Home / Standards / GB/T 2900.91-2015 GB/T 2900.91-2015 Active Electrotechnical terminology—Quantities and units 电工术语 量和单位 Standard Type GBT ICS 01.040.07 CCS K04 Status 现行 Issue Date 2015-09-11 Implementation 2016-04-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委