Home / Standards / GB/T 31341-2014 GB/T 31341-2014 Active General principles for energy conservation assessment 节能评估技术导则 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2014-12-31 Implementation 2015-07-01 Responsible Dept 国家标准委 Drafting Unit N/A