GB/T 34625-2017 Metallic and other inorganic coatings—Electrodeposited gold and gold alloy coatings for electrical,electronic and engineering purposes—Specification and test methods

ISO 3868 ISO 4524-2 ISO 4524-3:1985 GB/T 2423.28-2005 Environmental testing for electric and electronic products—Part 2:Test methods—Test T:Soldering GB/T 3138-1995 Terminology for metallic coating, chemical treatment and related process GB/T 3138-2015 Metallic and other inorganic coatings—Surface treatment,metallic and other inorganic coatings—Vocabulary GB/T 4955-1997 Metallic coatings—Measurement of coating thickness—Coulometric method by anodic dissolution GB/T 4955-2005 Metallic coatings—Measurement of coating thickness—Coulometric method by anodic dissolution GB/T 5270-2005 Metallic coatings on metallic substrates—Electrodeposited and chemically deposited coatings—Review of methods available for testing adhesion GB/T 5270-2024 Metallic coatings on metallic substrates—Electrodeposited and chemically deposited coatings—Review of methods available for testing adhesion GB/T 6461-2002 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates—Rating of test specimens and manufactured articles subjected to corrosion tests GB/T 6462-1986 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 6462-2005 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 6463-1986 Metallic and other non-organic coatings—Review of methods of measurement of thickness GB/T 6463-2005 Metallic and other inorganic coatings—Review of methods of measurement of thickness GB/T 9790-1988 Metallic and related coatings—Vickers and Knoop microhardness tests GB/T 9790-2021 Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings GB/T 11378-1989 Metallic coatings-Measurement of coating thickness—Profilometric method GB/T 11378-2005 Metallic coatings—Measurement of costing thickness—Profilometric method GB/T 12305.6-1997 Metallic coatings-Test methods for electrodeposited gold and gold alloy coatings—Part 6:Determination of the presence of residual salts GB/T 12334-2001 Metallic and other inorganic coatings—Definitions and conventions concerning the measurement of thickness GB/T 12609-1990 Electrodeposited metallic coatings and related finishes—Sampling procedures for inspection by attributes GB/T 12609-2005 Electrodeposited metallic coatings and related finishes—Sampling procedures for inspection by attributes GB/T 16921-1997 Measurement of metallic coating thickness X—ray spectrometric methods GB/T 16921-2005 Metallic coatings—Measurement of coating thickness—X-ray spectrometric methods GB/T 17720-1999 Metallic coatings—Review of porosity tests GB/T 18179-2000 Metallic coatings—Porosity tests—Humid sulfur(flowers of sulfur) test GB/T 19349-2003 Metallic and other inorganic coatings-Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement GB/T 19349-2012 Metallic and other inorganic coatings—Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement GB/T 19350-2003 Metallic and other inorganic coatings-Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement GB/T 19350-2012 Metallic and other inorganic coatings—Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement GB/T 19351-2003 Metallic coatings-Determination of porosity in gold coatings on metal substrates-Nitric acid vapour test GB/T 20018-2005 Metallic and non-metallic coatings—Measurement of thickness—Beta backscatter methods GB/T 11378-2025 Metallic coatings—Measurement of coating thickness—Profilometric method GB/T 17720-2025 Metallic coatings—Review of porosity tests GB/T 6462-2025 Metallic and oxide coatings—Measurement of coating thinckness—Microscopical method

ISO 27874:2008