镁铝尖晶石碳砖
magnalium spinel carbon bricks
方镁石－铁铝尖晶石砖
periclase-hercynite brick
镁铝尖晶石砖
Magnesia-spinel brick
Magnesia-alumina spinel brick
矾土基电熔镁铝尖晶石
Bauxite-based fused spinel
富铝尖晶石
aluminum enriched spinel
Alumina rich spinel
Alumina enriched magnesia alumina spinel
富铝尖晶石空心球
rich alumina spinel bubble
铝尖晶石炭砖
Aluminium-spinel-carbon brick
镁铝尖晶石
Magnesium-aluminum spinel
MA-spinel
magnesium aluminum spinel
MgAl2O4
magnesium-aluminate spinel
Spinel
MgAl2O4 · xMgO
MgAl2O4 spinel
magnesium aluminium sharp crystal stone
Mg Al spinel
spind MgAl2O4
magnesia alumina spinel
MgO·Al2O3 spinel
magnesium aluminate spinel
spinel MgAl2O4
magnesium aluminium spinel
Alumina-magnesia spinel
Magnesia-alumina spinel
MgO．Al2O3
镁铝尖晶石(MgAl2O4)
magnesium-aluminum spinel(MgAl2O4
镁铝尖晶石不烧砖
Magnesia-alumina spinel unburned brick
镁铝尖晶石层
magnesium-aluminium spinel belt