短語(yǔ)詞組短語(yǔ)lining fire brick 爐襯耐火磚refractory lining brick 耐火襯磚tundish lining brick 中間盛鋼桶襯磚lining of fire brick 耐火磚襯里back up lining brick 襯砌磚refractory y lining brick 耐火襯磚inner lining brick 內(nèi)襯磚slag lining brick 灰渣襯磚backup lining brick [爐窯]爐襯磚 返回 lining brick