Home / Standards / GB/T 20450-2006 GB/T 20450-2006 Active Test method for ignition temperature of activated carbon 活性炭着火点测试方法 Standard Type GBT ICS 65-050;65.050 CCS B73 Status 现行 Issue Date 2006-07-12 Implementation 2006-12-01 Responsible Dept 国家林草局 Drafting Unit 国家林草局