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Standard Insuued on: 2012-11

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Superseded Standard.: Superseded Date:
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DB62/T 2296-2012   DB21/T 2028.2-2012   DB21/T 2038-2012   DB21/T 2034-2012   DB34/T 1716-2012   DB21/T 2031-2012   DB12/T 246-2012   DB34/T 1733.3-2012   DB21/T 2021-2012   DB22/T 1593-2012   DB34/T 1717-2012   DB22/T 1592-2012   DB62/T 2295-2012   农业部1861号公告-3-2012   DB51/T 1487-2012   DB45/T 853-2012   DB21/T 2035-2012   DB51/T 1491-2012   DB51/T 1481-2012   DB21/T 2028.3-2012  

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