China National Standards

China Class GB Standards English PDF List


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.
  •  China "Class" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43583-2023 Geographical indication recognition product Classification and code
    地理标志认定 产品分类与代码
    China National Standards
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    GB/T 43550.2-2023 Mechanical pencils and lead for general use - Classification, dimensions, quality and test methods - Part 2: Black lead
    一般用途活动铅笔和铅芯 分类、尺寸、质量和试验方法 第2部分:黑铅芯
    China National Standards
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    GB/T 43550.1-2023 Mechanical pencils and lead for general use - Classification, dimensions, quality and test methods - Part 1: Mechanical pencils
    一般用途活动铅笔和铅芯 分类、尺寸、质量和试验方法 第1部分:活动铅笔
    China National Standards
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    GB/T 43495-2023 Application Classification of radio frequency identification (RFID) electronic tags for tires
    轮胎用射频识别(RFID)电子标签应用分类
    China National Standards
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    GB/T 43493.1-2023 Semiconductor devices - Non-destructive testing and identification criteria for defects in silicon carbide homoepitaxial wafers for power devices - Part 1: Defect Classification
    半导体器件 功率器件用碳化硅同质外延片缺陷的无损检测识别判据 第1部分:缺陷分类
    China National Standards
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    GB/T 20776-2023 Lifting machinery Classification
    起重机械分类
    China National Standards
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    GB/T 16763-2023 Classification of shaped thermal insulation and refractory products
    定形隔热耐火制品分类
    China National Standards
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    GB/T 43331-2023 Internet Data Center (IDC) Technology and Classification Requirements
    互联网数据中心(IDC)技术和分级要求
    China National Standards
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    GB/T 10645-2023 Classification and model compilation method of electric food ovens
    电热食品烤炉分类和型号编制方法
    China National Standards
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    GB/T 30000.31-2023 Specifications for Classification and Labeling of Chemicals Part 31: Warning signs for chemical workplaces
    化学品分类和标签规范 第31部分:化学品作业场所警示性标志
    China National Standards
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    GB/T 9195-2023 Architectural sanitary ceramics terminology and Classification
    建筑卫生陶瓷术语和分类
    China National Standards
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    GB/T 21219-2023 Magnetic Materials Classification
    磁性材料 分类
    China National Standards
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    GB/T 14308-2023 Classification and Rating of Tourist Hotel Stars
    旅游饭店星级的划分与评定
    China National Standards
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    GB/T 27612.1-2023 Agricultural irrigation equipment Sprinkler heads Part 1: Terminology and Classification
    农业灌溉设备 喷头 第1部分:术语和分类
    China National Standards
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    GB/T 27651-2023 Classification and requirements for the use of anticorrosive wood
    防腐木材的使用分类和要求
    China National Standards
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    GB/T 21461.1-2023 Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 1: Nomenclature system and basis for Classification
    塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第1部分:命名系统和分类基础
    China National Standards
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    GB/T 9128.2-2023 Metal ring gaskets for steel pipe flanges Part 2: Class series
    钢制管法兰用金属环垫 第2部分:Class系列
    China National Standards
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    GB/T 9126.2-2023 Non-metallic flat gaskets for pipe flanges Part 2: Class series
    管法兰用非金属平垫片 第2部分:Class系列
    China National Standards
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    GB/T 43143-2023 Nondestructive testing Acoustic emission testing Detection method for Classification of active cracks in concrete structures
    无损检测 声发射检测 混凝土结构活动裂缝分类的检测方法
    China National Standards
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    GB/T 43104-2023 Carbon-based film Classification and naming
    碳基薄膜 分类及命名
    China National Standards
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    GB/T 43084.1-2023 Plastics - Fluoropolymer dispersions, molding and extrusion materials - Part 1: Nomenclature system and basis for Classification
    塑料 含氟聚合物分散体、模塑和挤出材料 第1部分:命名系统和分类基础
    China National Standards
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    GB/T 43080.3-2023 Ventilators Ventilator efficiency Classes Part 3: Ventilators without maximum drive speed
    通风机 通风机效率等级 第3部分:不含驱动装置最高转速时的通风机
    China National Standards
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    GB/T 43079.2-2023 Regulations for the selection of steel pipe flanges, gaskets and fasteners Part 2: Class series
    钢制管法兰、垫片及紧固件选用规定 第2部分:Class系列
    China National Standards
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    GB/T 25211-2023 Lantan product Classification and quality requirements
    兰炭产品分类及质量要求
    China National Standards
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    GB/T 22789.2-2023 Plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm
    塑料制品 硬质聚氯乙烯板(片)材 第2部分:厚度1mm以下片材的分类、尺寸和性能
    China National Standards
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    GB/T 22789.1-2023 Plastic products Rigid polyvinyl chloride sheets (sheets) Part 1: Classification, dimensions and properties of sheets with a thickness of 1 mm and above
    塑料制品 硬质聚氯乙烯板(片)材 第1部分:厚度1mm及以上板材的分类、尺寸和性能
    China National Standards
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    GB/T 19675.2-2023 Flexible graphite composite reinforced gasket for pipe flanges Part 2: Class series
    管法兰用柔性石墨复合增强垫片 第2部分:Class系列
    China National Standards
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    GB/T 19632-2023 Classification and coding of funeral services, facilities, equipment and supplies
    殡葬服务、设施、设备、用品分类与代码
    China National Standards
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    GB/T 42593-2023 Government and social capital cooperation basic terminology and model Classification
    政府和社会资本合作 基础术语与模式分类
    China National Standards
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    GB/T 42786-2023 Building shading thermal comfort and visual comfort performance Classification and detection methods
    建筑遮阳热舒适、视觉舒适性能分级及检测方法
    China National Standards
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    GB/T 42776-2023 Technology Assessment Classification
    科技评估分类
    China National Standards
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    GB/T 42820-2023 Multimodal cargo Classification and codes
    多式联运货物分类与代码
    China National Standards
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    GB/T 42875-2023 Urban Public Facilities Urban Furniture Classification
    城市公共设施 城市家具 分类
    China National Standards
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    GB/T 42775-2023 Data Security Risk Prevention and Control in the Securities and Futures Industry Data Classification and Grading Guidelines
    证券期货业数据安全风险防控 数据分类分级指引
    China National Standards
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    GB/T 35964-2023 Securities and related financial instruments Classification of Financial Instruments (CFI) codes
    证券及相关金融工具 金融工具分类(CFI)编码
    China National Standards
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    GB/T 3564-2023 Bicycle component Classifications, names and main terms
    自行车部件分类、名称和主要术语
    China National Standards
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    GB/T 24437-2023 Classification and evaluation of prosthetic and orthotic configuration mechanisms
    假肢、矫形器配置机构的等级划分与评定
    China National Standards
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    GB/T 10095.2-2023 Cylindrical gear ISO tooth surface tolerance Classification system Part 2: Definition and allowable value of radial comprehensive deviation
    圆柱齿轮 ISO齿面公差分级制 第2部分:径向综合偏差的定义和允许值
    China National Standards
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    GB/T 42918.1-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 1: Nomenclature system and basis for Classification
    塑料 模塑和挤出用热塑性聚氨酯 第1部分:命名系统和分类基础
    China National Standards
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    GB/T 16252-2023 Adult hand size Classification
    成年人手部尺寸分型
    China National Standards
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    GB/T 42374-2023 Standards for Classification and Evaluation of Popular Skiing Events
    大众滑雪赛事活动等级划分与评定规范
    China National Standards
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    GB/T 18266.5-2023 Classification of sports venues Part 5: Classification and assessment of ski resorts
    体育场所等级的划分 第5部分:滑雪场所星级划分及评定
    China National Standards
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    GB/T 42534.2-2023 Fluid Power Systems and Components Reference Dictionary Specification Part 2: Definitions of Pneumatic Product Classes and Characteristics
    流体传动系统及元件 参考词典规范 第2部分:气动产品类与特性的定义
    China National Standards
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    GB/Z 42759-2023 Smart City: Guidelines for the Classification of AI Technology Application Scenarios
    智慧城市 人工智能技术应用场景分类指南
    China National Standards
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    GB/T 4798.4-2023 Classification of environmental conditions Classification of environmental parameter groups and their severity levels Part 4: Stationary use in places without weather protection
    环境条件分类 环境参数组分类及其严酷程度分级 第4部分:无气候防护场所固定使用
    China National Standards
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    GB/T 20986-2023 Information security technology - Guidelines for Classification and grading of network security incidents
    信息安全技术 网络安全事件分类分级指南
    China National Standards
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    GB/T 4798.3-2023 Classification of environmental conditions Classification of environmental parameter groups and their severity classification Part 3: Stationary use in places with weather protection
    环境条件分类 环境参数组分类及其严酷程度分级 第3部分:有气候防护场所固定使用
    China National Standards
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    GB/T 42551-2023 Classification and description of catering service information
    餐饮服务信息分类与描述
    China National Standards
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    GB/T 16674.3-2023 Hexagonal flange bolts Small series Class A (wrenching characteristics according to Class B)
    六角法兰面螺栓 小系列 A级(扳拧特性按B级)
    China National Standards
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    GB/T 42594-2023 Guidelines for Hazard Classification of Media for Pressure Equipment
    承压设备介质危害分类导则
    China National Standards
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    GB/T 42810-2023 Specification for Classification and coding of geographical elements of ports
    港口地理要素分类与编码规范
    China National Standards
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    GB/T 42693-2023 Classification of emergency technical textiles
    应急产业用纺织品分类
    China National Standards
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    GB/T 39545.4-2023 Design and selection of components for enclosed gear drives - Part 4: Balance Classes for flexible couplings
    闭式齿轮传动装置的零部件设计和选择 第4部分:挠性联轴器平衡等级
    China National Standards
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    GB/T 42387-2023 Glass measuring vessels - Technical requirements for quality Classification
    玻璃量器 质量分级技术要求
    China National Standards
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    GB/T 42468.1-2023 Specifications for rescue and restoration of paper archives Part 1: Classification of damage levels
    纸质档案抢救与修复规范 第1部分:破损等级的划分
    China National Standards
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    GB/T 42306-2023 Cork pellets and cork flour Classification, properties and packaging
    软木粒和软木粉 分类、性质和包装
    China National Standards
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    GB/T 31552-2023 Foundry machinery Classification and model compilation method
    铸造机械 分类与型号编制方法
    China National Standards
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    GB/T 42401-2023 Laser cladding repair Defect quality Classification
    激光熔覆修复 缺陷质量分级
    China National Standards
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    GB/T 42390-2023 Express packaging Classification and code
    快递包装分类与代码
    China National Standards
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    GB/T 42499-2023 Classification and codes of e-commerce complaints and reports
    电子商务投诉举报信息分类与代码
    China National Standards
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    GB/T 21373-2023 Intellectual property literature and information Classification and code
    知识产权文献与信息 分类及代码
    China National Standards
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    GB/T 42330-2023 Oceanic Sample Management Classification Code
    大洋样品管理分类代码
    China National Standards
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    GB/T 1413-2023 Series 1 containers - Classification, dimensions and rated masses
    系列1集装箱 分类、尺寸和额定质量
    China National Standards
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    GB/T 16731-2023 Classification of sound-absorbing performance of building sound-absorbing products
    建筑吸声产品的吸声性能分级
    China National Standards
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    GB/T 41513-2022 Classification and Terminology of Spray Equipment
    喷射设备分类及名词术语
    China National Standards
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    GB/T 41575-2022 Classification and codes of unhealthy Internet content for minors
    未成年人互联网不健康内容分类与代码
    China National Standards
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    GB/T 19608.2-2022 Classification of special environmental conditions Part 2: hot and dry desert
    特殊环境条件分级 第2部分:干热沙漠
    China National Standards
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    GB/T 19608.1-2022 Classification for special environmental conditions Part 1: Dry heat
    特殊环境条件分级 第1部分:干热
    China National Standards
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    GB/T 26358-2022 Classification of tourist resorts
    旅游度假区等级划分
    China National Standards
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    GB/T 2546.1-2022 Plastics - Polypropylene (PP) molding and extrusion materials - Part 1: Nomenclature system and basis of Classification
    塑料 聚丙烯(PP)模塑和挤出材料 第1部分:命名系统和分类基础
    China National Standards
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    GB/T 41562-2022 Classification method of online reputation of consumer goods
    消费品在线信誉 等级划分方法
    China National Standards
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    GB/T 41579-2022 Nuclear Facility Emergency Preparedness Classification
    核设施应急准备分类
    China National Standards
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    GB/T 41648-2022 Basic Requirements and Classification of Tourist Homestays
    旅游民宿基本要求与等级划分
    China National Standards
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    GB/T 41545-2022 Classification and names of aquatic products and processed aquatic products
    水产品及水产加工品分类与名称
    China National Standards
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    GB/T 41555-2022 Classification and codes of popular science services
    科普服务分类与代码
    China National Standards
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    GB/T 41431-2022 Terminology and Classification of household robots and similar services
    家用和类似用途服务机器人 术语和分类
    China National Standards
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    GB/T 30283-2022 Information security technology Classification and code of information security services
    信息安全技术 信息安全服务 分类与代码
    China National Standards
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    GB/T 18380.34-2022 Fire tests of electric and optical cables under fire conditions - Part 34: vertical flame spread test for vertically mounted bunched wires and cables, Class B
    电缆和光缆在火焰条件下的燃烧试验 第34部分:垂直安装的成束电线电缆火焰垂直蔓延试验 B类
    China National Standards
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    GB/T 18380.33-2022 Fire tests of electric and optical cables under fire conditions - Part 33: vertical flame spread test for vertically mounted bunched wires and cables, Class A
    电缆和光缆在火焰条件下的燃烧试验 第33部分:垂直安装的成束电线电缆火焰垂直蔓延试验 A类
    China National Standards
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    GB/T 18380.32-2022 Fire tests of electric and optical cables under fire conditions - Part 32: vertical flame spread test for vertically mounted bunched wires and cables, Class A, f / R
    电缆和光缆在火焰条件下的燃烧试验 第32部分:垂直安装的成束电线电缆火焰垂直蔓延试验 A F/R类
    China National Standards
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    GB/T 15224.3-2022 Coal quality Classification part 3: calorific value
    煤炭质量分级 第3部分:发热量
    China National Standards
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    GB/T 13923-2022 Classification and code of basic geographic information elements
    基础地理信息要素分类与代码
    China National Standards
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    GB/T 41499-2022 Waste catalyst Classification
    废弃催化剂 分类
    China National Standards
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    GB/T 41464-2022 Classified guidance of high growth enterprises
    高成长企业分类导引
    China National Standards
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    GB/T 41374-2022 Village Affairs Management Basic Terms and Classification of Matters
    村务管理 基础术语与事项分类
    China National Standards
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    GB/T 21355-2022 Non-destructive testing—Industrial computed radiography with storage phosphor imaging plates—Classification of systems
    无损检测  基于存储磷光成像板的工业计算机射线照相检测   系统分类
    China National Standards
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    GB/T 41344.3-2022 Safety of machinery - Risk warning - Part 3: Classification
    机械安全 风险预警 第3部分:分级
    China National Standards
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    GB/T 41336-2022 Classification and test method of fire performance of building curtain wall
    建筑幕墙防火性能分级及试验方法
    China National Standards
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    GB/T 13861-2022 Classification and code for the hazardous and harmful factors in process
    生产过程危险和有害因素分类与代码
    China National Standards
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    GB/T 42222-2022 Glass instruments - Test methods and Classification for optical uniformity
    玻璃仪器 光学均匀性测试方法与分级
    China National Standards
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    GB/T 17215.324-2022 Electrical Measuring Equipment (AC) Particular Requirements Part 24: Static Fundamental Component Reactive Energy Meters (Class 0.5S, Class 1S, Class 1, Class 2 and Class 3)
    电测量设备(交流) 特殊要求 第24部分:静止式基波分量无功电能表(0.5S级、1S级、1级、2级和3级)
    China National Standards
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    GB/T 17215.323-2022 Electrical measuring equipment (alternating current) - Particular requirements - Part 23: Static reactive energy meters (Classes 2 and 3)
    电测量设备(交流) 特殊要求 第23部分:静止式无功电能表(2级和3级)
    China National Standards
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    GB/T 41914.2-2022 Microbubble technology General rules for the use and measurement of microbubbles Part 2: Classification of microbubble properties
    微细气泡技术 微细气泡使用和测量通则 第2部分:微细气泡属性分类
    China National Standards
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    GB/T 41974.1-2022 Plastics - Color masterbatches - Part 1: Nomenclature system and basis of Classification
    塑料 色母料 第1部分:命名系统和分类基础
    China National Standards
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    GB/T 41963-2022 Technical requirements for Classification and collection of chemicals used in waste vehicles
    废弃车用化学品分类与收集技术要求
    China National Standards
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    GB/T 42128-2022 Smart Manufacturing Industrial Data Classification Principles
    智能制造 工业数据 分类原则
    China National Standards
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    GB/T 41925-2022 Classification of Urban Underground Space and Underground Engineering
    城市地下空间与地下工程分类
    China National Standards
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    GB/T 14885-2022 Basic Classification and code of assets such as fixed assets
    固定资产等资产基础分类与代码
    China National Standards
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    GB/T 42003-2022 Multilingual Classification and naming of cross-border e-commerce transaction products Ceramic products
    跨境电子商务交易类产品多语种分类与命名 陶瓷产品
    China National Standards
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    GB/T 41758.1-2022 Plastics - Polyketone (PK) molding and extrusion materials - Part 1: Nomenclature system and basis of Classification
    塑料 聚酮(PK)模塑和挤出材料 第1部分:命名系统和分类基础
    China National Standards
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