SN/T 2763.6-2014
红土镍矿化学分析方法 第6部分:镍、钙、钛、锰、铜、铬、锌、磷含量的测定 电感耦合等离子体原子发射光谱法
Chemical analysis of nickel laterite ore.Part 6:Determination of nickel, calcium, titanium, magnesium, copper,cobalt,chromium, zinc and phosphorus content.Inductively coupled plasma atomic emission spectrometric method