GB/T 15072.15-2008

Methods for chemical analysis of precious metal alloys — Determination of nickel, zinc and manganese contents in gold, silver and palladium alloys — Inductively coupled plasma atomic emission spectrometry

贵金属合金化学分析方法 金、银、钯合金中镍、锌和锰量的测定 电感耦合等离子体原子发射光谱法