Home / Standards / GB 21344-2015 GB 21344-2015 Abolished The norm of energy consumption per unit product of synthetic ammonia 合成氨单位产品能源消耗限额 Standard Type GB ICS 27.010 CCS F01 Status 废止 Issue Date 2015-09-11 Implementation 2016-10-01 Responsible Dept 国家标准委 Drafting Unit N/A