方镁石－铁铝尖晶石砖
periclase-hercynite brick
镁尖晶石质耐火材料
Magnesia spinel refractories
镁铝尖晶石碳砖
magnalium spinel carbon bricks
镁铝尖晶石质耐火材料
magnesia-alumina spinel refractories
包底碳砖
carbon brick at the bottom of ladle
低碳镁碳砖
low-carbon MgO-C brick
Low carbon magnesia carbon bricks
Low carbon magnesia carbon brick
low carbon magnesia-carbon brick
镁钙碳砖
No firing Aluminum-magnesium-carbon fireproof bricks
Magnesium carbon-calcium fireproof bricks
Magnesium-carbon-calcium fireproof bricks
magnesia-lime Carbon bricks
MgO-CaO-C brick
镁铝碳砖
Magnesia-alumina-carbon brick
镁碳砖
magnesia carbon bricks
MgO-C brick
magnesia carbon brick
Magnesia-carbon bricks
magnesium-carbon bricks
Magnesite-carbon Brick
magnesium-carbon brick
MgO-C bricks
charcoal brick of magnesium
magnesia-carbon brick
粗颗粒高灰分非浸渍碳砖
nondipped carbon brick with high ash and coarse meal