Home / Standards / GB/T 15679.2-1995 GB/T 15679.2-1995 Abolished Samarium cobalt permanent magnet alloy powder--Determination of iron content 钐钴永磁合金粉化学分析方法 铁量的测定 Standard Type GBT ICS 77.040.30 CCS H14 Status 废止 Issue Date 1995-08-11 Implementation 1996-04-01 Responsible Dept 国家发展改革委 Drafting Unit N/A