Home / Standards / GB/Z 28865-2012 GB/Z 28865-2012 Active Specification for anti-EMI soft ferrite materials 抗电磁干扰软磁铁氧体材料规范 Standard Type GBZ ICS 29.100.10 CCS L19 Status 现行 Issue Date 2012-11-05 Implementation N/A Responsible Dept 工业和信息化部(电子) Drafting Unit N/A