Home / Standards / GB/T 18116.2-2008 GB/T 18116.2-2008 Active Chemical analysis methods of Yttrium-europium oxides - Determination of europium oxides 氧化钇铕化学分析方法 氧化铕量的测定 Standard Type GBT ICS 77.120.99 CCS H14 Status 现行 Issue Date 2008-03-31 Implementation 2008-09-01 Responsible Dept 国家发展改革委 Drafting Unit N/A