GB/T 4180-2012

Active

Permanent magnetic material of rare earth cobalt

稀土钴永磁材料

Standard Type
GBT
ICS
29.035
CCS
K15
Status
现行
Issue Date
2012-12-31
Implementation
2013-06-01
Responsible Dept
工业和信息化部（电子）
Drafting Unit
N/A