Home / Standards / GB/T 15245-2002 GB/T 15245-2002 Abolished Quantitative analysis of rare earth element(REE)oxides by electron probe microanalysis(EPMA) 稀土氧化物的电子探针定量分析方法 Standard Type GBT ICS 17.180.30 CCS N33 Status 废止 Issue Date 2002-11-11 Implementation 2003-06-01 Responsible Dept 国家标准委 Drafting Unit N/A