Home / Standards / GB/T 13748.8-2013 GB/T 13748.8-2013 Active Chemical analysis methods of magnesium and magnesium alloys - Part 8:Determination of rare earth content - Gravimetric method 镁及镁合金化学分析方法 第8部分:稀土含量的测定 重量法 Standard Type GBT ICS 77.120.20 CCS H12 Status 现行 Issue Date 2013-09-06 Implementation 2014-05-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A