Home / Standards / GB/T 29650-2013 GB/T 29650-2013 Active Refractory products - Determination of resistance to carbon monoxide 耐火材料 抗一氧化碳性试验方法 Standard Type GBT ICS 81.080 CCS Q40 Status 现行 Issue Date 2013-09-06 Implementation 2014-05-01 Responsible Dept 国家标准委 Drafting Unit N/A