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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 37160-2019 |
Standard test method for determination of trace Metals in heavy distillate,residual oil and crude oil—Inductively coupled plasma optical emission spectrometry（ICP-OES） 重质馏分油、渣油及原油中痕量金属元素的测定 电感耦合等离子体发射光谱法 |
China National Standards Metal |
 English PDF |
| GB/T 36984-2018 |
X-ray CT testing method of the porous Metal materials for surgical implant applications 外科植入物用多孔金属材料X射线CT检测方法 |
China National Standards Metal |
English PDF |
| GB/T 37169-2018 |
Metal mesh based PTFE strip specification and test methods 金属编织网基聚四氟乙烯软带技术要求和检验方法 |
China National Standards Metal |
English PDF |
| GB/T 24835-2018 |
Regulation of operation and maintenance for 1100kV gas-insulated Metal-enclosed switchgear 1100kV气体绝缘金属封闭开关设备运行维护规程 |
China National Standards Metal |
English PDF |
| GB/T 8756-2018 |
Collection of Metallographs on defects of germanium crystal 锗晶体缺陷图谱 |
China National Standards Metal |
English PDF |
| GB/T 37009-2018 |
Variable-frequency drive for Metallurgical industry 冶金用变频调速设备 |
China National Standards Metal |
English PDF |
| GB/T 37049-2018 |
Test method for the content of Metal impurity in electronic grade polysilicon—Inductively coupled-plasma mass spectrometry method 电子级多晶硅中基体金属杂质含量的测定-电感耦合等离子体质谱法 |
China National Standards Metal |
English PDF |
| GB 50414-2018 |
Steel Metallurgical enterprise design fire protection standard 钢铁冶金企业设计防火标准 |
China National Standards Metal |
English PDF |
| GB 15210-2018 |
General specification for walk-through Metal detector 通过式金属探测门通用技术规范 |
China National Standards Metal |
English PDF |
| GB 12899-2018 |
General specification for hand-held Metal detector 手持式金属探测器通用技术规范 |
China National Standards Metal |
English PDF |
| GB/T 37211.2-2018 |
Methods for chemical analysis of germanium Metal—Part 2：Determination of aluminium,iron,copper,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method 金属锗化学分析方法-第2部分：铝、铁、铜、镍、铅、钙、镁、钴、铟、锌含量的测定-电感耦合等离子体质谱法 |
China National Standards Metal |
English PDF |
| GB/T 37211.1-2018 |
Methods for chemical analysis of germanium Metal—Part 1：Determination of arsenic content—Arsenic stain method 金属锗化学分析方法-第1部分：砷含量的测定-砷斑法 |
China National Standards Metal |
English PDF |
| GB/T 37248-2018 |
High purity aluminium oxide—Determination of trace Metal elements—Inductively coupled plasma optical emission spectrometry 高纯氧化铝-痕量金属元素的测定-电感耦合等离子体发射光谱法 |
China National Standards Metal |
English PDF |
| GB/T 37208-2018 |
NonMetallic paper based wet type frictional materials 非金属纸基湿式摩擦材料 |
China National Standards Metal |
English PDF |
| GB/T 37209-2018 |
NonMetallic rubber base wet type frictional materials 非金属橡胶基湿式摩擦材料 |
China National Standards Metal |
English PDF |
| GBZ/T 308-2018 |
Simultaneous determination of various Metals in urine by inductively coupled plasma mass spectrometry 尿中多种金属同时测定-电感耦合等离子体质谱法 |
China National Standards Metal |
English PDF |
| GB 50421-2018 |
Non-ferrous Metal mine dump site design standards 有色金属矿山排土场设计标准 |
China National Standards Metal |
English PDF |
| GB/T 36128-2018 |
Regulation of mass measurement permissible errors for jewelry and precious Metal products 珠宝贵金属产品质量测量允差的规定 |
China National Standards Metal |
English PDF |
| GB/T 19292.2-2018 |
Corrosion of Metals and alloys—Corrosivity of atmospheres—Part 2: Guiding values for the corrosivity categories 金属和合金的腐蚀 大气腐蚀性 第2部分：腐蚀等级的指导值 |
China National Standards Metal |
English PDF |
| GB/T 230.1-2018 |
Metallic materials—Rockwell hardness test—Part 1：Test method 金属材料 洛氏硬度试验 第1部分: 试验方法 |
China National Standards Metal |
English PDF |
| GB/T 19292.1-2018 |
Corrosion of Metals and alloys—Corrosivity of atmospheres—Part 1: Classification, determination and estimation 金属和合金的腐蚀 大气腐蚀性 第1部分：分类、测定和评估 |
China National Standards Metal |
English PDF |
| GB/T 231.1-2018 |
Metallic materials—Brinell hardness test—Part 1: Test method 金属材料 布氏硬度试验 第1部分: 试验方法 |
China National Standards Metal |
English PDF |
| GB/T 35083.1-2018 |
Plain bearings—Testing of the tribological behaviour of bearing materials—Part 1: Testing of bearing Metals 滑动轴承 轴承材料摩擦学特性试验 第1部分：金属轴承材料试验 |
China National Standards Metal |
English PDF |
| GB/T 35085-2018 |
Destructive tests on welds in Metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam 金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验 |
China National Standards Metal |
English PDF |
| GB/T 19746-2018 |
Corrosion of Metals and alloys—Alternate immersion test in salt solution 金属和合金的腐蚀 盐溶液周浸试验 |
China National Standards Metal |
English PDF |
| GB/T 10046-2018 |
Silver brazing filler Metals 银钎料 |
China National Standards Metal |
English PDF |
| GB/T 36476-2018 |
General specification for Metal base copper-clad laminates for printed circuits 印制电路用金属基覆铜箔层压板通用规范 |
China National Standards Metal |
English PDF |
| GB/T 35033-2018 |
Measurement method on conductive properties of electromagnetic shielding material and bonding impedance of Metal material for 30MHz to 1GHz 30MHz～1GHz电磁屏蔽材料导电性能和金属材料搭接阻抗测量方法 |
China National Standards Metal |
English PDF |
| GB/T 35100-2018 |
Fiber Metal laminates—Determination of interlaminar shear strength by short-beam method 纤维金属层板 短梁法测定层间剪切强度 |
China National Standards Metal |
English PDF |
| GB/T 35067-2018 |
Corrosion resistant alloy biMetal bends for petroleum and natural gas industries 石油天然气工业用耐腐蚀合金复合弯管 |
China National Standards Metal |
English PDF |
| GB/T 34542.2-2018 |
Storage and transportation systems for gaseous hydrogen—Part 2: Test methods for evaluating Metallic material compatibility in hydrogen atmosphere 氢气储存输送系统 第2部分：金属材料与氢环境相容性试验方法 |
China National Standards Metal |
English PDF |
| GB/T 34542.3-2018 |
Storage and transportation systems for gaseous hydrogen—Part 3: Test method for determination of the susceptibility of Metallic materials to hydrogen gas embrittlement (HGE) 氢气储存输送系统 第3部分：金属材料氢脆敏感度试验方法 |
China National Standards Metal |
English PDF |
| GB/T 35072-2018 |
Corrosion resistant alloy biMetal fittings for petroleum and natural gas industries 石油天然气工业用耐腐蚀合金复合管件 |
China National Standards Metal |
English PDF |
| GB/T 36165-2018 |
Determination of average grain size of Metal—Electron backscatter diffraction （EBSD）method 金属平均晶粒度的测定 电子背散射衍射（EBSD）法 |
China National Standards Metal |
English PDF |
| GB/T 15970.1-2018 |
Corrosion of Metals and alloys—Stress corrosion testing—Part 1: General guidance on testing procedures 金属和合金的腐蚀 应力腐蚀试验 第1部分：试验方法总则 |
China National Standards Metal |
English PDF |
| GB/T 19292.4-2018 |
Corrosion of Metals and alloys—Corrosivity of atmospheres—Part 4: Determination of corrosion rate of standard specimens for the evaluation of corrosivity 金属和合金的腐蚀 大气腐蚀性 第4部分：用于评估腐蚀性的标准试样的腐蚀速率的测定 |
China National Standards Metal |
English PDF |
| GB/T 19292.3-2018 |
Corrosion of Metals and alloys—Corrosivity of atmospheres—Part 3: Measurement of environmental parameters affecting corrosivity of atmospheres 金属和合金的腐蚀 大气腐蚀性 第3部分：影响大气腐蚀性环境参数的测量 |
China National Standards Metal |
English PDF |
| GB/T 36174-2018 |
Corrosion of Metals and alloys—Determination of resistance to intergranular corrosion of solution heat-treatable aluminium alloys 金属和合金的腐蚀 固溶热处理铝合金的耐晶间腐蚀性的测定 |
China National Standards Metal |
English PDF |
| GB/T 15711-2018 |
Inspection of non-Metallic inclusions of steel—Etching test method of tower samples 钢中非金属夹杂物的检验 塔形发纹酸浸法 |
China National Standards Metal |
English PDF |
| GB/T 36212-2018 |
Non-destructive testing—Acoustic testing method and evaluation for the cement bond of underground Metal component 无损检测 地下金属构件水泥防护层胶结声波检测及结果评价 |
China National Standards Metal |
English PDF |
| GB/T 36484-2018 |
Metalforming machinery—Terminology 锻压机械 术语 |
China National Standards Metal |
English PDF |
| GB/T 16476-2018 |
Scandium Metal 金属钪 |
China National Standards Metal |
English PDF |
| GB/T 3488.2-2018 |
HardMetals—Metallographic determination of microstructure—Part 2：Measurement of WC grain size 硬质合金 显微组织的金相测定 第2部分：WC晶粒尺寸的测量 |
China National Standards Metal |
English PDF |
| GB/T 12690.15-2018 |
Chemical analysis methods for non-rare earth impurities of rare earth Metals and their oxides―Part 15: Determination of calcium content 稀土金属及其氧化物中非稀土杂质 化学分析方法 第15部分：钙量的测定 |
China National Standards Metal |
English PDF |
| GB/T 24836-2018 |
1100kV gas-insulated Metal-enclosed switchgear 1100kV气体绝缘金属封闭开关设备 |
China National Standards Metal |
English PDF |
| GB/T 24845-2018 |
Specification of Metal–oxide surge arresters without gaps for 1000kV a.c. system 1000kV交流系统用无间隙金属氧化物避雷器技术规范 |
China National Standards Metal |
English PDF |
| GB/T 36700.7-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 7:Classification of Metals and metal compounds 化学品 水生环境危害分类指导 第7部分：金属和金属化合物分类 |
China National Standards Metal |
English PDF |
| GB/T 18844.2-2018 |
Plain bearings—Type, appearance and characterization，causes of damage to Metallic hydrodynamic bearings—Part 2: Cavation erosion and its countermeasures 滑动轴承 液体动压金属轴承损坏类型、外观特征和原因分析 第2部分：气蚀及对策 |
China National Standards Metal |
English PDF |
| GB/T 31723.411-2018 |
Metallic communication cable test methods—Part 4-11: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of patch cords,coaxial cable assemblies,pre-connectorized cables—Absorbing clamp method 金属通信电缆试验方法 第4-11部分：电磁兼容 跳线、同轴电缆组件、接连接器电缆的耦合衰减或屏蔽衰减 吸收钳法 |
China National Standards Metal |
English PDF |
| GB/T 19743-2018 |
Water-atomized pure iron powder and alloyed steel powder for powder Metallurgy 粉末冶金用水雾化纯铁粉、合金钢粉 |
China National Standards Metal |
English PDF |
| GB/T 5167-2018 |
Sintered Metal materials and hardmetals—Determination of electrical resistivity 烧结金属材料和硬质合金 电阻率的测定 |
China National Standards Metal |
English PDF |
| GB/T 11107-2018 |
Metallic and its compound powder—Determination of specific surface and particle size—Air permeating method 金属及其化合物粉末 比表面积和粒度测定 空气透过法 |
China National Standards Metal |
English PDF |
| GB/T 2081-2018 |
Indexable hardMetal (carbide) inserts with wiper edges,without fixing hole—Dimensions 带修光刃、无固定孔的硬质合金可转位铣刀片 尺寸 |
China National Standards Metal |
English PDF |
| GB/T 12690.19-2018 |
Chemical analysis methods for non-rare earth impurities of rare earth Metals and their oxides—Part 19: Determination of arsenic and mercury contents 稀土金属及其氧化物中非稀土杂质化学分析方法 第19部分：砷、汞量的测定 |
China National Standards Metal |
English PDF |
| GB/T 36764-2018 |
Rubber compounding ingredients—Silica, precipitated, hydrated—Determination of heavy Metal content by inductively coupled plasma atomic emission spectrometric method 橡胶配合剂 沉淀水合二氧化硅 电感耦合等离子体原子发射光谱仪测定重金属含量 |
China National Standards Metal |
English PDF |
| GB/T 36591-2018 |
Metallographic detection method for coatings on carbide products 硬质合金制品的涂层金相检测方法 |
China National Standards Metal |
English PDF |
| GB/T 18844.1-2018 |
Plain bearings—Type, appearance and characterization，causes of damage to Metallic hydrodynamic bearings—Part 1: General 滑动轴承 液体动压金属轴承损坏类型、外观特征和原因分析 第1部分：通则 |
China National Standards Metal |
English PDF |
| GB/T 36700.8-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 8:Guidance on transformation/dissolution of Metals and metal compounds in aqueous media 化学品 水生环境危害分类指导 第8部分：金属和金属化合物在水介质中的转化/溶解指导 |
China National Standards Metal |
English PDF |
| GB/T 35979-2018 |
Technical specification for selection,installation,use and maintenance of Metal bellows expansion joints 金属波纹管膨胀节选用、安装、使用维护技术规范 |
China National Standards Metal |
English PDF |
| GB/T 35981-2018 |
Metallurgical equipment—Welding lug—Technical specifications 冶金设备 焊接吊耳 技术规范 |
China National Standards Metal |
English PDF |
| GB/T 36021-2018 |
The assessment method of the heavy Metal Sb,As,Ba,Se and Cr（Ⅵ）in furniture 家具中重金属锑、砷、钡、硒、六价铬的评定方法 |
China National Standards Metal |
English PDF |
| GB/T 35990-2018 |
Metal bellows expansion joints for pressure piping 压力管道用金属波纹管膨胀节 |
China National Standards Metal |
English PDF |
| GB/T 20935.3-2018 |
Metal materials—Method of electromagnetic acoustic inspection—Part 3: Standard practice for ultrasonic surface examinations using electromagnetic acoustic transducer (EMAT) techniques 金属材料 电磁超声检测方法 第3部分：利用电磁超声换能器技术进行超声表面检测的方法 |
China National Standards Metal |
English PDF |
| GB/T 36024-2018 |
Metallic materials—Sheet and strip—Biaxial tensile testing method using a cruciform test piece 金属材料 薄板和薄带 十字形试样双向拉伸试验方法 |
China National Standards Metal |
English PDF |
| GB/T 20935.2-2018 |
Metal materials—Method of electromagnetic acoustic inspection—Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer (EMAT) techniques 金属材料 电磁超声检测方法 第2部分：利用电磁超声换能器技术进行超声检测的方法 |
China National Standards Metal |
English PDF |
| GB/T 20935.1-2018 |
Metal materials—Method of electromagnetic acoustic inspection—Part 1: Standard guide for electromagnetic acoustic transducers (EMATs) 金属材料 电磁超声检测方法 第1部分：电磁超声换能器指南 |
China National Standards Metal |
English PDF |
| GB/T 36018-2018 |
Corrugated Metal hose assemblies for oxygen lances 吹氧金属软管 |
China National Standards Metal |
English PDF |
| GB/T 17737.310-2018 |
Coaxial communication cables—Part 1-310: Mechanical test methods—Test for torsion characteristics of copper-clad Metals 同轴通信电缆 第1-310部分：机械试验方法 铜包金属的扭转特性试验 |
China National Standards Metal |
English PDF |
| GB/T 17737.308-2018 |
Coaxial communication cables—Part 1-308: Mechanical test methods—Test for tensile strength and elongation for copper-clad Metals 同轴通信电缆 第1-308部分：机械试验方法 铜包金属的抗拉强度和延伸率试验 |
China National Standards Metal |
English PDF |
| GB/T 34905-2017 |
Sintered Metal materials—Determination of the level of cleanliness of powder-metallurgy parts 烧结金属材料 粉末冶金零部件清洁度的测定 |
China National Standards Metal |
English PDF |
| GB/T 34926-2017 |
Corrugated copper Metallic sheath mica tape mineral insulated cables and their terminations with a rated voltage up to and including 0.6/1kV 额定电压0.6/1kV及以下云母带矿物绝缘波纹铜护套电缆及终端 |
China National Standards Metal |
English PDF |
| GB/T 25608-2017 |
Earth-moving machinery—Performance requirements for non-Metallic fuel tanks 土方机械 非金属燃油箱的性能要求 |
China National Standards Metal |
English PDF |
| GB/T 34831-2017 |
Nanotechnologies—Electron microscopy imaging of noble Metal nanoparticles—High angle annular dark field imaging method 纳米技术 贵金属纳米颗粒电子显微镜成像 高角环形暗场法 |
China National Standards Metal |
English PDF |
| GB/T 34895-2017 |
General rules for Metallographic examination of heat treatment 热处理金相检验通则 |
China National Standards Metal |
English PDF |
| GB/T 34517-2017 |
Evaluating method for spacecraft nonMetal materials outgassing in vacuum 航天器用非金属材料真空出气评价方法 |
China National Standards Metal |
English PDF |
| GB/T 34724-2017 |
Accelerated method of determining corrosion rate of Metal in contact with preservative treated wood 接触防腐木材的金属腐蚀速率加速测定方法 |
China National Standards Metal |
English PDF |
| GB/T 34726-2017 |
Method of determining corrosion rate of Metal in contact with wood preservative 木材防腐剂对金属的腐蚀速率测定方法 |
China National Standards Metal |
English PDF |
| GB/T 34972-2017 |
Determination of Metal content in gases—Inductively coupled plasma mass spectrometry method 电子工业用气体中金属含量的测定 电感耦合等离子体质谱法 |
China National Standards Metal |
English PDF |
| GB/T 24333-2017 |
Metal halide lamps (NaI-TlI-InI3 series)—Performance requirements 金属卤化物灯（钠铊铟系列） 性能要求 |
China National Standards Metal |
English PDF |
| GB/T 34869-2017 |
Metal-oxide varistor for the protection of series compensation capacitor banks sets 串联补偿装置电容器组保护用金属氧化物限压器 |
China National Standards Metal |
English PDF |
| GB/T 24458-2017 |
Ceramic Metal halide lamps—Performance specification 陶瓷金属卤化物灯 性能要求 |
China National Standards Metal |
English PDF |
| GB/T 12690.5-2017 |
Chemical analysis methods for non-rare earth impurities of rare earth Metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents 稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分：钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定 |
China National Standards Metal |
English PDF |
| GB/T 34558-2017 |
Terminology for Metal matrix composites 金属基复合材料术语 |
China National Standards Metal |
English PDF |
| GB/T 15970.7-2017 |
Corrosion of Metals and alloys—Stress corrosion testing—Part 7: Slow strain rate testing 金属和合金的腐蚀 应力腐蚀试验 第7部分: 慢应变速率试验 |
China National Standards Metal |
English PDF |
| GB/T 34477-2017 |
Metallic materials—Sheet and strip—Dent resistance test method 金属材料 薄板和薄带 抗凹性能试验方法 |
China National Standards Metal |
English PDF |
| GB/T 14265-2017 |
General rule of chemical analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in Metallic materials 金属材料中氢、氧、氮、碳和硫分析方法通则 |
China National Standards Metal |
English PDF |
| GB/T 12690.18-2017 |
Chemical analysis methods for non-rare earth impurity of rare earth Metals and their oxides— Part 18: Determination of zirconium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分：锆量的测定 |
China National Standards Metal |
English PDF |
| GB/T 12690.6-2017 |
Chemical analysis methods for non-rare earth impurity of rare earth Metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 第6部分：铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法 |
China National Standards Metal |
English PDF |
| GB/T 5124.3-2017 |
HardMetals—Part 3：Determination of cobalt—Potentiometric method 硬质合金化学分析方法 第3部分：钴量的测定 电位滴定法 |
China National Standards Metal |
English PDF |
| GB/T 11108-2017 |
Test method for thermal diffusivity of hardMetal 硬质合金热扩散率的测定方法 |
China National Standards Metal |
English PDF |
| GB/T 34501-2017 |
HardMetals—Abrasion tests for hardmetals 硬质合金 耐磨试验方法 |
China National Standards Metal |
English PDF |
| GB/T 34504-2017 |
Measurement method for surface Metal contamination on sapphire polished substrate wafer 蓝宝石抛光衬底片表面残留金属元素测量方法 |
China National Standards Metal |
English PDF |
| GB/T 5124.4-2017 |
HardMetals—Part 4：Determination of titanium content—Photometric peroxide method 硬质合金化学分析方法 第4部分：钛量的测定过氧化氢分光光度法 |
China National Standards Metal |
English PDF |
| 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 |
China National Standards Metal |
English PDF |
| GB/T 34628-2017 |
Non-destructive testing of welds—General rules for Metallic materials 焊缝无损检测 金属材料应用通则 |
China National Standards Metal |
English PDF |
| GB/T 4157-2017 |
Laboratory testing of Metals for resistance to sulfide stress cracking and stress corrosion cracking in H2S environment 金属在硫化氢环境中抗硫化物应力开裂和应力腐蚀开裂的实验室试验方法 |
China National Standards Metal |
English PDF |
| GB/T 11373-2017 |
Thermal spraying—Pre-treatment of surfaces of Metallic parts and components 热喷涂 金属零部件表面的预处理 |
China National Standards Metal |
English PDF |
| GB/T 34643-2017 |
Sintered Metal porous materials—Determination of air filter permeability 烧结金属多孔材料 气体过滤性能的测定 |
China National Standards Metal |
English PDF |
| GB/T 34646-2017 |
Sintered Metal membrane filter materials and elements 烧结金属膜过滤材料及元件 |
China National Standards Metal |
English PDF |
| GB/T 34626.1-2017 |
Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 1: Ferrous metals and alloys 金属及其他无机覆盖层 金属表面的清洗和准备 第1部分：钢铁及其合金 |
China National Standards Metal |
English PDF |
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