Home / Standards / GB/T 2900.90-2012 GB/T 2900.90-2012 Active Electrotechnical terminology - Electrical and electronic measurements and measuring instruments - Part 4: Specific terms according to the type of instruments 电工术语 电工电子测量和仪器仪表 第4部分：各类仪表的特殊术语 Standard Type GBT ICS 01.040.17 CCS L85 Status 现行 Issue Date 2012-06-29 Implementation 2012-09-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委