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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.
  •  China "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 37400.10-2019 Heavy mechanical general technical specification—Part 10:Assembling
    重型机械通用技术条件 第10部分:装配
    China National Standards

    English PDF
    GB/T 36628.4-2019 Information technology-Telecommunications and information exchange between systems-Visible light communication-Part 4:Transmission protocol for indoor positioning
    信息技术 系统间远程通信和信息交换 可见光通信 第4部分:室内定位传输协议
    China National Standards

    English PDF
    GB/T 36628.3-2019 Information technology-Telecommunications and information exchange between systems-Visible light communication-Part 3:Specification of media access control and physical layer for high-rate visible light communication
    信息技术 系统间远程通信和信息交换 可见光通信 第3部分:高速可见光通信媒体访问控制和物理层规范
    China National Standards

    English PDF
    GB/T 36628.2-2019 Information technology-Telecommunications and information exchange between systems-Visible light communication-Part 2:Specification of media access control and physical layer for low-rate and narrowband visible light communication
    信息技术 系统间远程通信和信息交换 可见光通信 第2部分:低速窄带可见光通信媒体访问控制和物理层规范
    China National Standards

    English PDF
    GB/T 36625.5-2019 Smart city—Data fusion—Part 5:Data elements of basic municipal facilities
    智慧城市 数据融合 第5部分:市政基础设施数据元素
    China National Standards

    English PDF
    GB/T 36520.4-2019 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 4:Dimensions and tolerances of seals for cylinder port
    液压传动 聚氨酯密封件尺寸系列 第4部分:缸口密封圈的尺寸和公差
    China National Standards

    English PDF
    GB/T 36520.3-2019 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 3:Dimensions and tolerances of wiper ring
    液压传动 聚氨酯密封件尺寸系列 第3部分:防尘圈的尺寸和公差
    China National Standards

    English PDF
    GB/T 36478.4-2019 Internet of things—Information sharing and exchanging—Part 4:Data interface
    物联网 信息交换和共享 第4部分:数据接口
    China National Standards

    English PDF
    GB/T 36478.3-2019 Internet of things—Information sharing and exchanging—Part 3: Metadata
    物联网 信息交换和共享 第3部分:元数据
    China National Standards

    English PDF
    GB/T 36463.2-2019 Information technology service—Consulting and design—Part 2:Guidance for planning and design
    信息技术服务 咨询设计 第2部分:规划设计指南
    China National Standards

    English PDF
    GB/T 34044.1-2019 Automation systems and integration—Key performance indicators (KPIs) for manufacturing operations management—Part 1: Overview, concepts and terminology
    自动化系统与集成 制造运行管理的关键性能指标 第1部分:总述、概念和术语
    China National Standards

    English PDF
    GB/T 33475.1-2019 Information technology—High efficiency multimedia coding—Part 1: System
    信息技术 高效多媒体编码 第1部分:系统
    China National Standards

    English PDF
    GB/T 32671.2-2019 Colloidal systems—Methods for zeta-potential determination—Part 2:Optical methods
    胶体体系 zeta电位测量方法 第2部分:光学法
    China National Standards

    English PDF
    GB/T 32017-2019 Roller ball pens and refills
    水性墨水圆珠笔和笔芯
    China National Standards

    English PDF
    GB/T 30879.2-2019 Information technology-Universal coded character set (basic multilingual plane)-22 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字22点阵字型 第2部分:黑体
    China National Standards

    English PDF
    GB/T 30879.1-2019 Information technology—Universal coded character set (basic multilingual plane)—22 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字22点阵字型 第1部分:宋体
    China National Standards

    English PDF
    GB/T 30878-2019 Information technology-Universal coded character set (basic multilingual plane)-17×18 dot matrix font of Chinese ideogram
    信息技术 通用编码字符集(基本多文种平面) 汉字17×18点阵字型
    China National Standards

    English PDF
    GB/T 30544.4-2019 Nanotechnologies—Vocabulary—Part 4: Nanostructured materials
    纳米科技 术语 第4部分:纳米结构材料
    China National Standards

    English PDF
    GB/T 30269.805-2019 Information technology—Sensor networks—Part 805: Testing: Sensor gateway test specification
    信息技术 传感器网络 第805部分:测试:传感器网关测试规范
    China National Standards

    English PDF
    GB/T 30269.504-2019 Information technology—Sensor networks—Part 504: Identification:Sensor nodes identifier management
    信息技术 传感器网络 第504部分:标识:传感节点标识符管理
    China National Standards

    English PDF
    GB/T 30269.304-2019 Information technology—Sensor networks—Part 304:Communication and information exchange:Technical requirements of soundwave communication system
    信息技术 传感器网络 第304部分:通信与信息交换:声波通信系统技术要求
    China National Standards

    English PDF
    GB/T 29271.6-2019 Identification cards—Integrated circuit card programming interfaces—Part 6: Registration authority procedures for the authentication protocols for interoperability
    识别卡 集成电路卡编程接口 第6部分:实现互操作的鉴别协议的注册管理规程
    China National Standards

    English PDF
    GB/T 29271.4-2019 Identification cards—Integrated circuit card programming interfaces—Part 4: Application programming interface (API) administration
    识别卡 集成电路卡编程接口 第4部分:应用编程接口(API)管理
    China National Standards

    English PDF
    GB/T 28827.6-2019 Information technology service—Operations and maintenance—Part 6: Application system service requirements
    信息技术服务 运行维护 第6部分:应用系统服务要求
    China National Standards

    English PDF
    GB/T 28827.4-2019 Information technology service—Operations and maintenance—Part 4: Service requirements for data center
    信息技术服务 运行维护 第4部分:数据中心服务要求
    China National Standards

    English PDF
    GB/T 26726-2019 Ultrafine tungsten powder
    超细钨粉
    China National Standards

    English PDF
    GB/T 26714-2019 Ball point pens and refills
    油墨圆珠笔和笔芯
    China National Standards

    English PDF
    GB/T 26693-2019 Timekeeping instruments—Types,dimensions and nomenclature of watch movements
    计时仪器 手表机心的形状、尺寸和名称
    China National Standards

    English PDF
    GB/T 26237.14-2019 Information technology—Biometric data interchange formats—Part 14: DNA data
    信息技术 生物特征识别数据交换格式 第14部分:DNA数据
    China National Standards

    English PDF
    GB/T 26150-2019 Exempts washes Chinese jujube
    免洗红枣
    China National Standards

    English PDF
    GB/T 25899.2-2019 Information technology-Universal coded character set (basic multilingual plane)-32 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字32点阵字型 第2部分:黑体
    China National Standards

    English PDF
    GB/T 25899.1-2019 Information technology-Universal coded character set (basic multilingual plane)-32 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字32点阵字型 第1部分:宋体
    China National Standards

    English PDF
    GB/T 25217.7-2019 Methods for test, monitoring and prevention of rock burst—Part 7: Monitoring method of mining-induced stress
    冲击地压测定、监测与防治方法 第7部分:采动应力监测方法
    China National Standards

    English PDF
    GB/T 25217.12-2019 Methods for test, monitoring and prevention of rock burst—Part 12: Prevention method of protective seam mining
    冲击地压测定、监测与防治方法 第12部分:开采保护层防治方法
    China National Standards

    English PDF
    GB/T 25217.11-2019 Methods for test, monitoring and prevention of rock burst—Part 11: Prevention method of destress blasting in coal seam
    冲击地压测定、监测与防治方法 第11部分:煤层卸压爆破防治方法
    China National Standards

    English PDF
    GB/T 25217.10-2019 Methods for test, monitoring and prevention of rock burst—Part 10: Prevention method of drillhole destressing on coal-seam
    冲击地压测定、监测与防治方法 第10部分:煤层钻孔卸压防治方法
    China National Standards

    English PDF
    GB/T 25181-2019 Ready-mixed mortar
    预拌砂浆
    China National Standards

    English PDF
    GB/T 25104-2019 Automatic measurement of water content in crude oil—RF method
    原油水含量的自动测定 射频法
    China National Standards

    English PDF
    GB/T 25058-2019 Information security technology—Implementation guide for classified protection of cybersecurity
    信息安全技术 网络安全等级保护实施指南
    China National Standards

    English PDF
    GB/T 25048-2019 Metallic materials—Tube—Ring tensile test
    金属材料 管 环拉伸试验方法
    China National Standards

    English PDF
    GB/T 25000.23-2019 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 23: Measurement of system and software product quality
    系统与软件工程 系统与软件质量要求和评价(SQuaRE) 第23部分:系统与软件产品质量测量
    China National Standards

    English PDF
    GB/T 25000.22-2019 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 22: Measurement of quality in use
    系统与软件工程 系统与软件质量要求和评价(SQuaRE) 第22部分:使用质量测量
    China National Standards

    English PDF
    GB/T 25000.21-2019 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 21: Quality measure elements
    系统与软件工程 系统与软件质量要求和评价(SQuaRE) 第21部分:质量测度元素
    China National Standards

    English PDF
    GB/T 23867-2019 Skiing appliance—General vocabulary
    滑雪用具 通用词汇
    China National Standards

    English PDF
    GB/T 23866-2019 Requirements for drafting of sporting goods standards
    体育用品标准编写要求
    China National Standards

    English PDF
    GB/T 23854-2019 Bromochloro-5,5-dimethylhydantoin
    溴氯海因
    China National Standards

    English PDF
    GB/T 23448-2019 Sanitary ware—Flexible hose
    卫生洁具 软管
    China National Standards

    English PDF
    GB/T 23170-2019 Hair products—Wigs and hair pieces accessories
    发制品 假发头套及头饰
    China National Standards

    English PDF
    GB/T 22777-2019 Numeral information calendars
    数码信息历
    China National Standards

    English PDF
    GB/T 22711-2019 Specification for three-phase permanent magnet synchronous motors(frame size 80~355)
    三相永磁同步电动机技术条件(机座号 80~355)
    China National Standards

    English PDF
    GB/T 22459.7-2019 Refractory mortars—Part 7: Determination of other properties
    耐火泥浆 第7部分:其他性能试验方法
    China National Standards

    English PDF
    GB/T 22322.1-2019 Information technology-Chinese coded character set-24 dot matrix font of Chinese ideogram—Part 1:Song ti
    信息技术 中文编码字符集 汉字24点阵字型 第1部分:宋体
    China National Standards

    English PDF
    GB/T 22320-2019 Information technology-Chinese coded character set-15×16 dot matrix font of Chinese ideogram
    信息技术 中文编码字符集 汉字15×16点阵字型
    China National Standards

    English PDF
    GB/T 22049-2019 Footwear—Standard atmospheres for conditioning and testing of footwear and components for footwear
    鞋类 鞋类和鞋类部件环境调节及试验用标准环境
    China National Standards

    English PDF
    GB/T 21841-2019 Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine(6PPD)
    橡胶防老剂 N-1,3-二甲基丁基-N’-苯基对苯二胺(6PPD)
    China National Standards

    English PDF
    GB/T 21838.1-2019 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
    金属材料 硬度和材料参数的仪器化压入试验 第1部分:试验方法
    China National Standards

    English PDF
    GB/T 21242-2019 Fireworks—Test methods of qualitative determination of prohibitive and limitative substances
    烟花爆竹 禁限用物质定性检测方法
    China National Standards

    English PDF
    GB/T 21149-2019 Fired roofing tiles
    烧结瓦
    China National Standards

    English PDF
    GB/T 21138-2019 Tobacco seeds
    烟草种子
    China National Standards

    English PDF
    GB/T 21050-2019 Information security technology—Security requirements for network switch
    信息安全技术 网络交换机安全技术要求
    China National Standards

    English PDF
    GB/T 20979-2019 Information security technology—Technical requirements for iris recognition system
    信息安全技术 虹膜识别系统技术要求
    China National Standards

    English PDF
    GB/T 20720.1-2019 Enterprise-control system integration—Part 1: Models and terminology
    企业控制系统集成 第1部分:模型和术语
    China National Standards

    English PDF
    GB/T 20394-2019 Gymnastic artificial turf
    体育用人造草
    China National Standards

    English PDF
    GB/T 20273-2019 Information security technology—Security technical requirements for database management system
    信息安全技术 数据库管理系统安全技术要求
    China National Standards

    English PDF
    GB/T 20272-2019 Information security technology—Security technical requirements for operating system
    信息安全技术 操作系统安全技术要求
    China National Standards

    English PDF
    GB/T 20202-2019 Ethylene-vinyl acetate copolymer (EVA) blown covering film for agriculture
    农业用乙烯-乙酸乙烯酯共聚物(EVA)吹塑棚膜
    China National Standards

    English PDF
    GB/T 20009-2019 Information security technology—Security evaluation criteria for database management system
    信息安全技术 数据库管理系统安全评估准则
    China National Standards

    English PDF
    GB/T 19968.1-2019 Information technology-Universal coded character set (basic multilingual plane)-48 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字48点阵字型 第1部分:宋体
    China National Standards

    English PDF
    GB/T 21050-2019 Information security technology—Security requirements for network switch
    信息安全技术 网络交换机安全技术要求
    China National Standards

    English PDF
    GB/T 21050-2019 Information security technology—Security requirements for network switch
    信息安全技术 网络交换机安全技术要求
    China National Standards

    English PDF
    GB/T 20979-2019 Information security technology—Technical requirements for iris recognition system
    信息安全技术 虹膜识别系统技术要求
    China National Standards

    English PDF
    GB/T 20394-2019 Gymnastic artificial turf
    体育用人造草
    China National Standards

    English PDF
    GB/T 20273-2019 Information security technology—Security technical requirements for database management system
    信息安全技术 数据库管理系统安全技术要求
    China National Standards

    English PDF
    GB/T 20272-2019 Information security technology—Security technical requirements for operating system
    信息安全技术 操作系统安全技术要求
    China National Standards

    English PDF
    GB/T 20202-2019 Ethylene-vinyl acetate copolymer (EVA) blown covering film for agriculture
    农业用乙烯-乙酸乙烯酯共聚物(EVA)吹塑棚膜
    China National Standards

    English PDF
    GB/T 20009-2019 Information security technology—Security evaluation criteria for database management system
    信息安全技术 数据库管理系统安全评估准则
    China National Standards

    English PDF
    GB/T 19968.1-2019 Information technology-Universal coded character set (basic multilingual plane)-48 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字48点阵字型 第1部分:宋体
    China National Standards

    English PDF
    GB/T 19967.2-2019 Information technology-Universal coded character set (basic multilingual plane)-24 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字24点阵字型 第2部分:黑体
    China National Standards

    English PDF
    GB/T 19967.1-2019 Information technology-Universal coded character set (basic multilingual plane)-24 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字24点阵字型 第1部分:宋体
    China National Standards

    English PDF
    GB/T 19966-2019 Information technology-Universal coded character set (basic multilingual plane)-15×16 dot matrix font of Chinese ideogram
    信息技术 通用编码字符集(基本多文种平面) 汉字15×16点阵字型
    China National Standards

    English PDF
    GB/T 19903.14-2019 Automation systems and integration—Physical device control—Data model for computerized numerical controllers—Part 14: Process data for sink electrical discharge machining (sink-EDM)
    自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第14部分:电火花成形加工用工艺数据
    China National Standards

    English PDF
    GB/T 19903.13-2019 Automation systems and integration—Physical device control—Data model for computerized numerical controllers—Part 13: Process data for wire electrical discharge machining (wire-EDM)
    自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第13部分:电火花线切割加工用工艺数据
    China National Standards

    English PDF
    GB/T 19812.5-2019 Plastic equipment for water saving irrigation—Part 5:Sub-surface drip irrigation pipe
    塑料节水灌溉器材 第5部分:地埋式滴灌管
    China National Standards

    English PDF
    GB/T 19748-2019 Metallic materials—Charpy V-notch pendulum impact test—Instrumented test method
    金属材料 夏比V型缺口摆锤冲击试验 仪器化试验方法
    China National Standards

    English PDF
    GB/T 19630-2019 Organic products—Requirements for production,processing,labeling and management system
    有机产品 生产、加工、标识与管理体系要求
    China National Standards

    English PDF
    GB/T 19472.1-2019 Polyethylene structure wall pipeline system for underground usage—Part 1: Polyethylene double wall corrugated pipes
    埋地用聚乙烯(PE)结构壁管道系统 第1部分:聚乙烯双壁波纹管材
    China National Standards

    English PDF
    GB/T 19232-2019 Fan coil unit
    风机盘管机组
    China National Standards

    English PDF
    GB/T 19068.3-2019 Small wind turbines—Part 3: Wind tunnel test methods
    小型风力发电机组 第3部分:风洞试验方法
    China National Standards

    English PDF
    GB/T 18968-2019 Terms of wall materials
    墙体材料术语
    China National Standards

    English PDF
    GB/T 18916.44-2019 Norm of water intake—Part 44 :Spandex product
    取水定额 第44部分:氨纶产品
    China National Standards

    English PDF
    GB/T 18910.62-2019 Liquid crystal display devices—Part 6-2: Measuring methods for liquid crystal display modules—Reflective type
    液晶显示器件 第6-2部分:液晶显示模块测试方法 反射型
    China National Standards

    English PDF
    GB/T 18882.3-2019 Chemical analysis methods for mixed rare earth oxide of ion-absorption rare earth ore—Part 3: Determination of silicon dioxide content
    离子型稀土矿混合稀土氧化物化学分析方法 第3部分:二氧化硅含量的测定
    China National Standards

    English PDF
    GB/T 18809-2019 General specification for air ion measuring instruments
    空气离子测量仪通用规范
    China National Standards

    English PDF
    GB/T 18477.3-2019 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes
    埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第3部分:轴向中空壁管材
    China National Standards

    English PDF
    GB/T 18476-2019 Polyolefin pipes for the conveyance of fluids—Determination of resistance to crack propagation—Test method for slow crack growth(notch test)
    流体输送用聚烯烃管材 耐裂纹扩展的测定 慢速裂纹增长的试验方法(切口试验)
    China National Standards

    English PDF
    GB/T 18251-2019 Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds
    聚烯烃管材、管件和混配料中颜料或炭黑分散度的测定
    China National Standards

    English PDF
    GB/T 18018-2019 Information security technology—Technical requirement for router security
    信息安全技术 路由器安全技术要求
    China National Standards

    English PDF
    GB/T 17889.5-2019 Ladders—Part 5: Telescopic ladders
    梯子 第5部分:伸缩梯
    China National Standards

    English PDF
    GB/T 17795-2019 Glass wool thermal insulating products for building
    建筑绝热用玻璃棉制品
    China National Standards

    English PDF
    GB/T 17633-2019 Geotextiles and geotextile-related products-Determination of water flow capacity in their plane
    土工布及其有关产品 平面内水流量的测定
    China National Standards

    English PDF

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