高鋁磚:項(xiàng)目指標(biāo)LZ-75LZ-65LZ-55LZ-48Al2O3%≥75655548耐火度℃≥1790179017701750
2013-07-07 電議/噸玻璃爐粘土大磚:Al2O3%SiO2Fe2O3%K2O3%Na2O3%耐火度℃顯氣孔率%常溫耐壓強(qiáng)度Mpa熱震穩(wěn)定性(1000℃水冷)70271.20.850.35
2013-07-07 電議/噸項(xiàng)目指標(biāo)LZ-75LZ-65LZ-55LZ-48Al2O3%≥75655548耐火度℃≥17901790177017500.20
2013-07-07 電議/噸