Home / Standards / GB/T 15911-2021 GB/T 15911-2021 Active Monitoring and testing method for energy saving of industrial electroheat devices 工业电热设备节能监测方法 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 国家标准委 Drafting Unit N/A