Home / Standards / GB/T 2587-2009 GB/T 2587-2009 Active General principles for energy balance of equipment using energy 用能设备能量平衡通则 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2009-04-08 Implementation 2009-12-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委