特殊用法calcined magnesia1.(煅烧)氧化镁dead burned magnesia1.僵烧镁氧extra light calcined magnesia1.超轻质氧化镁; 高活性氧化镁heavy magnesia1.重镁氧heavy-burned magnesia1.重质氧化镁; 低活性氧化镁heavy-calcined magnesia1.重质氧化镁light magnesia1.轻镁土light burned magnesia1.轻质煅烧氧化镁