YS/T 563-2009
貴金屬合金化學分析方法.鉑鈀銠合金中鈀量、銠量的測定.丁二肟重量法、氯化亞錫分光光度法
Method for chemical analysis of precious metals alloys.Platinum-palladium-rhodium alloys.Determination of palladium and rhodium content.Diacetyldioxime gravimetriy,tin(Ⅱ)chloride spectrophotometry
YST563-2009, YS563-2009