Home / Standards / GB/T 17414.2-2010 GB/T 17414.2-2010 Active Method for chemical analysis of Beryllium ores - Part 2:Determination of Beryllium content - Catalytic polarographic method 铍矿石化学分析方法 第2部分:铍量测定 催化极谱法 Standard Type GBT ICS 73.060 CCS D43 Status 现行 Issue Date 2010-11-10 Implementation 2011-02-01 Responsible Dept 自然资源部(国土) Drafting Unit N/A