GB/T 46763-2025

Upcoming

Evaluation method for grain boundary diffusion result of sintered rare earth iron boron permanent magnets

稀土铁硼烧结永磁体晶界扩散效果评价方法

Standard Type
GBT
ICS
77.120.99
CCS
H14
Status
即将实施
Issue Date
2025-12-02
Implementation
2026-07-01
Responsible Dept
国家标准委
Drafting Unit
N/A