China National Standards
China GB Standards Search System  

China GB Standards list issued in 2021 year

  •  China "2021" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 39818-2021 Plastics—Thermosetting moulding materials—Determination of shrinkage
    塑料 热固性模塑材料 收缩率的测定
    China National Standards
    2021

    English PDF
    GB/T 39816-2021 Master alloy electrode for titanium and titanium alloy casting
    钛及钛合金铸造母合金电极
    China National Standards
    2021

    English PDF
    GB/T 39815-2021 Test method for scratch resistance of ultrathin glass
    超薄玻璃抗划伤性能试验方法
    China National Standards
    2021

    English PDF
    GB/T 39814-2021 Test method for impact strength of ultrathin glass—Ball drop method
    超薄玻璃抗冲击强度试验方法 落球冲击法
    China National Standards
    2021

    English PDF
    GB/T 39813-2021 Conveyor belts—Guidelines for storage and handling
    输送带 贮存和搬运指南
    China National Standards
    2021

    English PDF
    GB/T 39812-2021 Plastics—Preparation of test specimens by machining
    塑料 试样的机加工制备
    China National Standards
    2021

    English PDF
    GB/T 39811-2021 Equipment nomenclature and sorted and numbering for stone industry
    石材工业用设备术语和分类及型号编制方法
    China National Standards
    2021

    English PDF
    GB/T 39810-2021 High purity silver ingots
    高纯银锭
    China National Standards
    2021

    English PDF
    GB/T 39808-2021 Design specification for external membrane filtration system of drinking water
    生活饮用水外置式膜过滤系统设计规范
    China National Standards
    2021

    English PDF
    GB/T 39807-2021 Process specifications of Pb-free plating tin and tin alloys
    无铅电镀锡及锡合金工艺规范
    China National Standards
    2021

    English PDF
    GB/T 39805-2021 Insulating glass used on multiple units
    动车组用中空玻璃
    China National Standards
    2021

    English PDF
    GB/T 39804-2021 Method for determination of leachable harmful substances in wall materials
    墙体材料中可浸出有害物质的测定方法
    China National Standards
    2021

    English PDF
    GB/T 39803-2021 Technical regulation of energy consumption evaluation for flat glass manufacturing
    平板玻璃制造能耗评价技术要求
    China National Standards
    2021

    English PDF
    GB/T 39802-2021 Technical requirements for thermal insulation material of urban heat-supplying
    城镇供热保温材料技术条件
    China National Standards
    2021

    English PDF
    GB/T 39801-2021 General technical specifications of membrane distillation device for seawater and brackish water desalination
    海水或苦咸水淡化用膜蒸馏装置通用技术规范
    China National Standards
    2021

    English PDF
    GB/T 39799-2021 Dimension,shape,weight and tolerances for titanium and titanium alloy bars and wires
    钛及钛合金棒材和丝材尺寸、外形、重量及允许偏差
    China National Standards
    2021

    English PDF
    GB/T 39798-2021 Test methods for optical properties of glass used on multiple units
    动车组玻璃光学性能试验方法
    China National Standards
    2021

    English PDF
    GB/T 39797-2021 Test method for surface tension of glass melt -- Sessile drop method
    玻璃熔体表面张力试验方法 座滴法
    China National Standards
    2021

    English PDF
    GB/T 39796-2021 Test method for airbone sound insulating properties of glass used on multipe units
    动车组玻璃隔声性能试验方法
    China National Standards
    2021

    English PDF
    GB/T 39795-2021 Conveyor belts for general purpose use—Electrical and flammability safety requirements
    普通用途输送带 导电性和可燃性安全要求
    China National Standards
    2021

    English PDF
    GB/T 39794.1-2021 Test method for wind uplift resistance of metal roof -- Part 1: Static pressure method
    金属屋面抗风掀性能检测方法 第1部分:静态压力法
    China National Standards
    2021

    English PDF
    GB/T 39790-2021 Specification for data processing software and interface of CNC turret punch press
    数控回转头压力机数据处理软件及接口要求
    China National Standards
    2021

    English PDF
    GB/T 39789-2021 Non-destructive testing of welds—Eddy current-video integrated testing method of metal composites weld
    焊缝无损检测 金属复合材料焊缝涡流视频集成检测方法
    China National Standards
    2021

    English PDF
    GB/T 39788-2021 System and software engineering—Performance testing method
    系统与软件工程 性能测试方法
    China National Standards
    2021

    English PDF
    GB/T 39787-2021 Coordinate system of BeiDou navigation satellite system
    北斗卫星导航系统坐标系
    China National Standards
    2021

    English PDF
    GB/T 39786-2021 Information security technology—Baseline for information system cryptography application
    信息安全技术 信息系统密码应用基本要求
    China National Standards
    2021

    English PDF
    GB/T 39784-2021 General functional requirements for electronic archive management system
    电子档案管理系统通用功能要求
    China National Standards
    2021

    English PDF
    GB/T 39783-2021 Technical requirement for data processing center of BeiDou ground-based augmentation system
    北斗地基增强系统数据处理中心技术要求
    China National Standards
    2021

    English PDF
    GB/T 39781-2021 Technical specification for recycling of textile waste
    废旧纺织品再生利用技术规范
    China National Standards
    2021

    English PDF
    GB/T 39780-2021 Specifications for evaluating enterprises in waste resource comprehensive utilization
    资源综合利用企业评价规范
    China National Standards
    2021

    English PDF
    GB/T 39779-2021 Design guidelines for distributed energy system of combined cooling, heating and power
    分布式冷热电能源系统设计导则
    China National Standards
    2021

    English PDF
    GB/T 39778-2021 Technical specification for recycling and utilization of copper anode mud
    铜阳极泥回收利用技术规范
    China National Standards
    2021

    English PDF
    GB/T 39777-2021 Technical requirements of measurement and verification of energy savings—Industrial boiler system
    节能量测量和验证技术要求 工业锅炉系统
    China National Standards
    2021

    English PDF
    GB/T 39776-2021 Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial
    砖瓦工业隧道窑热平衡、热效率测定与计算方法
    China National Standards
    2021

    English PDF
    GB/T 39775-2021 General principle for energy management performance assessment
    能源管理绩效评价导则
    China National Standards
    2021

    English PDF
    GB/T 39773-2021 Energy consumption test technical regulation for flat glass manufacturing
    平板玻璃制造能耗测试技术规程
    China National Standards
    2021

    English PDF
    GB/T 39772.2-2021 Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 2:Acceptance specification
    北斗地基增强系统基准站建设和验收技术规范 第2部分:验收规范
    China National Standards
    2021

    English PDF
    GB/T 39772.1-2021 Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 1:Construction specification
    北斗地基增强系统基准站建设和验收技术规范 第1部分:建设规范
    China National Standards
    2021

    English PDF
    GB/T 39771.2-2021 Optical radiation safety of LEDs—Part 2: Measurement methods
    半导体发光二极管光辐射安全 第2部分:测试方法
    China National Standards
    2021

    English PDF
    GB/T 39771.1-2021 Optical radiation safety of LEDs—Part 1: Safety requirements and classification
    半导体发光二极管光辐射安全 第1部分:要求与等级分类方法
    China National Standards
    2021

    English PDF
    GB/T 39770-2021 Information technology service—Service security requirements
    信息技术服务 服务安全要求
    China National Standards
    2021

    English PDF
    GB/T 39769-2021 Determination of forms of sulfur in coke
    焦炭中各种形态硫的测定方法
    China National Standards
    2021

    English PDF
    GB/T 39768-2021 Classification and coding for human biomaterial
    人类生物样本分类与编码
    China National Standards
    2021

    English PDF
    GB/T 39767-2021 Management specification for human biomaterial
    人类生物样本管理规范
    China National Standards
    2021

    English PDF
    GB/T 39766-2021 Management specification for human biobank
    人类生物样本库管理规范
    China National Standards
    2021

    English PDF
    GB/T 39765-2021 Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method
    文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法
    China National Standards
    2021

    English PDF
    GB/T 39764-2021 Volatile organic compounds from upholstered furniture—On-site and rapid detection method
    软体家具中挥发性有机化合物 现场快速检测方法
    China National Standards
    2021

    English PDF
    GB/T 39763-2021 Technical requirements of on-site and rapid collection equipment of volatile organic compounds from furniture
    家具中挥发性有机化合物现场快速采集设备技术要求
    China National Standards
    2021

    English PDF
    GB/T 39761.1-2021 Green product assessment—Household electric appliances—Part 1:Refrigerators, air-conditioners and washing machines
    绿色产品评价 家用电器 第1部分:电冰箱、空调器和洗衣机
    China National Standards
    2021

    English PDF
    GB/T 39760-2021 Laboratory animal-Guidelines for euthanasia
    实验动物 安乐死指南
    China National Standards
    2021

    English PDF
    GB/T 39759-2021 Laboratory animal—Terminology
    实验动物 术语
    China National Standards
    2021

    English PDF
    GB/T 39755.1-2021 Electronic records management capability system—Part 1:General requirements
    电子文件管理能力体系 第1部分:通用要求
    China National Standards
    2021

    English PDF
    GB/T 39754-2021 Hot dip coating steel sheet and strip for corrugated pipe
    波纹管用热镀层钢板及钢带
    China National Standards
    2021

    English PDF
    GB/T 39752-2021 Safety requirements and test specifications of electric vehicle conductive supply equipment
    电动汽车供电设备安全要求及试验规范
    China National Standards
    2021

    English PDF
    GB/T 39750-2021 Technology requirements of DC arc-fault circuit protection for photovoltaic power system
    光伏发电系统直流电弧保护技术要求
    China National Standards
    2021

    English PDF
    GB/T 39747-2021 Code of practice for the safe use of supported elevating work platform
    举升式升降工作平台安全使用规程
    China National Standards
    2021

    English PDF
    GB/T 39746-2021 NC bus processing machine
    数控母线加工机
    China National Standards
    2021

    English PDF
    GB/T 39745-2021 CNC punching and laser cutting composite machines
    数控冲压激光切割复合机
    China National Standards
    2021

    English PDF
    GB/T 39744-2021 General requirements of mechanical product electronic manual based on three-dimensional model
    基于三维模型的机械产品电子手册编制通用要求
    China National Standards
    2021

    English PDF
    GB/T 39743-2021 Plain bearings—Thermoplastic bushes—Dimensions and tolerance
    滑动轴承 热塑性塑料轴套 尺寸与公差
    China National Standards
    2021

    English PDF
    GB/T 39742-2021 Plain bearings—Aluminium alloys for solid bearings
    滑动轴承 单层滑动轴承用铝基铸造合金
    China National Standards
    2021

    English PDF
    GB/T 39741.2-2021 Plain bearings—Tolerances—Part 2:Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars
    滑动轴承 公差 第2部分:轴和止推轴肩的几何公差及表面粗糙度
    China National Standards
    2021

    English PDF
    GB/T 39721-2021 Technical requirement for reference station joining BeiDou ground-based augmentation system
    北斗地基增强系统基准站入网技术要求
    China National Standards
    2021

    English PDF
    GB/T 39693.3-2021 Rubber, vulcanized or thermoplastic—Determination of hardness—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale
    硫化橡胶或热塑性橡胶 硬度的测定 第3部分:用超低橡胶硬度(VLRH)标尺 测定定试验力硬度
    China National Standards
    2021

    English PDF
    GB/T 39644-2021 Plain bearings—Technical specifications for Tin-based alloy plain bearings of rotating machinery
    滑动轴承 旋转机械用锡基合金轴承技术条件
    China National Standards
    2021

    English PDF
    GB/T 39600-2021 Formaldehyde emission grading for wood-based panel and finishing products
    人造板及其制品甲醛释放量分级
    China National Standards
    2021

    English PDF
    GB/T 39598-2021 A guide to the limited quantity in indoor loading for wood-based panel based on its ultimate formaldehyde emission
    基于极限甲醛释放量的人造板室内承载限量指南
    China National Standards
    2021

    English PDF
    GB/T 35060.4-2021 General specification of shearer—Part 4: Electric control system
    滚筒采煤机通用技术条件 第4部分:电气控制系统
    China National Standards
    2021

    English PDF
    GB/T 34080.4-2021 Security specification of electronic government common platform based on cloud computing -- Part 4: Application security
    基于云计算的电子政务公共平台安全规范 第4部分:应用安全
    China National Standards
    2021

    English PDF
    GB/T 34080.3-2021 Security specification of electronic government common platform based on cloud computing -- Part 3: Service security
    基于云计算的电子政务公共平台安全规范 第3部分:服务安全
    China National Standards
    2021

    English PDF
    GB/T 34079.5-2021 Service specification of electronic government common platform based on cloud computing -- Part 5: Mobility service
    基于云计算的电子政务公共平台服务规范 第5部分:移动服务
    China National Standards
    2021

    English PDF
    GB/T 34079.4-2021 Service specification of electronic government common platform based on cloud computing -- Part 4: Application service
    基于云计算的电子政务公共平台服务规范 第4部分:应用服务
    China National Standards
    2021

    English PDF
    GB/T 34079.2-2021 Service specification of electronic government common platform based on cloud computing -- Part 2: Application deployment and data migration
    基于云计算的电子政务公共平台服务规范 第2部分:应用部署和数据迁移
    China National Standards
    2021

    English PDF
    GB/T 34079.1-2021 Service specification of electronic government common platform based on cloud computing -- Part 1: Service catalog and coding
    基于云计算的电子政务公共平台服务规范 第1部分:服务分类与编码
    China National Standards
    2021

    English PDF
    GB/T 34078.4-2021 General specification of electronic government common platform based on cloud computing -- Part 4: Service implement
    基于云计算的电子政务公共平台总体规范 第4部分:服务实施
    China National Standards
    2021

    English PDF
    GB/T 34078.3-2021 General specification of electronic government common platform based on cloud computing -- Part 3: Service management
    基于云计算的电子政务公共平台总体规范 第3部分:服务管理
    China National Standards
    2021

    English PDF
    GB/T 34078.2-2021 General specification of electronic government common platform based on cloud computing -- Part 2: Top-level design guideline
    基于云计算的电子政务公共平台总体规范 第2部分:顶层设计导则
    China National Standards
    2021

    English PDF
    GB/T 34077.4-2021 Management specification of electronic government common platform based on cloud computing -- Part 4: Guide for platform management
    基于云计算的电子政务公共平台管理规范 第4部分:平台管理导则
    China National Standards
    2021

    English PDF
    GB/T 34077.3-2021 Management specification of electronic government common platformbased on cloud computing -- Part 3: Operation guarantee management
    基于云计算的电子政务公共平台管理规范 第3部分:运行保障管理
    China National Standards
    2021

    English PDF
    GB/T 34077.2-2021 Management specification of electronic government common platform based on cloud computing -- Part 2: Services metrics and valuation
    基于云计算的电子政务公共平台管理规范 第2部分:服务度量计价
    China National Standards
    2021

    English PDF
    GB/T 33780.5-2021 Technical specification of electronic government common platform based on cloud computing -- Part 5: The architecture for information resource opening and sharing
    基于云计算的电子政务公共平台技术规范 第5部分:信息资源开放共享系统架构
    China National Standards
    2021

    English PDF
    GB/T 33770.6-2021 Information technology service—Outsourcing—Part 6:General requirements for service acquirer
    信息技术服务 外包 第6部分:服务需求方通用要求
    China National Standards
    2021

    English PDF
    GB/T 32694-2021 Plug-in hybrid electric passenger cars—Specifications
    插电式混合动力电动乘用车 技术条件
    China National Standards
    2021

    English PDF
    GB/T 30027-2021 Round steel short link chains for lifting purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade VH
    起重用钢制短环链 手动链式葫芦用高精度链 VH级
    China National Standards
    2021

    English PDF
    GB/T 30026-2021 Round steel short link chains for lifting purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade TH
    起重用钢制短环链 手动链式葫芦用高精度链 TH级
    China National Standards
    2021

    English PDF
    GB/T 28847.5-2021 Building automation and control systems—Part 5: Data communication protocol
    建筑自动化和控制系统 第5部分:数据通信协议
    China National Standards
    2021

    English PDF
    GB/T 28267.1-2021 Steel cord conveyor belts—Part 1:Design,dimensions and mechanical requirements for conveyor belts for general use
    钢丝绳芯输送带 第1部分:普通用途输送带的设计、尺寸和机械要求
    China National Standards
    2021

    English PDF
    GB/T 28170.2-2021 Information technology—Computer graphics and image processing—Extensible 3D(X3D)—Part 2: Scene access interface(SAI)
    信息技术 计算机图形和图像处理 可扩展三维组件(X3D) 第2部分:场景访问接口(SAI)
    China National Standards
    2021

    English PDF
    GB/T 26779-2021 Hydrogen fuel cell electric vehicle refueling receptacle
    燃料电池电动汽车加氢口
    China National Standards
    2021

    English PDF
    GB/T 25388.2-2021 Wind turbines generator system—Double-fed converter—Part 2: Test method
    风力发电机组 双馈式变流器 第2部分:试验方法
    China National Standards
    2021

    English PDF
    GB/T 25388.1-2021 Wind turbines generator system—Double-fed converter—Part 1: Technical condition
    风力发电机组 双馈式变流器 第1部分:技术条件
    China National Standards
    2021

    English PDF
    GB/T 25387.2-2021 Wind turbines generator system—Full-power converter—Part 2:Test method
    风力发电机组 全功率变流器 第2部分:试验方法
    China National Standards
    2021

    English PDF
    GB/T 25387.1-2021 Wind turbines—Control system—Part 2:Test method
    风力发电机组 全功率变流器 第1部分:技术条件
    China National Standards
    2021

    English PDF
    GB/T 25386.2-2021 Wind turbines—Control system—Part 2:Test method
    风力发电机组 控制系统 第2部分:试验方法
    China National Standards
    2021

    English PDF
    GB/T 25386.1-2021 Wind turbines—Control system—Part 1:Technical condition
    风力发电机组 控制系统 第1部分:技术条件
    China National Standards
    2021

    English PDF
    GB/T 25281-2021 The clothing with safety sign for the working people on roads
    道路作业人员安全标志服
    China National Standards
    2021

    English PDF
    GB/T 25068.5-2021 Information technology—Security techniques—Network security—Part 5: Securing communications across networks using virtual private networks
    信息技术 安全技术 网络安全 第5部分:使用虚拟专用网的跨网通信安全保护
    China National Standards
    2021

    English PDF
    GB/T 24847-2021 Technical guide on 1000kV AC system voltage and reactive power
    1000kV交流系统电压和无功电力技术导则
    China National Standards
    2021

    English PDF
    GB/T 24031-2021 The clothing with safety sign for the working people on roads
    环境管理 环境绩效评价 指南
    China National Standards
    2021

    English PDF
    GB/T 23314-2021 Neckties
    领带
    China National Standards
    2021

    English PDF

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