中華人民共和國國家標準(中國大陸GB標準)英文版 |
![]() |
GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務; |
![]() |
GB/T 14352.20-2021 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(中英文版) 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 |
![]() |
|
![]() |
GB/T 3488.3-2021 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(中英文版) Hardmetals—Metallographic determination of microstructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals |
![]() |
|
![]() |
GB/T 39897-2021 车内非金属部件挥发性有机物和醛酮类物质检测方法(中英文版) Determination of volatile organic compounds and aldehydes and ketones in nonmetallic parts of vehicles |
![]() |
|
![]() |
GB/T 41153-2021 碳化硅单晶中硼、铝、氮杂质含量的测定? 二次离子质谱法(中英文版) Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal -- Secondary ion mass spectrometry |
![]() |
|
![]() |
GB/T 6730.25-2021 铁矿石 稀土总量的测定 草酸盐重量法(中英文版) Iron ores—Determination of total rare earth contents—Oxalate gravimetric method |
![]() |
|
![]() |
GB/T 41079.1-2021 液态金属物理性能测定方法 第1部分:密度的测定(中英文版) Test methods for physical properties of liquid metals—Part 1:Determination of density |
![]() |
|
![]() |
GB/T 8643-2021 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(中英文版) Determination of lubricant content in lubricated metal-powder mixes—Soxhlet extraction method |
![]() |
|
![]() |
GB/T 38485-2021 微生物痕量基因残留测定 微滴数字PCR法(中英文版) Determination for trace gene residues of microorganisms—Microdroplet digital PCR |
![]() |
|
![]() |
GB/T 39560.4-2021 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(中英文版) 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 |
![]() |
|
![]() |
GB/T 40795.1-2021 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(中英文版) Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method |
![]() |
|
![]() |
GB/T 18115.4-2021 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(中英文版) 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 |
![]() |
|
![]() |
GB/T 40795.2-2021 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(中英文版) Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content |
![]() |
|
![]() |
GB/T 40798-2021 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(中英文版) Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry |
![]() |
|
![]() |
GB/T 12690.7-2021 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(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content |
![]() |
|
![]() |
GB/T 12690.4-2021 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(中英文版) 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 |
![]() |
|
![]() |
GB/T 40723-2021 橡胶 总硫、总氮含量的测定 自动分析仪法(中英文版) Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method |
![]() |
|
![]() |
GB/T 22930.1-2021 皮革和毛皮 金属含量的化学测定 第1部分:可萃取金属(中英文版) Leather and fur—Chemical determination of metal content—Part 1:Extractable metals |
![]() |
|
![]() |
GB/T 12690.8-2021 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(中英文版) Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content |
![]() |
|
![]() |
GB/T 39560.5-2021 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(中英文版) 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 |
![]() |
|
![]() |
GB/T 22930.2-2021 皮革和毛皮 金属含量的化学测定 第2部分:金属总量(中英文版) Leather and fur—Chemical determination of metal content—Part 2:Total metal content |
![]() |
|
![]() |
GB 5009.17-2021 食品安全国家标准 食品中总汞及有机汞的测定(中英文版) National food safety standards Determination of total mercury and organic mercury in food |
![]() |
|
![]() |
GB 31604.8-2021 食品安全国家标准 食品接触材料及制品 总迁移量的测定(中英文版) National Food Safety Standards Food Contact Materials and Products Determination of Total Migration |
![]() |
|
![]() |
GB 12456-2021 食品安全国家标准 食品中总酸的测定(中英文版) National food safety standards Determination of total acid in food |
![]() |
|
![]() |
GB/T 39534-2020 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(中英文版) Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids |
![]() |
|
![]() |
GB/T 39506-2020 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(中英文版) Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content |
![]() |
|
![]() |
GB/T 39137-2020 难熔金属单晶晶向测定方法(中英文版) Determination for the orientation of refractory metal single crystal |
![]() |
|
![]() |
GB/T 11060.8-2020 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(中英文版) Natural gas—Determination of sulfur compounds—Part 8:Determination of total sulfur content by ultraviolet fluorescence method |
![]() |
|
![]() |
GB/T 39059-2020 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(中英文版) Determination of harmful substance emissions from synthetic sports surfaces—Environmental chambers method |
![]() |
|
![]() |
GB/T 38783-2020 贵金属复合材料覆层厚度的扫描电镜测定方法(中英文版) Method of coating thickness determination for precious metal composites by scanning electron microscope |
![]() |
|
![]() |
GB/T 20975.24-2020 铝及铝合金化学分析方法 第24部分:稀土总含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 24:Determination of total rare earth content |
![]() |
|
![]() |
GB/T 38812.2-2020 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(中英文版) Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride |
![]() |
|
![]() |
GB/T 24522-2020 金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法(中英文版) Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint |
![]() |
|
![]() |
GB/T 38744-2020 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(中英文版) 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 |
![]() |
|
![]() |
GB/T 38596-2020 催化剂生产废水中重金属含量的测定(中英文版) Determination method of heavy metal contents in the wastewater during catalyst production |
![]() |
|
![]() |
GB/T 38719-2020 金属材料 管 测定双轴应力-应变曲线的液压胀形试验方法(中英文版) Metallic materials—Tube—Determination of biaxial stress-strain curve of tube by hydro-bulging test |
![]() |
|
![]() |
GB/T 4702.18-2020 金属铬 钒含量的测定 钽试剂三氯甲烷萃取分光光度法(中英文版) Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method |
![]() |
|
![]() |
GB/T 38516-2020 可渗透性烧结金属材料 中流量平均孔径的测定(中英文版) Permeable sintered metal materials—Determination of average pore size of medium flow |
![]() |
|
![]() |
GB/T 38513-2020 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(中英文版) Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry |
![]() |
|
![]() |
GB/T 39648-2020 纺织品 色牢度试验 数字图像技术评级(中英文版) Textiles—Tests for colour fastness—Determination of colour fastness grades by digital imaging techniques |
![]() |
|
![]() |
GB/T 39560.701-2020 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)](中英文版) 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 |
![]() |
|
![]() |
GB/T 39560.301-2020 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(中英文版) 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 |
![]() |
|
![]() |
GB/T 39544-2020 浓缩天然胶乳 总磷酸盐含量的测定 分光光度法(中英文版) Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method |
![]() |
|
![]() |
GB/T 39306-2020 再生水水质 总砷的测定 原子荧光光谱法(中英文版) Reclaimed water quality—Determination of total arsenic—Atomic fluorescence spectrometry |
![]() |
|
![]() |
GB/T 5832.4-2020 气体分析 微量水分的测定 第4部分:石英晶体振荡法(中英文版) Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation |
![]() |
|
![]() |
GB/T 14635-2020 稀土金属及其化合物化学分析方法 稀土总量的测定(中英文版) Rare earth metals and their compounds—Determination of total rare earth content |
![]() |
|
![]() |
GB/T 18115.1-2020 稀土金属及其氧化物中稀土杂质化学分析方法 第1部分:镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定(中英文版) Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri |
![]() |
|
![]() |
GB/T 39289-2020 胶粘剂粘接强度的测定 金属与塑料(中英文版) Determination of the adhesion strength—Plastic and metal |
![]() |
|
![]() |
GB/T 39356-2020 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(中英文版) Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy |
![]() |
|
![]() |
GB/T 14849.1-2020 工业硅化学分析方法 第1部分:铁含量的测定(中英文版) Methods for chemical analysis of silicon metal--Part 1: Determination of iron content |
![]() |
|
![]() |
GB/T 14849.3-2020 工业硅化学分析方法 第3部分:钙含量的测定(中英文版) Methods for chemical analysis of silicon metal--Part 3: Determination of calcium content |
![]() |
找到:736條目 | [首頁]-[上一頁]-[下一頁]-[尾頁] | 去到: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |