YS/T 820.23-2012 Methods for chemical analysis of laterite nickel ores―Part 23:Determination of cobalt,iron,nickel,phosphorus,aluminium oxide,calcium oxide,chromium oxide,magnesium oxide,manganese oxide,silicon dioxide and titanium dioxide content―Wavelength dispersive
红土镍矿化学分析方法 第23部分: 钴、铁、镍、磷、氧化铝、氧化钙、氧化铬、氧化镁、氧化锰、二氧化硅和二氧化钛量的测定 波长色散X射线荧光光谱法
Category No.: | YS |
Valid Status: | valid |
Issued Organization: | Ministry of Industry and Information Technology |
Issued Date: | 2012-11-07 |
Implemented Date: | 2013-3-1 |
Abolished Date: | |
Superseded Standard.: | |
Superseded Date: | |