China Gold and gold alloy GB Standards Search Result

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	GB/T 43753.1-2024 Chemical analysis methods for precious metal alloy electroplating wastewater-Part 1: Determination of gold, silver, platinum, palladium and iridium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第1部分：金、银、铂、钯、铱含量的测定-电感耦合等离子体原子发射光谱法 - 英文版
	GB/T 43447-2023 Jewelry Gold Alloy Colors Definitions, Color Ranges and Nomenclature 首饰金合金颜色定义、颜色范围和命名 - 英文版
	GB/T 23611-2023 Gold and gold alloy targets 金及金合金靶材 - 英文版
	GB/T 39138.3-2020 Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry 金镍铬铁硅硼合金化学分析方法第3部分：铬、铁、硅、硼含量的测定电感耦合等离子体原子发射光谱法 - 英文版
	GB/T 38020.1-2019 Watch-cases and accessories—Gold alloy coverings—Part 1:General requirements 表壳体及其附件金合金覆盖层第1部分：一般要求 - 英文版
	GB/T 36425-2018 Watch-cases and accessories—Colour range and designations of gold alloy coverings 表壳体及其附件金合金覆盖层的颜色范围和名称 - 英文版
	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 金属及其他无机覆盖层电气、电子和工程用金和金合金电镀层技术规范和试验方法 - 英文版
	GB/T 34502-2017 Gold-coated silver and silver alloy bonding wires for semiconductor package 封装键合用镀金银及银合金丝 - 英文版
	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 贵金属合金化学分析方法金、钯、银合金中铜量的测定硫脲析出EDTA络合返滴定法 - 英文版
	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 贵金属合金化学分析方法金合金中铬和铁量的测定电感耦合等离子体原子发射光谱法 - 英文版
	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 贵金属合金化学分析方法金、钯合金中银量的测定碘化钾电位滴定法 - 英文版
	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 贵金属合金化学分析方法金、铂、钯合金中铂量的测定高锰酸钾电流滴定法 - 英文版
	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 贵金属合金化学分析方法金合金中锆和镓量的测定电感耦合等离子体原子发射光谱法 - 英文版
	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 贵金属合金化学分析方法金合金中铜和锰量的测定电感耦合等离子体原子发射光谱法 - 英文版
	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 贵金属合金化学分析方法金、银、钯合金中镍、锌和锰量的测定电感耦合等离子体原子发射光谱法 - 英文版
	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 贵金属合金化学分析方法金、铂、钯合金中金量的测定硫酸亚铁电位滴定法 - 英文版
	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 贵金属合金化学分析方法金合金中钆和铍量的测定电感耦合等离子体原子发射光谱法 - 英文版
	GB/T 12305.6-1997 Metalliccoating--Test methods for electrodeposited Gold and gold alloy coatings--Part 6:Determination of the presence of residual salts 金属覆盖层金和金合金电镀层的试验方法第六部分:残留盐的测定 - 英文版

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