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	GB/T 9966.17-2021 Test methods for natural stone-Part 17:Determination of resistance to salt crystallization 天然石材试验方法第17部分：盐结晶强度的测定 - 英文版
	GB/T 3488.3-2021 Hardmetals—Metallographic determination of microstructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals 硬质合金显微组织的金相测定第3部分：Ti（C,N）和WC立方碳化物基硬质合金显微组织的金相测定 - 英文版
	GB/T 39897-2021 Determination of volatile organic compounds and aldehydes and ketones in nonmetallic parts of vehicles 车内非金属部件挥发性有机物和醛酮类物质检测方法 - 英文版
	GB/T 14352.20-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法第20部分：铌、钽、锆、铪及15个稀土元素量的测定电感耦合等离子体质谱法 - 英文版
	GB/T 5162-2021 Metallic powders—Determination of tap density 金属粉末振实密度的测定 - 英文版
	GB/T 2680-2021 Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors 建筑玻璃可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定 - 英文版
	GB/T 6730.25-2021 Iron ores—Determination of total rare earth contents—Oxalate gravimetric method 铁矿石稀土总量的测定草酸盐重量法 - 英文版
	GB/T 41079.1-2021 Test methods for physical properties of liquid metals—Part 1:Determination of density 液态金属物理性能测定方法第1部分：密度的测定 - 英文版
	GB/T 8643-2021 Determination of lubricant content in lubricated metal-powder mixes—Soxhlet extraction method 含润滑剂金属粉末中润滑剂含量的测定索格利特（Soxhlet）萃取法 - 英文版
	GB/T 38485-2021 Determination for trace gene residues of microorganisms—Microdroplet digital PCR 微生物痕量基因残留测定微滴数字PCR法 - 英文版
	GB/T 41153-2021 Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal -- Secondary ion mass spectrometry 碳化硅单晶中硼、铝、氮杂质含量的测定? 二次离子质谱法 - 英文版
	GB/T 12690.8-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content 稀土金属及其氧化物中非稀土杂质化学分析方法第8部分：钠量的测定 - 英文版
	GB/T 22930.2-2021 Leather and fur—Chemical determination of metal content—Part 2:Total metal content 皮革和毛皮金属含量的化学测定第2部分：金属总量 - 英文版
	GB/T 22930.1-2021 Leather and fur—Chemical determination of metal content—Part 1:Extractable metals 皮革和毛皮金属含量的化学测定第1部分：可萃取金属 - 英文版
	GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method 橡胶总硫、总氮含量的测定自动分析仪法 - 英文版
	GB/T 39560.5-2021 Determination of certain substances in electrical and electronic products—Part 5: Cadmium，lead and chromium in polymers and electronics and cadmium and lead in metals by AAS，AFS，ICP-OES and ICP-MS 电子电气产品中某些物质的测定第5部分： AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量 - 英文版
	GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS 电子电气产品中某些物质的测定第4部分：CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞 - 英文版
	GB/T 12690.4-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method 稀土金属及其氧化物中非稀土杂质化学分析方法第4部分：氧、氮量的测定脉冲-红外吸收法和脉冲-热导法 - 英文版
	GB/T 40798-2021 Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry 离子型稀土原矿化学分析方法稀土总量的测定电感耦合等离子体质谱法 - 英文版
	GB/T 40795.2-2021 Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content 镧铈金属及其化合物化学分析方法第2部分：稀土量的测定 - 英文版
	GB/T 40795.1-2021 Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method 镧铈金属及其化合物化学分析方法第1部分：铈量的测定硫酸亚铁铵滴定法 - 英文版
	GB/T 18115.4-2021 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法第4部分：钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 - 英文版
	GB/T 12690.7-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content 稀土金属及其氧化物中非稀土杂质化学分析方法第7部分：硅量的测定 - 英文版
	GB/T 39506-2020 Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content 硬聚氯乙烯（PVC-U）管材及管件中聚氯乙烯（PVC）含量的测定基于总氯含量的方法 - 英文版
	GB/T 39534-2020 Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids 金属和合金的腐蚀液体中不锈钢和镍基合金均匀腐蚀速率测定方法 - 英文版
	GB/T 39137-2020 Determination for the orientation of refractory metal single crystal 难熔金属单晶晶向测定方法 - 英文版
	GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method 天然气含硫化合物的测定第8部分：用紫外荧光光度法测定总硫含量 - 英文版
	GB/T 39059-2020 Determination of harmful substance emissions from synthetic sports surfaces—Environmental chambers method 运动场地合成材料面层有害物质释放量的测定环境测试舱法 - 英文版
	GB/T 38783-2020 Method of coating thickness determination for precious metal composites by scanning electron microscope 贵金属复合材料覆层厚度的扫描电镜测定方法 - 英文版
	GB/T 20975.24-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 24：Determination of total rare earth content 铝及铝合金化学分析方法第24部分：稀土总含量的测定 - 英文版
	GB/T 38812.2-2020 Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁金属铁含量的测定三氯化铁分解重铬酸钾滴定法 - 英文版
	GB/T 24522-2020 Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint 金属材料低拘束试样测定稳态裂纹扩展阻力的试验方法 - 英文版
	GB/T 38744-2020 Methods for chemical analysis of synergistic catalysis elements in automotive exhaust catalysis－Determination of cerium, lanthanum, praseodymium, neodymium ,barium and zirconium contents－Inductively coupled plasma atomic emission spectrometry 机动车尾气净化器中助剂元素化学分析方法铈、镧、镨、钕、钡、锆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 38596-2020 Determination method of heavy metal contents in the wastewater during catalyst production 催化剂生产废水中重金属含量的测定 - 英文版
	GB/T 38719-2020 Metallic materials—Tube—Determination of biaxial stress-strain curve of tube by hydro-bulging test 金属材料管测定双轴应力-应变曲线的液压胀形试验方法 - 英文版
	GB/T 38516-2020 Permeable sintered metal materials—Determination of average pore size of medium flow 可渗透性烧结金属材料中流量平均孔径的测定 - 英文版
	GB/T 38513-2020 Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry 铌铪合金化学分析方法铪、钛、锆、钨、钽等元素的测定电感耦合等离子体原子发射光谱法 - 英文版
	GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method 金属铬钒含量的测定钽试剂三氯甲烷萃取分光光度法 - 英文版
	GB/T 39648-2020 Textiles—Tests for colour fastness—Determination of colour fastness grades by digital imaging techniques 纺织品色牢度试验数字图像技术评级 - 英文版
	GB/T 39560.701-2020 Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定第7-1部分：六价铬比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] - 英文版
	GB/T 39560.301-2020 Determination of certain substances in electrical and electronic products—Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry 电子电气产品中某些物质的测定第3-1部分：X射线荧光光谱法筛选铅、汞、镉、总铬和总溴 - 英文版
	GB/T 39544-2020 Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method 浓缩天然胶乳总磷酸盐含量的测定分光光度法 - 英文版
	GB/T 15076.6-2020 Methods for chemical analysis of tantalum and niobium--Part 6: Determination of silicon content--Inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法第6部分:硅量的测定电感耦合等离子体原子发射光谱法 - 英文版
	GB/T 15076.4-2020 Methods for chemical analysis of tantalum and niobium--Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry 钽铌化学分析方法第4部分:铁量的测定 1，10—二氮杂菲分光光度法 - 英文版
	GB/T 15076.11-2020 Methods for chemical analysis of tantalum and niobium--Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emission spectrometry 钽铌化学分析方法第11部分:铌中砷、锑、铅、锡和铋量的测定直流电弧原子发射光谱法 - 英文版
	GB/T 14849.3-2020 Methods for chemical analysis of silicon metal--Part 3: Determination of calcium content 工业硅化学分析方法第3部分：钙含量的测定 - 英文版
	GB/T 14849.1-2020 Methods for chemical analysis of silicon metal--Part 1: Determination of iron content 工业硅化学分析方法第1部分：铁含量的测定 - 英文版
	GB/T 39356-2020 Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy 肥料中总镍、总钴、总硒、总钒、总锑、总铊含量的测定电感耦合等离子体发射光谱法 - 英文版
	GB/T 39306-2020 Reclaimed water quality—Determination of total arsenic—Atomic fluorescence spectrometry 再生水水质总砷的测定原子荧光光谱法 - 英文版
	GB/T 39289-2020 Determination of the adhesion strength—Plastic and metal 胶粘剂粘接强度的测定金属与塑料 - 英文版

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