火法试金富集--电感耦合等离子体发射光谱法同时测定岩石矿物中的Au,Pt,Pd
화법시금부집--전감우합등리자체발사광보법동시측정암석광물중적Au,Pt,Pd
Simultaneous determination of Au, Pt, Pd in rock and mineral by ICP-AES after enrichment with fire assay