锡精矿化学分析方法 第18部分：钙、镁、铜、铅、锌、铋、铬、镉和铊含量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of tin concentrates—Part 18: Determination of calcium ,magnesium, copper,lead,zinc,bismuth ,chromium,cadmium and thallium contents —Inductively coupled plasma atomic emission spectrometric method