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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 25151.2-2010 |
Fabrication and inspection method for high pressure urea equipment - Part 2: Selective corrosion examination and Metallography examination for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade 尿素高压设备制造检验方法 第2部分：尿素级超低碳铬镍钼奥氏体不锈钢选择性腐蚀检查和金相检查 |
China National Standards Meta |
 English PDF |
| GB/T 25147-2010 |
Test method of Metal corrosion amount and corrosion rate of chemical cleaning for industrial equipment - Gravimetric method 工业设备化学清洗中金属腐蚀率及腐蚀总量的测试方法 重量法 |
China National Standards Meta |
English PDF |
| GB 11032-2010 |
Metal-oxide surge arresters without gaps for a.c. systems 交流无间隙金属氧化物避雷器 |
China National Standards Meta |
English PDF |
| GB/T 25048-2010 |
Metallic materials - Tube - Ring tensile test 金属材料 管 环拉伸试验方法 |
China National Standards Meta |
English PDF |
| GB/T 25047-2010 |
Metallic materials - Tube - Ring-expanding test 金属材料 管 环扩张试验方法 |
China National Standards Meta |
English PDF |
| GB/T 232-2010 |
Metallic materials - Bend test 金属材料 弯曲试验方法 |
China National Standards Meta |
English PDF |
| GB/T 25083-2010 |
Metal-oxide surge arresters without gaps for ±800kV UHVDC systems ±800kV直流系统用金属氧化物避雷器 |
China National Standards Meta |
English PDF |
| GB/T 25100-2010 |
Informationa and documentation - The Dublin Core Metadata element set 信息与文献 都柏林核心元数据元素集 |
China National Standards Meta |
English PDF |
| GB/T 25071-2010 |
Classification and codes for products of gems and precious Metals 珠宝玉石及贵金属产品分类与代码 |
China National Standards Meta |
English PDF |
| GB/T 12916-2010 |
Specification for marine Metallic propeller 船用金属螺旋桨技术条件 |
China National Standards Meta |
English PDF |
| GB 50615-2010 |
Code for Hydrogeological Investigation of Metallurgical Industry 冶金工业水文地质勘察规范 |
China National Standards Meta |
English PDF |
| GB 50235-2010 |
Code for construction of industrial Metallic piping engineering 工业金属管道工程施工规范 |
China National Standards Meta |
English PDF |
| GB/T 24916-2010 |
Surface treatment solution - Determination of Metal element contents - Inductively coupled plasma atomic emission spectrometric method 表面处理溶液 金属元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Meta |
English PDF |
| GB 50612-2010 |
Code for technological design of Metallurgical concentrator 冶金矿山选矿厂工艺设计规范 |
China National Standards Meta |
English PDF |
| GB 50595-2010 |
Code for energy conservation design of non-ferrous Metal mines 有色金属矿山节能设计规范 |
China National Standards Meta |
English PDF |
| GB/T 6276.9-2010 |
Determination of ammonium hydrogen carbonate for industrial use - Part 9: Heavy Metal content - Visible turbidimetric method 工业用碳酸氢铵的测定方法 第9部分：重金属含量 目视比浊法 |
China National Standards Meta |
English PDF |
| GB 50569-2010 |
Code of design on thermo for iron ＆ steel Metallurgy enterprises 钢铁企业热力设施设计规范 |
China National Standards Meta |
English PDF |
| GB 50566-2010 |
Code for installation and quality acceptance of Metallurgical dedusting equipment 冶金除尘设备工程安装与质量验收规范 |
China National Standards Meta |
English PDF |
| GB/T 50564-2010 |
Mining drawing standard for Metal and nonmetal mines 金属非金属矿山采矿制图标准 |
China National Standards Meta |
English PDF |
| GB 50517-2010 |
Code for construction quality acceptance of Metallic piping in petrochemical engineering 石油化工金属管道工程施工质量验收规范 |
China National Standards Meta |
English PDF |
| GB/Z 24845-2009 |
Specification of Metal-oxide surge arresters without gaps for 1000kV ac 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 Meta |
English PDF |
| GB/Z 24836-2009 |
Specification for 1100kV gas-insulated Metal-enclosed switchgear 1100kV气体绝缘金属封闭开关设备技术规范 |
China National Standards Meta |
English PDF |
| GB/Z 24835-2009 |
Regulation of operation and maintenance for 1000kV gas-insulated Metal-enclosed switchgear 1000kV气体绝缘金属封闭开关设备运行及维护规程 |
China National Standards Meta |
English PDF |
| GB 50521-2009 |
Code for design of uranium mining and Metallurgy engineering in nuclear industry 核工业铀矿冶工程设计规范 |
China National Standards Meta |
English PDF |
| GB/T 24672-2009 |
The Metal thin-wall tube and its accessories for sprinkling irrigation 喷灌用金属薄壁管及管件 |
China National Standards Meta |
English PDF |
| GB/T 24659.4-2009 |
Agricultural crawler tractors - Metal track - Requirement 农业履带拖拉机 金属履带板 技术条件 |
China National Standards Meta |
English PDF |
| GB/T 24663-2009 |
Electronic commerce - Core Metadata for enterprise 电子商务 企业核心元数据 |
China National Standards Meta |
English PDF |
| GB/T 24662-2009 |
Electronic commerce - Core Metadata for product 电子商务 产品核心元数据 |
China National Standards Meta |
English PDF |
| GB/T 24639-2009 |
XML Schema marking rules for Metadata 元数据的XML Schema置标规则 |
China National Standards Meta |
English PDF |
| GB 50544-2009 |
Code for design of general layout & transportation for non-ferrous Metallurgical enterprises 有色金属企业总图运输设计规范 |
China National Standards Meta |
English PDF |
| GB/T 24578-2009 |
Test method for measuring surface Metal contamination on silicon wafers by total reflection X-ray fluorescence spectroscopy 硅片表面金属沾污的全反射X光荧光光谱测试方法 |
China National Standards Meta |
English PDF |
| GB/T 24582-2009 |
Test method for measuring surface Metal contamination of polycrystalline silicon by acid extraction-inductively coupled plasma mass spectrometry 酸浸取 电感耦合等离子质谱仪测定多晶硅表面金属杂质 |
China National Standards Meta |
English PDF |
| GB/T 24579-2009 |
Test method for measuring surface Metal contamination of polycrystalline silicon by acid extraction-atomic absorption spectroscopy 酸浸取 原子吸收光谱法测定多晶硅表面金属污染物 |
China National Standards Meta |
English PDF |
| GB/T 24524-2009 |
Metallic materials - Sheet and strip - Hole expanding test 金属材料 薄板和薄带 扩孔试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24523-2009 |
Test method for rapid indentation (Brinell) hardness testing of Metallic materials 金属材料快速压痕（布氏）硬度试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24522-2009 |
Metallic materials - Method of test for the determination of resistance to stable crack extension using specimens of low constraint 金属材料 低拘束试样测定稳定裂纹扩展阻力的试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24518-2009 |
Corrosion of Metals and alloys - Test methods for stress corrosion cracking in outdoor environments 金属和合金的腐蚀 应力腐蚀室外暴露试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24517-2009 |
Corrosion of Metals and alloys - Outdoors exposure test methods for periodic water spray 金属和合金的腐蚀 户外周期喷淋暴露试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24516.2-2009 |
Corrosion of Metals and alloys - Atmospheric corrosion - Sun tracking exposure test methods 金属和合金的腐蚀 大气腐蚀 跟踪太阳暴露试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24516.1-2009 |
Corrosion of Metals and alloys - Atmospheric corrosion - Determination of meteorologic factors 金属和合金的腐蚀 大气腐蚀 地面气象因素观测方法 |
China National Standards Meta |
English PDF |
| GB/T 24513.1-2009 |
Corrosion of Metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 1: Determination and estimation of indoor corrosivity 金属和合金的腐蚀 室内大气低腐蚀性分类 第1部分：室内大气腐蚀性的测定与评价 |
China National Standards Meta |
English PDF |
| GB/T 24584-2009 |
Metallic materials - Tensile testing - Method of test in liquid helium 金属材料 拉伸试验 液氦试验方法 |
China National Standards Meta |
English PDF |
| GB/T 20935.3-2009 |
Method of electromagnetic acoustic inspection for Metal materials - Part 3: Standard test method for ultrasonic surface examinations using electromagnetic acoustic transducer(EMAT)techniques 金属材料电磁超声检验方法 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 Meta |
English PDF |
| GB/T 20935.2-2009 |
Method of electromagnetic acoustic inspection for Metal materials - Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer(EMAT)techniques 金属材料电磁超声检验方法 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 Meta |
English PDF |
| GB/T 17456.1-2009 |
Ductile iron pipes - External zinc-based coating - Part 1: Metallic zinc with finishing layer 球墨铸铁管外表面锌涂层 第1部分：带终饰层的金属锌涂层 |
China National Standards Meta |
English PDF |
| GB/T 9441-2009 |
Metallographic test for spheroidal graphite cast iron 球墨铸铁金相检验 |
China National Standards Meta |
English PDF |
| GB/T 7216-2009 |
Metallographic test for gray cast iron 灰铸铁金相检验 |
China National Standards Meta |
English PDF |
| GB/T 12467.5-2009 |
Quality requirements for fusion welding of Metallic materials - Part 5: Standard documents need to conform to claim conformity to the quality requirements 金属材料熔焊质量要求 第5部分：满足质量要求应依据的标准文件 |
China National Standards Meta |
English PDF |
| GB/T 12467.4-2009 |
Quality reqirements for fusion welding of Metallic materials - Part 4: Elementary quality requirements 金属材料熔焊质量要求 第4部分：基本质量要求 |
China National Standards Meta |
English PDF |
| GB/T 12467.3-2009 |
Quality reqirements for fusion welding of Metallic materials - Part 3: Standard quality requirements 金属材料熔焊质量要求 第3部分：一般质量要求 |
China National Standards Meta |
English PDF |
| GB/T 12467.2-2009 |
Quality reqirements for fusion welding of Metallic materials - Part 2: Comprehensive quality requirements 金属材料熔焊质量要求 第2部分：完整质量要求 |
China National Standards Meta |
English PDF |
| GB/T 12467.1-2009 |
Quality reqirements for fusion welding of Metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements 金属材料熔焊质量要求 第1部分：质量要求相应等级的选择准则 |
China National Standards Meta |
English PDF |
| GB/T 802.5-2009 |
Prevailing torque type hexagon acorn nuts with non-Metallic insert - Welding type 非金属嵌件六角锁紧盖形螺母 焊接型 |
China National Standards Meta |
English PDF |
| GB/T 24458-2009 |
Ceramic Metal-halide lamps - Performance specifications 陶瓷金属卤化物灯 性能要求 |
China National Standards Meta |
English PDF |
| GB/T 24457-2009 |
Metal halide lamps (Rare-earth series) - Performance requirements 金属卤化物灯（稀土系列） 性能要求 |
China National Standards Meta |
English PDF |
| GB/T 24377-2009 |
Textile machinery and accessories - Metallic card clothing - Definitions of dimensions, types and mounting 纺织机械与附件 金属针布 尺寸定义、齿型和包卷 |
China National Standards Meta |
English PDF |
| GB/T 24348.4-2009 |
Textile machinery and accessories - Reeds - Part 4: Dimensions and designation of plastic-bound Metal reeds 纺织机械与附件 筘 第4部分：树脂固化金属丝扎筘的尺寸和标记 |
China National Standards Meta |
English PDF |
| GB/T 24348.3-2009 |
Textile machinery and accessories - Reeds - Part 3: Dimensions and designation of Metal reeds with double-spring baulk 纺织机械与附件 筘 第3部分：双弹性梁金属丝扎筘的尺寸和标记 |
China National Standards Meta |
English PDF |
| GB/T 24348.2-2009 |
Textile machinery and accessories - Reeds - Part 2: Dimensions and designation of Metal reeds with plate baulk 纺织机械与附件 筘 第2部分：平板梁金属丝扎筘的尺寸和标记 |
China National Standards Meta |
English PDF |
| GB/T 24333-2009 |
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 Meta |
English PDF |
| GB/T 24299-2009 |
Test method for the mechanical life of snap action discs of thermostat biMetal 热双金属碟形元件机械寿命试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24298-2009 |
Standard test method for cross curvature of thermostat Metals 热双金属横向弯曲试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24297-2009 |
The test method for thermal deflection rate of spiral and helix coils of thermostat biMetal 热双金属螺旋形元件热偏转率试验方法 |
China National Standards Meta |
English PDF |
| GB/Z 24357-2009 |
Geographic information - Metadata - XML schema implementation 地理信息 元数据 XML模式实现 |
China National Standards Meta |
English PDF |
| GB/T 18391.6-2009 |
Information technology - Metadata registries (MDR) - Part 6: Registration 信息技术 元数据注册系统(MDR) 第6部分：注册 |
China National Standards Meta |
English PDF |
| GB/T 18391.5-2009 |
Information technology - Metadata registries (MDR) - Part 5: Naming and identification principles 信息技术 元数据注册系统(MDR) 第5部分：命名和标识原则 |
China National Standards Meta |
English PDF |
| GB/T 18391.4-2009 |
Information technology - Metadata registries (MDR) - Part 4: Formulation of data definitions 信息技术 元数据注册系统(MDR) 第4部分：数据定义的形成 |
China National Standards Meta |
English PDF |
| GB/T 18391.3-2009 |
Information technology - Metadata registries (MDR) - Part 3: Registry metamodel and basic attributes 信息技术 元数据注册系统(MDR) 第3部分：注册系统元模型与基本属性 |
China National Standards Meta |
English PDF |
| GB/T 18391.2-2009 |
Information technology - Metadata registries (MDR) - Part 2: Classification 信息技术 元数据注册系统(MDR) 第2部分：分类 |
China National Standards Meta |
English PDF |
| GB/T 18391.1-2009 |
Information technology - Metadata registries (MDR) - Part 1: Framework 信息技术 元数据注册系统(MDR) 第1部分：框架 |
China National Standards Meta |
English PDF |
| GB/T 24236-2009 |
Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of Metallization 直接还原炉用铁矿石 还原指数、最终还原度和金属化率的测定 |
China National Standards Meta |
English PDF |
| GB/T 24235-2009 |
Iron ores for shaft direct-reduction feedstocks - Determination of the low temperature reduction-disintegration index and degree of Metallization 直接还原炉料用铁矿石 低温还原粉化率和金属化率的测定 气体直接还原法 |
China National Standards Meta |
English PDF |
| GB/T 24196-2009 |
Corrosion of Metals and alloys - Electrochemical test methods - Guidelines for conducting potentiostatic and potentiodynamic polarization measurements 金属和合金的腐蚀 电化学试验方法 恒电位和动电位极化测量导则 |
China National Standards Meta |
English PDF |
| GB/T 24195-2009 |
Corrosion of Metals and alloys - Accelerated cyclic tests with exposure to acidified salt spray, “dry” and “wet” conditions 金属和合金的腐蚀 酸性盐雾、“干燥”和“湿润”条件下的循环加速腐蚀试验 |
China National Standards Meta |
English PDF |
| GB/T 4340.4-2009 |
Metallic materials - Vickers hardness test - Part 4: Tables of hardness values 金属材料 维氏硬度试验 第4部分：硬度值表 |
China National Standards Meta |
English PDF |
| GB/T 4340.1-2009 |
Metallic materials - Vickers hardness test - Part 1: Test method 金属材料 维氏硬度试验 第1部分：试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24183-2009 |
Metallic materials - Earing test 金属材料 制耳试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24182-2009 |
Mechanical testing of Metals - Symbols and definitions in published standard 金属力学性能试验 出版标准中的符号及定义 |
China National Standards Meta |
English PDF |
| GB/T 24179-2009 |
Metallic materials - Residual stress determination - The indentation strain-gage method 金属材料 残余应力测定 压痕应变法 |
China National Standards Meta |
English PDF |
| GB/T 24176-2009 |
Metallic materials - Fatigue testing - Statistical planning and analysis of data 金属材料 疲劳试验 数据统计方案与分析方法 |
China National Standards Meta |
English PDF |
| GB/T 24172-2009 |
Method for evaluation of tensile properties of Metallic superplastic materials 金属超塑性材料拉伸性能测定方法 |
China National Standards Meta |
English PDF |
| GB/T 24171.2-2009 |
Metallic materials - Sheet and strip - Determinations of forming limit curves - Part 2: Determinations of forming limit curves in laboratory 金属材料 薄板和薄带 成形极限曲线的测定 第2部分：实验室成形极限曲线的测定 |
China National Standards Meta |
English PDF |
| GB/T 24171.1-2009 |
Metallic materials - Sheet and strip - Determination of forming limit curves - Part 1: Measurement and application of forming limit diagrams in press shop 金属材料 薄板和薄带 成形极限曲线的测定 第1部分：冲压车间成形极限图的测量及应用 |
China National Standards Meta |
English PDF |
| GB/T 231.4-2009 |
Metallic materials - Brinell hardness test - Part 4: Tables of hardness values 金属材料 布氏硬度试验 第4部分：硬度值表 |
China National Standards Meta |
English PDF |
| GB/T 231.1-2009 |
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 Meta |
English PDF |
| GB/T 230.1-2009 |
Metallic materials - Rockwell hardness test - Part 1: Test method(scales A、B、C、D、E、F、G、H、K、N、T) 金属材料 洛氏硬度试验 第1部分：试验方法（A、B、C、D、E、F、G、H、K、N、T标尺） |
China National Standards Meta |
English PDF |
| GB/T 18449.4-2009 |
Metallic materials - Knoop hardness test - Part 4: Tables of hardness values 金属材料 努氏硬度试验 第4部分：硬度值表 |
China National Standards Meta |
English PDF |
| GB/T 18449.1-2009 |
Metallic materials - Knoop hardness test - Part 1: Test method 金属材料 努氏硬度试验 第1部分：试验方法 |
China National Standards Meta |
English PDF |
| GB 24162-2009 |
Periodic inspection and evaluation of hoop wrapped fibre reinforced composite gas cylinders with Metal liners of compressed natural gas for automotive vehicles 汽车用压缩天然气金属内胆纤维环缠绕气瓶定期检验与评定 |
China National Standards Meta |
English PDF |
| GB/T 24272-2009 |
Test method for mechanical torque rate of spiral coils of thermostat Metal 热双金属平螺旋形元件机械转矩率试验方法 |
China National Standards Meta |
English PDF |
| GB/T 24271-2009 |
Specification for strip component of thermostat Metals 热双金属条形元件技术条件 |
China National Standards Meta |
English PDF |
| GB/T 24123-2009 |
Metallized film for capacitors 电容器用金属化薄膜 |
China National Standards Meta |
English PDF |
| GB/T 23932-2009 |
Double skin Metal faced insulating panels for building 建筑用金属面绝热夹芯板 |
China National Standards Meta |
English PDF |
| GB/T 23996-2009 |
Solvent Metal panel coatings for indoor decorating and refurbishing 室内装饰装修用溶剂型金属板涂料 |
China National Standards Meta |
English PDF |
| GB/T 23950-2009 |
Inorganic chemicals for industrial use - General method for determination of heavy Metals 无机化工产品中重金属测定通用方法 |
China National Standards Meta |
English PDF |
| GB/T 23910-2009 |
Non-destructive testing - Metal intensifying screens for radiographic testing 无损检测 射线照相检测用金属增感屏 |
China National Standards Meta |
English PDF |
| GB/T 23909.3-2009 |
Non-destructive testing - Radioscopic testing - Part 3: General principles of radioscopic testing of Metallic materials by X- and gamma rays 无损检测 射线透视检测 第3部分：金属材料X和伽玛射线透视检测总则 |
China National Standards Meta |
English PDF |
| GB/T 23901.3-2009 |
Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes for ferrous Metals 无损检测 射线照相底片像质 第3部分：黑色金属像质分类 |
China National Standards Meta |
English PDF |
| GB/T 18325.4-2009 |
Plain bearings - Bearing fatigue - Part 4: Test on half-bearings of a Metallic multilayer bearing materials 滑动轴承 轴承疲劳 第4部分：金属多层轴承材料轴瓦试验 |
China National Standards Meta |
English PDF |
| GB/T 18325.3-2009 |
Plain bearing - Bearing fatigue - Part 3: Test on plain strips of a Metallic multilayer bearing material 滑动轴承 轴承疲劳 第3部分：金属多层轴承材料平带试验 |
China National Standards Meta |
English PDF |
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