Home / Standards / GB/T 9630-2012 GB/T 9630-2012 Active Dimensions of pot-cores made of magnetic oxides and associated parts 磁性氧化物制成的罐形磁心及其附件的尺寸 Standard Type GBT ICS 29.100.10 CCS L19 Status 现行 Issue Date 2012-11-05 Implementation 2013-02-15 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A