ASTM C93 STANDARD TEST METHODS FOR COLD CRUSHING STRENGTH AND MODULUS OF RUPTURE OF INSULATING FIREBRICK-(Discontinued 1992; No Replacement)ASTM C93 绝缘耐火砖的冷碎强度和断裂模系数测试方法标准
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來源:防火網 發布時間:12/25/2013 點擊次數:1059