YS/T 93-2015 Paste soft solder specification

YS/T 93-1996 Specification for Paste-Type Soft Brazing Alloys

GB/T 1480-1995 Determination of particle size for metallic powders—Dry sieving GB/T 1480-2012 Metallic powders—Determination of particle size by dry sieving GB/T 1480-2025 Metallic powders—Determination of particle size by dry sieving GB/T 3260.1-2000 Methods for chemical analysis of tin—Determination of copper content GB/T 3260.1-2013 Methods for chemical analysis of tin—Part 1:Determination of copper content—Flame atomic absorption spectrometric method GB/T 3260.1-2024 Methods for chemical analysis of tin—Part 1:Determination of copper, lead, zinc, cadmium,silver,nickel and cobalt contents—Flame atomic absorption spectroscopy GB/T 3260.2-2000 Methods for chemical analysis of tin—Determination of iron content GB/T 3260.2-2013 Methods for chemical analysis of tin—Part 2:Determination of iron content—1,10-phenanthroline photometric method GB/T 3260.3-2000 Methods for chemical analysis of tin—Determination of bismuth content GB/T 3260.3-2013 Methods for chemical analysis of tin—Part 3:Determination of bismuth content—KI photometric method and flame atomic absorption spectrometric method GB/T 3260.4-2000 Methods for chemical analysis of tin—Determination of lead content GB/T 3260.4-2013 Methods for chemical analysis of tin—Part 4:Determination of lead content—Flame atomic absorption spectrometric method GB/T 3260.5-2000 Methods for chemical analysis of tin—Determination of antimony content GB/T 3260.5-2013 Methods for chemical analysis of tin—Part 5:Determination of antimony content—The malachite green photometric method GB/T 3260.6-2000 Methods for chemical analysis of tin—Determination of arsenic content GB/T 3260.6-2013 Methods for chemical analysis of tin—Part 6:Determination of arsenic contents—Malachite green arsenic molybdenum heteropoly acid photometric method GB/T 3260.7-2000 Methods for chemical analysis of tin—Determination of aluminum content GB/T 3260.7-2013 Methods for chemical analysis of tin—Part7:Determination of aluminium content—Electrothermal atomic absorption spectrometric method GB/T 3260.8-2013 Methods for chemical analysis of tin—Part 8:Determination of zinc content—Flame atomic absorption spectrometric method GB/T 3260.9-2000 Methods for chemical analysis of tin—Determination of lead, copper and zinc content GB/T 3260.9-2013 Methods for chemical analysis of tin—Part 9:Determination of sulphur content—Infra-red absorption method after high frequency induction furnace combustion GB/T 3260.10-2000 Methods for chemical analysis of tin—Determination of sulphur content GB/T 3260.10-2013 Methods for chemical analysis of tin—Part 10:Determination of cadmium content—Flame atomic absorption spectrometric method GB/T 3260.11-2000 Methods for chemical analysis of tin—Determination of cadmium content GB/T 3260.11-2023 Methods for chemical analysis of tin—Part 11:Determination of copper,iron,bismuth,lead,antimony,arsenic,aluminum,zinc,cadmium,silver,nickel and cobalt contents—Inductively coupled plasma atomic emission spectrometry GB/T 10574.1-2003 Methods for chemical analysis of tin-lead solders—Determination of tin content GB/T 10574.2-2003 Methods for chemical analysis of Tin-lead solders—Determination of antimony content GB/T 10574.3-2003 Methods for chemical analysis of tin-lead solder—Determination of bismuth content GB/T 10574.4-2003 Methods for chemical analysis of tin-lead solders—Determination of iron content GB/T 10574.5-2003 Methods for chemical analysis of tin-lead solders—Determination of arsenic content GB/T 10574.6-2003 Methods for chemical analysis of tin-lead solders—Determination of copper content GB/T 10574.7-2003 Methods for chemical analysis of tin-lead solders—Determination of silver content GB/T 10574.7-2017 Methods for chemical analysis of tin-lead solders—Part 7:Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titra GB/T 10574.8-2003 Methods for chemical analysis of tin-lead solders—Determination of zinc content GB/T 10574.8-2017 Methods for chemical analysis of tin-lead solders—Part 8:Determination of zinc content—Flame atomic absorption spectrometric method GB/T 10574.9-2003 Methods for chemical analysis of tin-lead solders—Determination of aluminum content GB/T 10574.9-2017 Methods for chemical analysis of tin-lead solders—Part 9:Determination of aluminium content—Graphite furnace atomic absorption spectrometric method GB/T 10574.10-2003 Methods for chemical analysis of tin-lead solders—Determination of cadmium content GB/T 10574.10-2017 Methods for chemical analysis of tin-lead solders—Part 10:Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method GB/T 10574.11-2003 Methods for chemical analysis of tin-lead solders—Determination of phosphorus content GB/T 10574.11-2017 Methods for chemical analysis of tin-lead solders—Part 11:Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry GB/T 10574.12-2003 Methods for chemical analysis of tin-lead solders—Determination of sulphur content GB/T 10574.12-2017 Methods for chemical analysis of tin-lead solders—Part 12:Determination of sulfur content—High frequency combustion with infrared absorption method GB/T 10574.13-2003 Methods for chemical analysis of tin-lead solders—Determination of copper, iron cadmium, silver, gold, arsenic, zinc, aluminium, bismuth, phosphorous content GB/T 10574.13-2017 Methods for chemical analysis of tin-lead solders—Part 13:Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method GB/T 10574.14-2017 Methods for chemical analysis of tin-lead solders—Part 14:Determination of tin,lead,antimony,bismuth,silver,copper,zinc,cadmium and arsenic content—Optical emission spectrometry GB/T 15072.1-1994 Method for chemical analysis of precious metals and their alloys—Gold, palladium alloys—Determination of gold content GB/T 15072.1-2008 Test method of precious alloys—Determination of gold content for gold,platinum and palladium alloys—Potentiometric titration using ferrous sulfate GB/T 15072.1-2025 Methods for chemical analysis of precious metal alloys—Part 1:Determination of gold content GB/T 15072.2-1994 Method for chemical analysis of precious metals and their alloys—Silver alloys—Determination of silver content GB/T 15072.2-2008 Test method of precious metal alloys—Determination of silver contents for silver alloys—Potentionmeter titration with sodium chloride GB/T 15072.2-2025 Method for chemical analysis of precious metal alloys—Part 2:Determination of silver content GB/T 15072.3-1994 Method for chemical analysis of precious metals and their alloys—Gold, platinum and palladium alloys—Determination of platinum content GB/T 15072.3-2008 Test method of precious metal alloys—Determination of platinum content for gold,platinum and palladium alloys—Electricity titration using potassium permanganate GB/T 15072.3-2025 Methods for chemical analysis of precious metal alloys—Part 3:Determination of platinum content GB/T 15072.4-1994 Method for chemical analysis of precious metals and their alloys—Palladium, silver alloys—Determination of palladium content GB/T 15072.4-2008 Test method of precious metal alloys—Determination of palladium content for palladium and silver alloys—Butanedione dioxime gravimetry GB/T 15072.4-2025 Methods for chemical analysis of precious metal alloys—Part 4:Determination of palladium content GB/T 15072.5-1994 Method for chemical analysis of precious metals and their alloys—Gold, Palladium alloys—Determination of silver content GB/T 15072.5-2008 Test method of precious metal alloys—Determination of silver content for gold and palladium alloys—Potentionmeter titration with potassium iodide GB/T 15072.6-1994 Method for chemical analysis of precious metals and their alloys—Platinum, palladium alloys—Determination of iridium content GB/T 15072.6-2008 Test method of precious metal alloys—Determination of iridium contents for platinum, palladium alloys—Electricity titration with ferrous sulfate GB/T 15072.6-2025 Methods for chemical analysis of precious metal alloys—Part 6:Determination of iridium content GB/T 15072.7-1994 Method for chemical analysis of precious metals and their alloys—Gold alloys—Determination of chromium content GB/T 15072.7-2008 Test methods of precious metal alloys—Determination of chromium and iron contents for gold alloys—Inductively coupled plasma atomic emission spectrometry GB/T 15072.8-1994 Method for chemical analysis of precious metals and their alloys—Gold,palladium and silver alloys—Determination of copper content GB/T 15072.8-2008 Test method of precious metal alloys—Determination of copper content for gold, palladium and silver alloys—Complexometric return titration using thiourea releasing EDTA GB/T 15072.9-1994 Method for chemical analysis of precious metals and their alloys—Gold alloys—Determination of indium content GB/T 15072.9-2008 Test method of precious metal alloys—Determination of indium content for gold alloys—Complexometric return titration using EDTA GB/T 15072.10-1994 Method for chemical analysis of precious metals and their alloys—Gold alloys—Determination of nickel content GB/T 15072.10-2008 Test method of precious metal alloys—Determination of nickel content for gold alloys—Complexometric backing titration using EDTA GB/T 15072.11-1994 Method for chemical analysis of precious metals and their alloys—Gold alloys—Determination of gadolinium content GB/T 15072.11-2008 Test method of precious metal alloys—Determination of gadolinium and beryllium contents for gold alloys—Inductively coupled plasma atomic emission spectrometry GB/T 15072.12-1994 Method for chemical analysis of precious metals and their alloys—Silver alloys—Determination of vanadium content GB/T 15072.12-2008 Test method of precious metal alloys—Determination of nickel contents for silver alloys—Hydrogen peroxide spectrophotometry GB/T 15072.13-1994 Method for chemical analysis of precious metals and their alloys—Silver alloy—Determination of cerium content GB/T 15072.13-2008 Test method of precious metal alloys—Determination of tin,cerium and lanthanium contents for silver alloys—Inductively coupled clasma atomic emission spectrometry GB/T 15072.14-1994 Method for chemical analysis of precious metals and their alloys—Silver alloys—Determination of aluminium content GB/T 15072.14-2008 Test method of precious metal alloys—Determination of aluminium and nickel contents for silver alloys—Inductively coupled plasma atomic emission spectrometry GB/T 15072.15-1994 Method for chemical analysis of precious metals and their alloys—Gold, silver and palladium alloys—Determination of nickel, zinc and manganese contents GB/T 15072.15-2008 Test method of precious metal alloys—Determination of nickel,zinc and manganese contents for gold,silver and palladium alloys—Inductively coupled plasma atomic emission spectrometry GB/T 15072.16-1994 Method for chemical analysis of precious metals and their alloys—Gold alloys—Determination of copper and manganese contents GB/T 15072.16-2008 Test method of precious metal alloys—Determination of copper and manganese contents for gold alloys—Inductively coupled plasma atomic emission spectrometry GB/T 15072.17-1994 Method for chemical analysis of precious metals and their alloys—Platinum alloys—Determination of tungsten content GB/T 15072.17-2008 Test method of precious metal alloys—Determination of tungsten contents for platinum alloys—Tungstic acid gravimetry GB/T 15072.18-1994 Method for chemical analysis of precious metals and their alloys—Gold alloys—Determination of iron content GB/T 15072.18-2008 Test method of precious metal alloys—Determination of zirconium and gadolinium contents for gold alloys—Inductively coupled plasma atomic emission spectrometry GB/T 15072.19-1994 Method for chemical analysis of precious metals and their alloys—Gold alloys—Determination of chromium content 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 GB/T 15072.20-1994 Method for chemical analysis of precious metals and their alloys—Gold alloys—Determination of zirconium content GB/T 15072.20-2025 Methods for chemical analysis of precious metal alloys—Part 20:Determination of rhodium content GB/T 15829-2008 Soft soldering flux—Classification and requirements GB/T 15829-2021 Soft soldering flux—Classification and requirements GB/T 15829.1-1995 Soldering fluxes—Classification, labelling and packaging GB/T 15829.2-1995 Soldering fluxes—Resin basis fluxes GB/T 15829.3-1995 Soldering fluxes—Organic fluxes GB/T 15829.4-1995 Soldering fluxes—Inorganic fluxes GJB 950A(所有部分)