Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 23517-2009 Ruthenium on activated carbon catalyst 180.0 via email in 1~3 business day valid
GB/T 11066.3-2008 Methods for chemical analysis of gold - Determination of iron content - Flame atomic absorption spectrometry 90.0 via email in 1~3 business day valid
GB/T 18036-2008 The test method of thermo-emf for platinum 120.0 via email in 1~3 business day valid
YS/T 614-2006 Sliver palladium thick film conductor paste 90.0 via email in 1~3 business day valid
GB/T 17684-2008 Terminology for precious metals and their alloys 270.0 via email in 1~3 business day valid
GB/T 23524-2009 Test method of spent petrochemical catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry 150.0 via email in 1~3 business day valid
GB/T 1422-1989 Iridum powder 105.0 via email in 1~3 business day abolished
YS/T 605-2006 Dielectric paste 105.0 via email in 1~3 business day valid
YS/T 791-2012 Platinum Target 90.0 via email in 1~3 business day valid
GB/T 23611-2009 Gold target 110.0 via email in 1~3 business day valid
YS/T 593-2006 Rhodium(Ⅲ) chloride hydrate 150.0 via email in 1~3 business day valid
GB/T 8184-2004 Rhodium electroplating solution 120.0 via email in 1~3 business day valid
YS/T 834-2012 Determination of Loss on Ignition in Reforming Spent Platinum Catalyst 120.0 via email in 1~3 business day valid
YS/T 937-2013 Nickel-platinum Target 330.0 via email in 1~3 business day valid
YS/T 83-1994 45.0 via email in 1~3 business day abolished
GB/T 17473.6-2008 Test methods of precious metal pastes used for microelectronics - Determination of resolution 75.0 via email in 1~3 business day valid
GB/T 15077-2008 Geometric size measuring methods of precious metals and their alloy materials 240.0 via email in 1~3 business day valid
GB/T 15072.19-2008 Test method of precious metal alloys - Determination of vanadium and magnesium contents for silver alloys - Inductively coupled plasma atomic emission spectrometry 90.0 via email in 1~3 business day valid
YS/T 682-2008 Ruthenium powder 150.0 via email in 1~3 business day valid
YS/T 93-2015 Paste soft solder specification 255.0 via email in 1~3 business day valid
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