Home / Standards / GBT 13748.1-2013 GBT 13748.1-2013 Methods for chemical analysis of magnesium and magnesium alloys — Part 1: Determination of aluminum content 镁及镁合金化学分析方法 第1部分:铝含量的测定 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A