Home / Standards / GB/T 42287-2022 GB/T 42287-2022 Active High-voltage test techniques—Measurement of partial discharges by electromagnetic and acoustic methods 高电压试验技术 电磁和声学法测量局部放电 Standard Type GBT ICS 19.080 CCS K40 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A