芯材。

    This paper discussed a new structure of compound samdwich which is composed of foam with lower density and columned magnesite.

    youdao

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