Home / Standards / GB/T 12796.2-2012 GB/T 12796.2-2012 Active Permanent ferrite magnets - Part 2: Sectional specification for permanent ferrite magnets for use in micromotors 永磁铁氧体磁体 第2部分:微电机用永磁铁氧体磁体分规范 Standard Type GBT ICS 29.100.10 CCS L19 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 工业和信息化部(电子)