1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D ISO 9202 KS D ISO 9202:2011 2011 12 30 http:/www.kats.go.krKS D ISO 9202:2011 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2006 1 18 ：2011 12 30 2011-0718 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D ISO 9202:2011 i 1991 1 ISO 9202, Jewelle
2、ry Fineness of precious metal alloys . KS D ISO 9202:2011 Jewellery Fineness of precious metal alloys 1 ( ) . , . 2 . 2.1 () 3 ( 1 ) ( ) . 1 ： 375 585 750 916 850 900 950 (palladium) 500 950 800 (835) 925 1 . 2 750 . KS D ISO 9202:2011 2 4 . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS D ISO 9202:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS JewelleryFineness of precious metal alloys ICS 39.060
