Home / Standards / GB/T 37968-2019 GB/T 37968-2019 Active Testing device for high-voltage electricity metering equipments 高压电能计量设备检验装置 Standard Type GBT ICS 17.220.20 CCS N29 Status 现行 Issue Date 2019-08-30 Implementation 2020-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A