Home / Standards / GB 31824-2015 GB 31824-2015 Active The norm of energy consumption per unit product of 1,4-Butanediol 1,4-丁二醇单位产品能源消耗限额 Standard Type GB ICS 27.010 CCS F01 Status 现行 Issue Date 2015-06-30 Implementation 2016-07-01 Responsible Dept 国家标准委 Drafting Unit N/A