Platinic gold reclaims: Platinic gold acts the role of ring of finished product headgear, platinic gold, Kadeya article etc;
铂金诚意回收：成品首饰、铂金戒指、卡地亚铂饰物品等；
3
This standard is applied to tonal and adjacent platinic - of cobaltic standard solution, of chroma of reagent of liquid of clear and transparent, light color determine.