Home / Standards / GB/T 4074.3-2024 GB/T 4074.3-2024 Active Test methods of winding wires—Part 3: Mechanical properties 绕组线试验方法 第3部分:机械性能 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