Home / Standards / GB/T 46478-2025 GB/T 46478-2025 Upcoming Magnetizing method of permanent magnet 永磁体磁化方法 Standard Type GBT ICS 29.030 CCS K14 Status 即将实施 Issue Date 2025-12-02 Implementation 2026-07-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A