YS/T 773-2020 Aluminum alloy profiles for solar cell frames

Standard Number: YS/T 773-2020(YS/T773-2020)Chinese:太阳能电池框架用铝合金型材English:Aluminum alloy profiles for solar cell frames Effective Date:2021-04-01Standard Applicability:This standard applies to aluminum alloy anodized profiles and electrophoretic painted profiles for solar cell frames. PDF Downloadable:…

YS/T 1345.2-2020 Chemical analytical method for high bismuth lead Part 2: Determination of bismuth content Na2EDTA titration method

Standard Number: YS/T 1345.2-2020(YS/T1345.2-2020)Chinese:高铋铅化学分析方法 第2部分：铋含量的测定 Na2EDTA滴定法English:Chemical analytical method for high bismuth lead Part 2: Determination of bismuth content Na2EDTA titration method Effective Date:2020-10-01Standard Applicability:This part applies to the determination of…

YS/T 1550.2-2022 Methods of chemical analysis of beryllium alloys Part 2: Determination of silver, cobalt and germanium content Inductively coupled plasma atomic emission spectrometry

Standard Number: YS/T 1550.2-2022(YS/T1550.2-2022)Chinese:铍合金化学分析方法 第2部分：银、钴和锗含量的测定 电感耦合等离子体原子发射光谱法English:Methods of chemical analysis of beryllium alloys Part 2: Determination of silver, cobalt and germanium content Inductively coupled plasma atomic emission spectrometry Effective Date:2023-04-01Standard Applicability:This…

YS/T 1491-2021 Determination of sphericity of nickel-based high-temperature alloy powder Scanning electron microscope method

Standard Number: YS/T 1491-2021(YS/T1491-2021)Chinese:镍基高温合金粉末球形率测定方法 扫描电镜法English:Determination of sphericity of nickel-based high-temperature alloy powder Scanning electron microscope method Effective Date:2022-04-01Standard Applicability:This document applies to the determination of the sphericity of nickel-based high-temperature…

YS/T 1345.7-2021 Methods of chemical analysis for high bismuth lead Part 7: Determination of copper, iron, nickel, cadmium, arsenic, antimony and bismuth Inductively coupled plasma atomic emission spectrometry

Standard Number: YS/T 1345.7-2021(YS/T1345.7-2021)Chinese:高铋铅化学分析方法 第7部分：铜、铁、镍、镉、砷、锑、铋含量的测定 电感耦合等离子体原子发射光谱法English:Methods of chemical analysis for high bismuth lead Part 7: Determination of copper, iron, nickel, cadmium, arsenic, antimony and bismuth Inductively coupled plasma atomic emission…

YS/T 63.16-2019 Test Methods for Carbon Materials for Aluminum Part 16: Determination of Elemental Content Methods for Wavelength Dispersive X-ray Fluorescence Spectrometry

Standard Number: YS/T 63.16-2019(YS/T63.16-2019)Chinese:铝用炭素材料检测方法 第16部分：元素含量的测定 波长色散X-射线荧光光谱分析方法English:Test Methods for Carbon Materials for Aluminum Part 16: Determination of Elemental Content Methods for Wavelength Dispersive X-ray Fluorescence Spectrometry Effective Date:2020-01-01Standard Applicability:This part is…

YS/T 1287-2018 Method for the chemical analysis of high purity cadmium Determination of magnesium, aluminum, calcium, chromium, iron, nickel, copper, zinc, silver, tin, antimony, lead and bismuth Inductively coupled plasma mass spectrometry

Standard Number: YS/T 1287-2018(YS/T1287-2018)Chinese:高纯镉化学分析方法 镁、铝、钙、铬、铁、镍、铜、锌、银、锡、锑、铅、铋量的测定 电感耦合等离子体质谱法English:Method for the chemical analysis of high purity cadmium Determination of magnesium, aluminum, calcium, chromium, iron, nickel, copper, zinc, silver, tin, antimony, lead and bismuth…