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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 39039-2020 |
Evaluation method for hydroGen-induced delayed fracture of high strength steels 高强度钢氢致延迟断裂评价方法 |
China National Standards G |
 English PDF |
| GB/T 39040-2020 |
Steel seals and edGe protectors for packing 包装用钢质锁扣及护角 |
China National Standards G |
English PDF |
| GB/T 39042-2020 |
Measurement of the maGnetic properties of electrical steels by means of a single sheet tester—H-coil method 电工钢单片磁性能测试 H线圈法 |
China National Standards G |
English PDF |
| GB/T 39045-2020 |
Satisfaction evaluation Guide of administrative license items 行政许可满意度测评指南 |
China National Standards G |
English PDF |
| GB/T 39057-2020 |
Guidance for economic value evaluation for science and technology achievements 科技成果经济价值评估指南 |
China National Standards G |
English PDF |
| GB/T 39062-2020 |
Cross-border E-commerce—Specification for products traceability information manaGement 跨境电子商务 产品溯源信息管理规范 |
China National Standards G |
English PDF |
| GB/T 39064-2020 |
Guideline for brand cultivation—Industrial cluster 品牌培育指南 产业集群 |
China National Standards G |
English PDF |
| GB/T 39065-2020 |
Specification for sharinG of E-commerce quality information 电子商务质量信息共享规范 |
China National Standards G |
English PDF |
| GB/T 39071-2020 |
Brand evaluation—Guidelines for consumer perception measuring 品牌评价 消费者感知测量指南 |
China National Standards G |
English PDF |
| GB/T 39074-2020 |
Textiles—TestinG and evaluation for heat insulation 纺织品 隔热性能的检测和评价 |
China National Standards G |
English PDF |
| GB/T 39075-2020 |
OrGanic light emitting diode (OLED) panels for general lighting—Safety requirements 普通照明用有机发光二极管（OLED）面板 安全要求 |
China National Standards G |
English PDF |
| GB/T 39082-2020 |
Test method of vickers hardness testinG for resistance spot,projection and seam welds 电阻点焊、凸焊及缝焊接头的维氏硬度试验方法 |
China National Standards G |
English PDF |
| GB/T 39217-2020 |
Guidelines for comprehensive evaluation of chemical industry park 化工园区综合评价导则 |
China National Standards G |
English PDF |
| GB/T 10168-2020 |
Earth-movinG machinery—Backhoe loaders—Terminology and commercial specifications 土方机械 挖掘装载机 术语和商业规格 |
China National Standards G |
English PDF |
| GB/T 16937-2020 |
Earth-movinG machinery—Operator’s field of view—Test method and performance criteria 土方机械 司机视野 试验方法和性能准则 |
China National Standards G |
English PDF |
| GB/T 38943.1-2020 |
Earth-movinG machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 1: General requirements 土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第1部分：一般要求 |
China National Standards G |
English PDF |
| GB/T 38943.2-2020 |
Earth-movinG machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 2:Particular requirements for externally-powered machines 土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第2部分：外部动力机器的特定要求 |
China National Standards G |
English PDF |
| GB/T 38943.3-2020 |
Earth-movinG machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 3:Particular requirements for self-powered machines 土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第3部分：自行式机器的特定要求 |
China National Standards G |
English PDF |
| GB/T 39048-2020 |
Classification and codinG rules for administrative licensing items 行政许可事项分类与编码规则 |
China National Standards G |
English PDF |
| GB/T 39044-2020 |
Access specification of Government service platform 政务服务平台接入规范 |
China National Standards G |
English PDF |
| GB/T 39047-2020 |
Basic functional specification of Government service platform 政务服务平台基本功能规范 |
China National Standards G |
English PDF |
| GB/T 21983-2020 |
Warm winter Grades 暖冬等级 |
China National Standards G |
English PDF |
| GB/T 22760-2020 |
Consumer product safety—General principles for risk assessment 消费品安全 风险评估导则 |
China National Standards G |
English PDF |
| GB/T 26998-2020 |
Examination and assessment for professional manaGers 职业经理人考试测评 |
China National Standards G |
English PDF |
| GB/T 38950-2020 |
CoolinG summer grades 凉夏等级 |
China National Standards G |
English PDF |
| GB/T 38951-2020 |
S-VISSR data receivinG system of geostationary meteorological satellites 静止气象卫星S-VISSR数据接收系统 |
China National Standards G |
English PDF |
| GB/T 39011-2020 |
Consumer product safety—General principles for hazard identification 消费品安全 危害识别导则 |
China National Standards G |
English PDF |
| GB/T 39542.1-2020 |
Mechanical pencils for technical drawinGs—Part 1: Classification, dimensions, performance requirements and testing 技术制图活动铅笔 第1部分：分类、尺寸、性能要求和试验 |
China National Standards G |
English PDF |
| GB/T 39542.2-2020 |
Mechanical pencils for technical drawinGs—Part 2: Black leads—Classification and dimensions 技术制图活动铅笔 第2部分：黑铅芯 分类和尺寸 |
China National Standards G |
English PDF |
| GB/T 39542.3-2020 |
Mechanical pencils for technical drawinGs—Part 3: Black leads—Bending strengths of HB leads 技术制图活动铅笔 第3部分：黑铅芯 HB铅芯弯曲强度 |
China National Standards G |
English PDF |
| GB/T 39012-2020 |
Consumer product safety—Guidelines for risk alert 消费品安全 风险预警指南 |
China National Standards G |
English PDF |
| GB/T 39013-2020 |
Consumer product safety—Guidelines for risk control 消费品安全 风险控制指南 |
China National Standards G |
English PDF |
| GB/T 39017-2020 |
Consumer product traceability—General requirements for traceability system 消费品追溯 追溯体系通则 |
China National Standards G |
English PDF |
| GB/T 39023-2020 |
WritinG and marking instruments—Specification for caps to reduce the risk of asphyxiation 书写和记号工具 降低窒息风险的笔套规范 |
China National Standards G |
English PDF |
| GB/T 29126-2012 |
Fuel cell electric vehicles - Onboard hydroGen system - Test methods 燃料电池电动汽车 车载氢系统 试验方法+第1号修改单 |
China National Standards G |
English PDF |
| GB/T 26990-2011 |
Fuel cell electric vehicles - Onboard hydroGen system - Specifications 燃料电池电动汽车 车载氢系统 技术条件+第1号修改单 |
China National Standards G |
English PDF |
| GB/T 39084-2020 |
Green product assessment-Packings for express service 绿色产品评价 快递封装用品 |
China National Standards G |
English PDF |
| GB/T 39083-2020 |
Specification of express service payment information exchanGe 快递服务支付信息交换规范 |
China National Standards G |
English PDF |
| GB/T 39002-2020 |
Guidance on individual dining system in catering service 餐饮分餐制服务指南 |
China National Standards G |
English PDF |
| GB/T 223.37-2020 |
Iron, steel and alloy—Determination of nitroGen content—Indophenol blue spectrophotometric method after distillation separation 钢铁及合金 氮含量的测定 蒸馏分离靛酚蓝分光光度法 |
China National Standards G |
English PDF |
| GB/T 38796-2020 |
Performance requirements and test methods of automobile blow-out emerGency safety device 汽车爆胎应急安全装置性能要求和试验方法 |
China National Standards G |
English PDF |
| GB/T 38948-2020 |
Evaluation method for the crackinG resistance of asphalt mixture at low temperature 沥青混合料低温抗裂性能评价方法 |
China National Standards G |
English PDF |
| GB/T 38947-2020 |
MaGnetic flux density test method for magnetic separators 磁选设备磁感应强度检测方法 |
China National Standards G |
English PDF |
| GB/T 38917-2020 |
HiGh temperature titanium alloy bars for aerospace 航空航天用高温钛合金棒材 |
China National Standards G |
English PDF |
| GB/T 38916-2020 |
HiGh temperature titanium alloy plate and sheet for aerospace 航空航天用高温钛合金板材 |
China National Standards G |
English PDF |
| GB/T 38915-2020 |
HiGh temperature titanium alloy forgings for aerospace 航空航天用高温钛合金锻件 |
China National Standards G |
English PDF |
| GB/T 38913-2020 |
Test methods for hydride orientation fraction of nuclear Grade zirconium and zirconium alloy tubes 核级锆及锆合金管材氢化物取向因子检测方法 |
China National Standards G |
English PDF |
| GB/T 38910-2020 |
Sanitary wares—Test method of the markinG 卫生陶瓷 标志试验方法 |
China National Standards G |
English PDF |
| GB/T 38904-2020 |
Methods for elemental analysis of ceramic liquid piGments 陶瓷液体色料元素含量测定分析方法 |
China National Standards G |
English PDF |
| GB/T 38902-2020 |
Determination of hollow fiber membrane cross-section dimensions—ImaGe analysis method 中空纤维膜丝截面结构尺寸的测定 图像分析法 |
China National Standards G |
English PDF |
| GB/T 38901-2020 |
Fiber reinforced concrete shield seGments 纤维混凝土盾构管片 |
China National Standards G |
English PDF |
| GB/T 38891-2020 |
Test method of maGnetic separation 磁力分选试验方法 |
China National Standards G |
English PDF |
| GB/T 38786-2020 |
TestinG method for cleanliness of magnesium and magnesium alloy ingots 镁及镁合金铸锭纯净度检验方法 |
China National Standards G |
English PDF |
| GB/T 38785-2020 |
General technical requirements of thin-film photovoltaic module recycling and reusing for use in building 建筑用薄膜太阳能电池组件回收再利用通用技术要求 |
China National Standards G |
English PDF |
| GB/T 38784-2020 |
Suspended floor, stairs, trail and plank road Glass 悬空地板、踏步、步道及栈道玻璃 |
China National Standards G |
English PDF |
| 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 |
China National Standards G |
English PDF |
| GB/T 38756-2020 |
Safety and control devices for Gas burners and gas-burning appliances—Particular requirements—Ignition unit 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 点火装置 |
China National Standards G |
English PDF |
| GB/T 27788-2020 |
Microbeam analysis—ScanninG electron microscopy—Guidelines for calibrating image magnification 微束分析 扫描电镜 图像放大倍率校准导则 |
China National Standards G |
English PDF |
| GB/T 26036-2020 |
Aluminum alloy die forGings for automobile wheels 汽车轮毂用铝合金模锻件 |
China National Standards G |
English PDF |
| GB/T 26008-2020 |
Battery Grade lithium hydroxide monohydrate 电池级单水氢氧化锂 |
China National Standards G |
English PDF |
| GB/T 25998-2020 |
Mineral wool decoratinG and acoustic ceilings 矿物棉装饰吸声板 |
China National Standards G |
English PDF |
| GB/T 25127.1-2020 |
Low ambient temperature air source heat pump （water chillinG）packages—Part 1：Heat pump （water chilling）packages for industrial & commercial and similar application 低环境温度空气源热泵（冷水）机组 第1部分：工业或商业用及类似用途的热泵（冷水）机组 |
China National Standards G |
English PDF |
| GB/T 25127.2-2020 |
Low ambient temperature air source heat pump （water chillinG）packages—Part 2：Heat pump （water chilling）packages for household and similar application 低环境温度空气源热泵（冷水）机组 第2部分：户用及类似用途的热泵（冷水）机组 |
China National Standards G |
English PDF |
| GB/T 20975.7-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manGanese content 铝及铝合金化学分析方法 第7部分：锰含量的测定 |
China National Standards G |
English PDF |
| GB/T 20975.16-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 16：Determination of maGnesium content 铝及铝合金化学分析方法 第16部分：镁含量的测定 |
China National Standards G |
English PDF |
| GB/T 20975.35-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tunGsten content—Thiocyanate spectrophotometric method 铝及铝合金化学分析方法 第35部分：钨含量的测定 硫氰酸盐分光光度法 |
China National Standards G |
English PDF |
| GB/T 20671.3-2020 |
Classification system and test methods for nonmetallic Gasket materials—Part 3: Standard test method for fluid resistance of gasket materials 非金属垫片材料分类体系及试验方法 第3部分:垫片材料耐液性试验方法 |
China National Standards G |
English PDF |
| GB/T 20671.5-2020 |
Classification system and test methods for nonmetallic Gasket materials—Part 5: Standard test method for creep relaxation of gasket materials 非金属垫片材料分类体系及试验方法 第5部分：垫片材料蠕变松弛率试验方法 |
China National Standards G |
English PDF |
| GB/T 20671.6-2020 |
Classification system and test methods for nonmetallic Gasket materials—Part 6: Standard test method for adhesion of gasket materials to metal surfaces 非金属垫片材料分类体系及试验方法 第6部分：垫片材料与金属表面黏附性试验方法 |
China National Standards G |
English PDF |
| GB/T 19823-2020 |
Thermal sprayinG — Procedures for the application of thermally sprayed coatings for engineering components 热喷涂 工程零件热喷涂涂层的应用步骤 |
China National Standards G |
English PDF |
| GB/T 18930-2020 |
TerminoloGy for refractories 耐火材料术语 |
China National Standards G |
English PDF |
| GB/T 17360-2020 |
Microbeam analysis—Method of quantitative determination for low contents of silicon and manGanese in steels using electron probe microanalyzer 微束分析 钢中低含量硅、锰的电子探针定量分析方法 |
China National Standards G |
English PDF |
| GB/T 16546-2020 |
General rules for packing, marking, transport, storage and quality certificates of shaped refractory 定形耐火材料包装、标志、运输、储存和质量证明书的一般规定 |
China National Standards G |
English PDF |
| GB/T 15579.10-2020 |
Arc weldinG equipment—Part 10:Electromagnetic compatibility (EMC) requirements 弧焊设备 第10部分:电磁兼容性(EMC)要求 |
China National Standards G |
English PDF |
| GB/T 15545-2020 |
General rules for packing, marking, transport, storage and quality certificates of unshaped refractory 不定形耐火材料包装、标志、运输、储存和质量证明书的一般规定 |
China National Standards G |
English PDF |
| GB/T 13912-2020 |
Metallic coatinGs—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods 金属覆盖层 钢铁制件热浸镀锌层 技术要求及试验方法 |
China National Standards G |
English PDF |
| GB/T 12967.1-2020 |
Test methods for anodic oxidation coatinGs and organic polymer coatings of aluminium and aluminium alloys―Part 1: Measurement of abrasion resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第1部分：耐磨性的测定 |
China National Standards G |
English PDF |
| GB/T 11376-2020 |
Metallic and other inorGanic coatings—Phosphate conversion coating of metals 金属及其他无机覆盖层 金属的磷化膜 |
China National Standards G |
English PDF |
| GB/T 8763-2020 |
Test methods for Gas absorption characteristic of non-evaporation gettering materials and products 非蒸散型吸气材料及制品吸气性能测试方法 |
China National Standards G |
English PDF |
| GB/T 5252-2020 |
Test method for dislocation density of monocrystal Germanium 锗单晶位错密度的测试方法 |
China National Standards G |
English PDF |
| GB/T 19233-2020 |
Measurement methods of fuel consumption for liGht-duty vehicles 轻型汽车燃料消耗量试验方法 |
China National Standards G |
English PDF |
| GB/T 38960-2020 |
CryoGenic-resistant controlled expansion alloys 耐低温定膨胀合金 |
China National Standards G |
English PDF |
| GB/T 38954-2020 |
HydroGen fuel cell power system for unmanned aerial vehicles 无人机用氢燃料电池发电系统 |
China National Standards G |
English PDF |
| GB/T 38953-2020 |
Technical requirements for relay protection of microGrid 微电网继电保护技术规定 |
China National Standards G |
English PDF |
| GB/T 38952-2020 |
Non-destructive testinG—Testing method for measuring residual stress using bulk wave 无损检测 残余应力超声体波检测方法 |
China National Standards G |
English PDF |
| GB/T 38940-2020 |
Non-destructive testinG—Testing method of small-angle neutron scattering 无损检测 中子小角散射检测方法 |
China National Standards G |
English PDF |
| GB/T 38942-2020 |
Pressure pipinG code—Utility piping 压力管道规范 公用管道 |
China National Standards G |
English PDF |
| GB/T 38941-2020 |
Superalloy rods for powders atomized by plasma rotatinG electrode process 等离子旋转电极雾化制粉用高温合金棒料 |
China National Standards G |
English PDF |
| GB/T 38940-2020 |
Precision expansion alloys for sealinG to silicon and silicon components 硅组件用精密封接合金 |
China National Standards G |
English PDF |
| GB/T 38939-2020 |
Nickel-based alloy—Determination of multi-element contents—Spark discharGe atomic emission spectrometric method(routine method) 镍基合金 多元素含量的测定 火花放电原子发射光谱分析法（常规法） |
China National Standards G |
English PDF |
| GB/T 38938-2020 |
HiGh strength and low expansion alloy 高强度低膨胀合金 |
China National Standards G |
English PDF |
| GB/T 38936-2020 |
HiGh temperature carburizing steel for bearing 高温渗碳轴承钢 |
China National Standards G |
English PDF |
| GB/T 38933-2020 |
Cold rolled steel sheet for automobile—Test method of phosphate conversion coatinGs 汽车用冷轧钢板 磷酸盐转化膜试验方法 |
China National Standards G |
English PDF |
| GB/T 38932-2020 |
Aircraft environment control system terminoloGy 航空器环境控制系统术语 |
China National Standards G |
English PDF |
| GB/T 38929-2020 |
General requirements of mirror milling process for civil aircraft skin parts 民用飞机蒙皮镜像铣削工艺通用要求 |
China National Standards G |
English PDF |
| GB/T 38928-2020 |
ManufacturinG data definition of civil aircraft composite part design model 民用飞机复合材料设计模型制造数据定义 |
China National Standards G |
English PDF |
| GB/T 38925-2020 |
SortinG quality requirement for waste composite package 废复合包装分选质量要求 |
China National Standards G |
English PDF |
| GB/T 38922-2020 |
General specification for 35kV and below voltage standardized protection equipment 35kV及以下标准化继电保护装置通用技术要求 |
China National Standards G |
English PDF |
| GB/T 38920-2020 |
CodinG requirements for dispatch unit of hazardous waste 危险废物储运单元编码要求 |
China National Standards G |
English PDF |
| GB/T 38919-2020 |
General technical requirements for porous media burners 多孔介质燃烧器通用技术要求 |
China National Standards G |
English PDF |
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