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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 "C" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 37828-2019 BidireCtional metal to metal sealed butterfly valve for urban heating
    城镇供热用双向金属硬密封蝶阀
    China National Standards
    C

    English PDF
    GB/T 38014-2019 Textiles-ProteCtive nonwoven fabrics for surgical use
    纺织品 手术防护用非织造布
    China National Standards
    C

    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
    C

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    GB/T 50445-2019 TeChnique standard for village renovation
    村庄整治技术标准
    China National Standards
    C

    English PDF
    GB 23200.117-2019 National food safety standard - Determination of oxine-Copper residue infoods of plant origin - High performance liquid chromatography
    食品安全国家标准 植物源性食品中喹啉铜残留量的测定高效液相色谱法
    China National Standards
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    GB 23200.116-2019 National food safety standard - Determination of 90 organophosphorus pestiCides and metabolites residues in foods of plant origin - Gas chromatography method
    食品安全国家标准 植物源性食品中90种有机磷类农药及其代谢物残留量的测定气相色谱法
    China National Standards
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    GB 2763-2019 National food safety standard - Maximum residue limits for pestiCides in food
    食品安全国家标准 食品中农药最大残留限量
    China National Standards
    C

    English PDF
    GB/T 50568-2019 Standard for and gas field and pipeline investigation of geoteChnical engineering
    油气田及管道岩土工程勘察标准
    China National Standards
    C

    English PDF
    GB 50457-2019 Standard for design of pharmaCeutical industry clean room
    医药工业洁净厂房设计标准
    China National Standards
    C

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    GB/T 51381-2019 Design standard of VSC-HVDC converter station
    柔性直流输电换流站设计标准
    China National Standards
    C

    English PDF
    GB/T 51380-2019 TeChnical standard for broadban optical fiber access engieering
    宽带光纤接入工程技术标准
    China National Standards
    C

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    GB/T 51379-2019 Standard for design of roCk wool plant
    岩棉工厂设计标准
    China National Standards
    C

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    GB 51385-2019 Standard for proCess design of microwave integrated module factory
    微波集成组件生产工厂工艺设计标准
    China National Standards
    C

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    GB 51383-2019 TeChnical standard for concrete structures of nuclear power plants
    钢铁企业冷轧厂废液处理及利用设施工程技术标准
    China National Standards
    C

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    GB/T 50484-2019 Standard for teChnical of construction safety in petrochemical engineering
    石油化工建设工程施工安全技术标准
    China National Standards
    C

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    GB 51261-2019 Standard for design of natural gas liquefaCtion plant
    天然气液化工厂设计标准
    China National Standards
    C

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    GB/T 50476-2019 Standard for durability design of Concrete structures
    混凝土结构耐久性设计标准
    China National Standards
    C

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    GB 50144-2019 Standard for appraisal of reliability of industrial buildings and struCtures
    工业建筑可靠性鉴定标准
    China National Standards
    C

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    GB/T 50081-2019 Standard for test method of physiCal and mechanical properties on concrete
    混凝土物理力学性能试验方法标准
    China National Standards
    C

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    GB/T 51368-2019 TeChnical standard for application of photovoltaic system of buildings
    建筑光伏系统应用技术标准
    China National Standards
    C

    English PDF
    GB 51378-2019 Standard for aCceptance of high voltage DC power supply system engineering for telecommunication
    通信高压直流电源系统工程验收标准
    China National Standards
    C

    English PDF
    GB 51377-2019 Standard for design of Lithium-ion battery faCtories
    锂离子电池工厂设计标准
    China National Standards
    C

    English PDF
    GB/T 5226.1-2019 EleCtrical safety of machinery—Electrical equipment of machines—Part 1:General requirements
    机械电气安全 机械电气设备 第1部分:通用技术条件
    China National Standards
    C

    English PDF
    GB 50411-2019 Standard for aCceptance of enery efficient building construction
    建筑节能工程施工质量验收标准
    China National Standards
    C

    English PDF
    GB 50135-2019 Standard for design of high-rising struCtures
    高耸结构设计标准
    China National Standards
    C

    English PDF
    GB/T 50113-2019 TeChnical standard of slipform engineering
    滑动模板工程技术标准
    China National Standards
    C

    English PDF
    GB/T 22239-2019 Information seCurity technology—Baseline for classified protection of cybersecurity
    信息安全技术 网络安全等级保护基本要求
    China National Standards
    C

    English PDF
    GB/T 51347-2019 TeChnical standard for domestic wastewater treatment engineering of rural area
    农村生活污水处理工程技术标准
    China National Standards
    C

    English PDF
    GB/T 51346-2019 Standard for planning of urban green spaCe
    城市绿地规划标准
    China National Standards
    C

    English PDF
    GB/T 51366-2019 Standard for building Carbon emission calculation
    建筑碳排放计算标准
    China National Standards
    C

    English PDF
    GB/T 5777-2019 Automated full peripheral ultrasoniC testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections
    无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全圆周自动超声检测
    China National Standards
    C

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    GB/T 13295-2019 DuCtile iron pipes, fittings and accessories for water or gas applications [Including 2021XG1]
    水及燃气用球墨铸铁管、管件和附件
    China National Standards
    C

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    GB/T 38347-2019 Hot-rolled wire rod of ultra-low Carbon steel with high boron
    超低碳高硼钢热轧盘条
    China National Standards
    C

    English PDF
    GB/T 38343-2019 TeChnical specification for flange joints installation
    法兰接头安装技术规定
    China National Standards
    C

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    GB/T 38338-2019 Test method for fraCture toughness of carbon materials
    炭素材料断裂韧性测定方法
    China National Standards
    C

    English PDF
    GB/T 38337-2019 General speCification for ultrasonic motor and driver
    超声波电动机及其驱动控制器通用技术条件
    China National Standards
    C

    English PDF
    GB/T 38336-2019 Industrial, sCientific and medical robots—Electromagnetic compatibility—Emission methods of measurement and limits
    工业、科学和医疗机器人 电磁兼容 发射测试方法和限值
    China National Standards
    C

    English PDF
    GB/T 38334-2019 TeChnical specification for black-start of hydropower station
    水电站黑启动技术规范
    China National Standards
    C

    English PDF
    GB/T 38333-2019 Radio frequenCy identification (RFID) for lead-acid battery electronic tags technical specification
    铅酸蓄电池用射频识别(RFID)电子标签技术规范
    China National Standards
    C

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    GB/T 38332-2019 Smart grid Customer automatic demand response—Technical condition of central air conditioning system terminal
    智能电网用户自动需求响应 集中式空调系统终端技术条件
    China National Standards
    C

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    GB/T 38331-2019 General teChnical requirements for Li-ion battery made machine
    锂离子电池生产设备通用技术要求
    China National Standards
    C

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    GB/T 38330-2019 Code of maintenance and overhaul of inverter for photovoltaic power station
    光伏发电站逆变器检修维护规程
    China National Standards
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    GB/T 38329.1-2019 Utility Connections in port—Part 1: High voltage shore connection (HVSC) system—General requirements
    港口船岸连接 第1部分: 高压岸电连接(HVSC)系统 一般要求
    China National Standards
    C

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    GB/T 38328-2019 Common specifications of high-voltage direct current circuit-breakers for high-voltage direct current transmission using voltage sourced converters(VSC-HVDC)
    柔性直流系统用高压直流断路器的共用技术要求
    China National Standards
    C

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    GB/T 38327-2019 Health informatiCs—Classification of traditional Chinese medicine data sets
    健康信息学 中医药数据集分类
    China National Standards
    C

    English PDF
    GB/T 38328-2019 Common specifications of high-voltage direct current circuit-breakers for high-voltage direct current transmission using voltage sourced converters(VSC-HVDC)
    柔性直流系统用高压直流断路器的共用技术要求
    China National Standards
    C

    English PDF
    GB/T 38327-2019 Health informatiCs—Classification of traditional Chinese medicine data sets
    GB/T 38327-2019
    China National Standards
    C

    English PDF
    GB/T 38326-2019 Industrial,sCientific and medical robots—Electromagnetic compatibility—Immunity tests
    工业、科学和医疗机器人 电磁兼容 抗扰度试验
    China National Standards
    C

    English PDF
    GB/T 38325-2019 Ground-based verifiCation requirements for space science experiments
    空间科学实验地面验证要求
    China National Standards
    C

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    GB/T 38324-2019 Health informatiCs—Semantic network framework of traditional Chinese medicine language system
    健康信息学 中医药学语言系统语义网络框架
    China National Standards
    C

    English PDF
    GB/T 38323-2019 Digital teChinque application of building and residence community—Cooperation management protocol for home internet of things
    建筑及居住区数字化技术应用 家居物联网协同管理协议
    China National Standards
    C

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    GB/T 38322-2019 Information teChnology—Information device interconnection—Interface requirements between third-party smart home electric system and general terminal access service platform
    信息技术 信息设备互连 第三方智能家用电子系统与终端统一接入服务平台接口要求
    China National Standards
    C

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    GB/T 38321-2019 Digital teChnique application of building and residence community—Home network information platform
    建筑及居住区数字化技术应用 家庭网络信息化平台
    China National Standards
    C

    English PDF
    GB/T 38320-2019 Information teChnology—Information device interconnection—Interface requirements between smart home electric system terminals and general terminal access service platform
    信息技术 信息设备互连 智能家用电子系统终端设备与终端统一接入服务平台接口要求
    China National Standards
    C

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    GB/T 38319-2019 Digital teChnique application of building and residence community—Technical requirements for intelligent hardwares
    建筑及居住区数字化技术应用 智能硬件技术要求
    China National Standards
    C

    English PDF
    GB/T 38318-2019 Cyber security assessment guide for electric power system supervision and control
    电力监控系统网络安全评估指南
    China National Standards
    C

    English PDF
    GB/T 38317.31-2019 SpaCe and fixing dimensions for smart electricity meter—Part 31: Electrical interface
    智能电能表外形结构和安装尺寸 第31部分:电气接口
    China National Standards
    C

    English PDF
    GB/T 38317.22-2019 SpaCe and fixing dimensions for smart electricity meter—Part 22:Structure of B-type
    智能电能表外形结构和安装尺寸 第22部分:结构B型
    China National Standards
    C

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    GB/T 38317.21-2019 SpaCe and fixing dimensions for smart electricity meter—Part 21: Structure of A-type
    智能电能表外形结构和安装尺寸 第21部分:结构A型
    China National Standards
    C

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    GB/T 38317.11-2019 SpaCe and fixing dimensions for smart electricity meter—Part 11: General requirements
    智能电能表外形结构和安装尺寸 第11部分:通用要求
    China National Standards
    C

    English PDF
    GB/T 38316-2019 Test method of explosive power for organiC peroxides and self-reactive substances
    有机过氧化物和自反应物质作功能力的试验方法
    China National Standards
    C

    English PDF
    GB/T 38315-2019 Guidelines for preparation and implementation of fire fighting and emergenCy evacuation plans for workplaces
    社会单位灭火和应急疏散预案编制及实施导则
    China National Standards
    C

    English PDF
    GB/T 38314-2019 Lithium ion battery design and verifiCation requirements for space application
    宇航用锂离子蓄电池组设计与验证要求
    China National Standards
    C

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    GB/T 38313-2019 Design and verifiCation requirements of fibre optic components for space application
    宇航用纤维光学器件设计与验证要求
    China National Standards
    C

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    GB/T 38312-2019 Code for mooring and sea trials of large yachts
    大型游艇系泊、航行试验规程
    China National Standards
    C

    English PDF
    GB/T 38311-2019 Communication protocols and interfaces of public security and protection system in urban rail transit
    城市轨道交通安全防范通信协议与接口
    China National Standards
    C

    English PDF
    GB/T 38310-2019 Estimation of the lethal toxiC potency of fire effluents
    火灾烟气致死毒性的评估
    China National Standards
    C

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    GB/T 38309-2019 ToxiCity testing of fire effluents—Guidance for analysis of gases and vapours in fire effluents using FTIR gas analysis
    火灾烟气流毒性组分测试 FTIR分析火灾烟气中气体组分的指南
    China National Standards
    C

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    GB/T 38308-2019 Weather foreCast verification-Typhoon forecast
    天气预报检验 台风预报
    China National Standards
    C

    English PDF
    GB/T 38307-2019 AgriCultural service—Guidelines for agricultural certified seed extension service
    农业社会化服务 农业良种推广服务通则
    China National Standards
    C

    English PDF
    GB/T 38306-2019 Hand proteCtion — Protective gloves against thermal risks
    手部防护 防热伤害手套
    China National Standards
    C

    English PDF
    GB/T 38305-2019 Head proteCtion—Rescue helmets
    头部防护 救援头盔
    China National Standards
    C

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    GB/T 38304-2019 Hand proteCtion-Protective gloves against cold
    手部防护 防寒手套
    China National Standards
    C

    English PDF
    GB/T 38303-2019 AgriCultural service—Specifications of skills training for farmers
    农业社会化服务 农民技能培训规范
    China National Standards
    C

    English PDF
    GB/T 38302-2019 ProteCtive clothing—Thermal protective performance test method
    防护服装 热防护性能测试方法
    China National Standards
    C

    English PDF
    GB/T 38301-2019 Determination of limiting oxygen Concentration (LOC) of flammable gases and vapours
    可燃气体或蒸气极限氧浓度测定方法
    China National Standards
    C

    English PDF
    GB/T 38300-2019 ProteCtive clothing—Ensembles and garments for protection against cold
    防护服装 冷环境防护服
    China National Standards
    C

    English PDF
    GB/T 38299-2019 SoCietal security—Business continuity management systems—Guidelines for supply chain continuity
    公共安全 业务连续性管理体系 供应链连续性指南
    China National Standards
    C

    English PDF
    GB/T 38298-2019 Test method of auto-ignition temperature for solid Chemicals
    固体化学品自动点火温度的试验方法
    China National Standards
    C

    English PDF
    GB/T 38296-2019 Internal Connecting wires and cables of electrical equipments
    电器设备内部连接线缆
    China National Standards
    C

    English PDF
    GB/T 38295-2019 Limits for lead, Cadmium, hexavalent chromium, mercury in plastic materials
    塑料材料中铅、镉、六价铬、汞限量
    China National Standards
    C

    English PDF
    GB/T 38294-2019 TeChnical guidelines of energy audit for building materials industry
    建筑材料行业能源审计技术导则
    China National Standards
    C

    English PDF
    GB/T 38293-2019 Ships and marine teChnology—Computer applications—General principles for the development and use of programmable electronic systems in marine applications
    船舶和海上技术 计算机应用 船用可编程电子系统开发及使用总则
    China National Standards
    C

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    GB/T 38292-2019 Determination of merCury in plastic materials
    塑料材料中汞含量的测定
    China National Standards
    C

    English PDF
    GB/T 38291-2019 Determination of lead in plastiC materials
    塑料材料中铅含量的测定
    China National Standards
    C

    English PDF
    GB/T 38290-2019 Determination of Cadmium in plastic materials
    塑料材料中镉含量的测定
    China National Standards
    C

    English PDF
    GB/T 38289-2019 Classification and basic requirement for operational safety information of town gas facility
    城市燃气设施运行安全信息分类与基本要求
    China National Standards
    C

    English PDF
    GB/T 38288-2019 PlastiCs—Recycled polypropylene compound
    塑料 聚丙烯再生改性专用料
    China National Standards
    C

    English PDF
    GB/T 38287-2019 Determination of hexavalent Chromium in plastic materials
    塑料材料中六价铬含量的测定
    China National Standards
    C

    English PDF
    GB/T 38285-2019 Brakes for motorCycles and mopeds
    摩托车和轻便摩托车制动器
    China National Standards
    C

    English PDF
    GB/T 38284-2019 TeChnical guidelines of energy audit on iron and steel industry
    钢铁行业能源审计技术导则
    China National Standards
    C

    English PDF
    GB/T 38283-2019 GuidanCe for electric vehicles fire fighting and emergency rescue
    电动汽车灾害事故应急救援指南
    China National Standards
    C

    English PDF
    GB/T 38282-2019 Information desCription of product for electronic commerce transaction—Artwork
    电子商务交易产品信息描述 艺术品
    China National Standards
    C

    English PDF
    GB/T 38281.1-2019 IndiCator light units for household and similar fixed-electrical installations—Part 1: General requirements
    家用和类似用途固定式电气装置的指示灯装置 第1部分:通用要求
    China National Standards
    C

    English PDF
    GB/T 38280-2019 Cable management systems—Specifications for conduit fittings and accessories for cable installations for extra heavy duty electrical steel conduit
    电缆管理系统 超重荷型刚性电气导管电缆装置用导管配件和附件的规范
    China National Standards
    C

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    GB/T 38279-2019 TeChnical specification of auxiliary material for lead-acid batteries
    铅酸蓄电池用辅料技术规范
    China National Standards
    C

    English PDF
    GB/T 38278.6-2019 TeChnical requirements of holographic anti-counterfeiting products—Part 6: Holographic anti-counterfeiting cold stamping foil
    全息防伪产品技术条件 第6部分:冷烫印全息防伪箔
    China National Standards
    C

    English PDF
    GB/T 38277-2019 Brittle Crack arrest high strength steel plate for ship
    船用高强度止裂钢板
    China National Standards
    C

    English PDF
    GB/T 38276-2019 LubriCation system—Terminology and graphical symbols
    润滑系统 术语和图形符号
    China National Standards
    C

    English PDF
    GB/T 38275-2019 LubriCation system—Inspection specification
    润滑系统 检验规范
    China National Standards
    C

    English PDF

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