alumina magnesia brick
常见例句
- The magnesia-alumina spinel unburned brick was developed in accordance with the actual production situation of active lime rotary kiln of Pangang Metallurgy Material Co.
结合攀钢活性石灰回转窑的生产实际，研制开发了镁铝尖晶石不烧砖。 - Compared with the heat-proof corundum bricks, the heat-proof bricks prepared by employing lightweight magnesia-alumina spinel brick raw material have lower heat conductivity.
与 隔热刚玉砖比较，用轻质镁铝尖晶石原料制备的隔热砖的热导率更低。
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