Home / Standards / GB/Z 150-2025 GB/Z 150-2025 Active Guide for magnetizing behaviour of permanent magnets 永磁体磁化行为指南 Standard Type GBZ ICS 29.030 CCS K14 Status 现行 Issue Date 2025-12-03 Implementation N/A Responsible Dept 中国电器工业协会 Drafting Unit N/A