Home / Standards / GB/T 4074.6-2024 GB/T 4074.6-2024 Active Test methods of winding wires—Part 6: Thermal properties 绕组线试验方法 第6部分:热性能 Standard Type GBT ICS 29.060.10 CCS K12 Status 现行 Issue Date 2024-04-25 Implementation 2024-11-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A