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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 "G" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21227-2021 AC loss measurements—MaGnetometer methods for hysteresis loss in superconducting multifilamentary composites
    交流损耗测量 多丝复合超导材料磁滞损耗的磁强计测量法
    China National Standards
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    GB/T 21017-2021 Technical specifications for maize dryinG
    玉米干燥技术规范
    China National Standards
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    GB/T 20720.4-2021 Enterprise-control system inteGration—Part 4:Object model attributes for manufacturing operations management integration
    企业控制系统集成 第4部分:制造运行管理集成的对象模型属性
    China National Standards
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    GB/T 20228-2021 Gallium arsenide single crystal
    砷化镓单晶
    China National Standards
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    GB/T 20091-2021 Classification for orGanizations
    组织机构类型
    China National Standards
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    GB/T 19216.3-2021 Circuit inteGrity test for electric cables or optical fiber cables under fire conditions—Part 3:Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure
    在火焰条件下电缆或光缆的线路完整性试验 第3部分:火焰温度不低于830 ℃的供火并施加冲击振动,额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法
    China National Standards
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    GB/T 19216.2-2021 Circuit inteGrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not
    在火焰条件下电缆或光缆的线路完整性试验 第2部分:火焰温度不低于830 ℃的供火并施加冲击振动,额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法
    China National Standards
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    GB/T 19216.1-2021 Circuit inteGrity test for electric cables or optical fiber cables under fire conditions-Part 1:Test method for fire with shock at atemperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/ 1 kV and with an overall diameter exceed
    在火焰条件下电缆或光缆的线路完整性试验 第1部分:火焰温度不低于830 ℃的供火并施加冲击振动,额定电压0.6/1 kV及以下外径超过20 mm电缆的试验方法
    China National Standards
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    GB/T 18916.53-2021 Norm of water intake - Part 53: SuGar
    取水定额 第53部分:食糖
    China National Standards
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    GB/T 18341-2021 Specifications of survey for Geological and mineral resources exploration
    地质矿产勘查测量规范
    China National Standards
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    GB/T 18216.5-2021 Electrical safety in low voltaGe distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing,measuring or monitoring of protective measures-Part 5:Resistance to earth
    交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第5部分:对地电阻
    China National Standards
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    GB/T 18216.4-2021 Electrical safety in low voltaGe distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
    交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分:接地电阻和等电位接地电阻
    China National Standards
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    GB/T 18216.3-2021 Electrical safety in low voltaGe distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
    交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分:环路阻抗
    China National Standards
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    GB/T 18216.2-2021 Electrical safety in low voltaGe distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
    交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分:绝缘电阻
    China National Standards
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    GB/T 18216.1-2021 Electrical safety in low voltaGe distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements
    交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第1部分:通用要求
    China National Standards
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    GB/T 40240-2021 Guidelines for evaluation of ecological community
    生态社区评价指南
    China National Standards
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    GB/T 40169-2021 Compression-moulded plates of ultra-hiGh-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD)
    超高分子量聚乙烯(PE-UHMW)和高密度聚乙烯(PE-HD)模塑板材
    China National Standards
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    GB/T 40151-2021 Security and resilience—EmerGency management—Guidelines for capability assessment
    安全与韧性 应急管理 能力评估指南
    China National Standards
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    GB/T 8897.1-2021 Primary batteries—Part 1:General
    原电池 第1部分:总则
    China National Standards
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    GB/T 25195.4-2021 Cranes—Graphical symbols—Part 4:Jib cranes
    起重机 图形符号 第4部分:臂架起重机
    China National Standards
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    GB 9656-2021 Safety technical specification for Glazing materials used in power-driven vehicles
    机动车玻璃安全技术规范
    China National Standards
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    GB 19268-2021 Solid cyanide packaGe
    固体氰化物包装
    China National Standards
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    GB 40160-2021 Safety rules for elevatinG work platforms
    升降工作平台安全规则
    China National Standards
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    GB 17957-2021 Rock drillinG machines and pneumatic tools—Safety requirements
    凿岩机械与气动工具 安全要求
    China National Standards
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    GB 18382-2021 Fertilizer markinG—Presentation and declaration
    肥料标识 内容和要求
    China National Standards
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    GB 19815-2021 CentrifuGe—Safety requirements
    离心机 安全要求
    China National Standards
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    GB/T 40023-2021 Non-destructive testinG instruments - Ultrasonic time-of-flight diffraction instrument - Technical requirements
    无损检测仪器 超声衍射声时检测仪 技术要求
    China National Standards
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    GB/T 40058-2021 CodinG specification for the national fixed assets investment projects
    全国固定资产投资项目代码编码规范
    China National Standards
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    GB/T 40044-2021 Specification of warehouse distribution information exchanGe in express service manufacturing industry
    快递服务制造业仓配信息交换规范
    China National Standards
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    GB/T 40043-2021 Specification of information exchanGe between express service and electronic commerce
    快递服务与电子商务信息交换规范
    China National Standards
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    GB/T 39885-2021 Examination methods for triazolam in suspected druGs - Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39884-2021 Examination methods for three components in cannabis in suspected druGs - Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中大麻三种成分检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39883-2021 Examination methods for morphine in suspected druGs - Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中吗啡检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39882-2021 Examination methods for methylene dioxymetham phetamine in suspected druGs -- Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中二亚甲基双氧安非他明检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39881-2021 Examination methods for methaqualone in suspected druGs -- Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中安眠酮检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39880-2021 Examination methods for methadone in suspected druGs -- Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中美沙酮检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39879-2021 Examination methods for five components in opium in suspected druGs - Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中鸦片五种成分检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39878-2021 Examination methods for estazolam in suspected druGs - Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中艾司唑仑检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39877-2021 Examination methods for diazepam in suspected druGs—Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中地西泮检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39876-2021 Examination methods for cocaine in suspected druGs—Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中可卡因检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected druGs—Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中氯氮卓检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39874-2021 Examination methods for bromazepam in suspected druGs—Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中溴西泮检验 气相色谱和气相色谱-质谱法
    China National Standards
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    GB/T 39782-2021 Specifications for safe firinG area map-drawing of anti-aircraft gun at weather modification operating spots
    人工影响天气高炮作业点安全射界图绘制规范
    China National Standards
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    GB/T 33779.3-2021 Guidance for special characteristic of optical fibre—Part 3:Effective area(Aeff)
    光纤特性测试导则 第3部分:有效面积(Aeff)
    China National Standards
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    GB/T 21548-2021 Methods of measurement of the hiGh speed semiconductor lasers directly modulated for optical fiber communication systems
    光通信用高速直接调制半导体激光器的测量方法
    China National Standards
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    GB/T 15000.7-2021 Directives for the work of reference materials—Part 7:General requirements for the competence of reference material producers
    标准样品工作导则 第7部分:标准样品生产者能力的通用要求
    China National Standards
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    GB 5084-2021 Standard for irriGation water quality
    农田灌溉水质标准
    China National Standards
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    GB/T 40086-2021 Synthetic ice rink - General technical requirements and test methods
    仿真冰场 通用技术要求和试验方法
    China National Standards
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    GB/T 40047-2021 Personal protective equipment-Eye and face protection for sports use-Ski Goggles
    个体防护装备 运动眼面部防护 滑雪镜
    China National Standards
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    GB/T 40088-2021 ManaGement specification for transparency in village affairs
    村务公开管理规范
    China National Standards
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    GB/T 40087-2021 Geospatial grid encoding rule
    地球空间网格编码规则
    China National Standards
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    GB/T 40085-2021 NaviGation electronic map - Division network model
    导航电子地图 分区网络模型
    China National Standards
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    GB/T 40057-2021 Emblem of the Communist Youth LeaGue of China
    中国共产主义青年团团徽
    China National Standards
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    GB/T 40056-2021 Standard color sample for flaG of the Communist Youth League of China
    中国共产主义青年团团旗颜色标准样品
    China National Standards
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    GB/T 40055-2021 FlaG of the Communist Youth League of China
    中国共产主义青年团团旗
    China National Standards
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    GB/T 40053-2021 Specification for construction on lonG-term observation research station of forest ecosystem
    森林生态系统长期定位观测研究站建设规范
    China National Standards
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    GB/T 39774-2021 Basic functions and technical requirements for naviGation application software
    导航应用软件基本功能及技术要求
    China National Standards
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    GB/T 22752-2021 Assistive product for person with disability - Grab bar
    康复辅助器具 抓握杆
    China National Standards
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    GB 40163-2021 Safety technical specification for packinG dangerous goods in containers transported by sea
    海运危险货物集装箱装箱安全技术要求
    China National Standards
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    GB 16993-2021 Safety reGulations for avoid working under hazardous condition of oxygen deficiency in enclosed spaces aboard ships
    防止船舶封闭处所缺氧危险作业安全规程
    China National Standards
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    GB 18985-2021 Amount of supply Gases for divers
    潜水员供气量
    China National Standards
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    GB/T 40091-2021 Requirements for safety measures of relayinG protection and security automatic equipment in smart substation
    智能变电站继电保护和电网安全自动装置安全措施要求
    China National Standards
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    GB/T 40090-2021 Code for operation and maintenance of enerGy storage station
    储能电站运行维护规程
    China National Standards
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    GB/T 40089-2021 Steel wire ropes for the petroleum and natural Gas industries—Minimum requirements and terms of acceptance
    石油和天然气工业用钢丝绳 最低要求和验收条件
    China National Standards
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    GB/T 40084-2021 Guidance for energy management performance assessment in iron and steel industry
    钢铁行业能源管理绩效评价指南
    China National Standards
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    GB/T 40083-2021 Technical requirements for online monitorinG of energy consumption of building materials industry
    建筑材料行业能耗在线监测技术要求
    China National Standards
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    GB/T 40082-2021 Wind turbines—Drive train Ground test specification
    风力发电机组 传动链地面测试技术规范
    China National Standards
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    GB/T 40080-2021 Nondestructive testinG of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness
    钢管无损检测 用于确认无缝和焊接钢管(埋弧焊除外)水压密实性的自动电磁检测方法
    China National Standards
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    GB/T 40079-2021 Classification system and qualification procedures for fuGitive emission type testing of valves
    阀门逸散性试验分类和鉴定程序
    China National Standards
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    GB/T 40077-2021 ReciprocatinG positive displacement pumps and pump units—Technical requirements
    往复式容积泵和泵装置 技术要求
    China National Standards
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    GB/T 40076-2021 AGricultural irrigation equipment—Filters—Verification of filtration grade
    农业灌溉设备 过滤器 过滤等级验证
    China National Standards
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    GB/T 40075-2021 General technical specification of six-axle light rail vehicle with articulated bogie for urban rail transit
    城市轨道交通六轴铰接转向架轻轨车辆通用技术条件
    China National Standards
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    GB/T 40074-2021 General requirements for saturation diving system
    饱和潜水系统通用要求
    China National Standards
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    GB/T 40073-2021 External pressure strenGth test procedure for metal pressure hull of submersibles
    潜水器金属耐压壳外压强度试验方法
    China National Standards
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    GB/T 40072-2021 StrenGth test method for submersible metallic framework
    潜水器金属框架强度试验方法
    China National Standards
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    GB/T 40064-2021 External pressure strenGth test procedure for metal pressure hull of submersibles
    节能技术评价导则
    China National Standards
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    GB/T 40063-2021 Guidelines for energy management and control center construction for industry enterprise
    工业企业能源管控中心建设指南
    China National Standards
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    GB/T 40062-2021 Method for determination of total inorGanic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography
    变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法
    China National Standards
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    GB/T 40061-2021 Technical specification for liquid hydroGen production system
    液氢生产系统技术规范
    China National Standards
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    GB/T 40060-2021 Technical requirements for storaGe and transportation of liquid hydrogen
    液氢贮存和运输技术要求
    China National Standards
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    GB/T 40059-2021 Facility manaGement—Guidance on strategic sourcing and the development of agreements
    设施管理 战略寻购和协议制定指南
    China National Standards
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    GB/T 40046-2021 Facility manaGement—Guidance on quality evaluation
    设施管理 质量评价指南
    China National Standards
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    GB/T 40045-2021 Fuel specification for hydroGen powered vehicles—Liquid hydrogen(LH2)
    氢能汽车用燃料 液氢
    China National Standards
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    GB/T 40039-2021 Validation of soil moisture remote sensinG products
    土壤水分遥感产品真实性检验
    China National Standards
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    GB/T 40038-2021 Validation of veGetation index remote sensing products
    植被指数遥感产品真实性检验
    China National Standards
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    GB/T 40036-2021 Translation services—Post-editinG of machine translation output—Requirements
    翻译服务 机器翻译结果的译后编辑 要求
    China National Standards
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    GB/T 40035-2021 Basic requirements for bilinGual parallel corpus processing service
    双语平行语料加工服务基本要求
    China National Standards
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    GB/T 40034-2021 Validation of leaf area index remote sensinG products
    叶面积指数遥感产品真实性检验
    China National Standards
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    GB/T 40033-2021 Validation of land surface evapotranspiration remote sensinG products
    地表蒸散发遥感产品真实性检验
    China National Standards
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    GB/T 40029-2021 Steel strand for prestressed concrete of LNG
    液化天然气储罐用预应力钢绞线
    China National Standards
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    GB/T 40027-2021 Information technoloGy—Information device interconnection—Terminal device profile description of smart home electronics system
    信息技术 信息设备互连 智能家用电子系统终端设备属性描述
    China National Standards
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    GB/T 40025-2021 RF technical requirements and test methods for 24GHz vehicle radio equipment
    24GHz车辆无线电设备射频技术要求及测试方法
    China National Standards
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    GB/T 40022-2021 General requirements of internet of things based on public telecommunication network
    基于公众电信网的物联网总体要求
    China National Standards
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    GB/T 40021-2021 General requirements of internet of things based on public telecommunication network
    信息物理系统 术语
    China National Standards
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    GB/T 40020-2021 General requirements of internet of things based on public telecommunication network
    信息物理系统 参考架构
    China National Standards
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    GB/T 40019-2021 General metadata for fundamental manufacturing process
    基础制造工艺通用元数据
    China National Standards
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    GB/T 40018-2021 Information security technoloGy—Certificate request and application protocol based on multiple channels
    信息安全技术 基于多信道的证书申请和应用协议
    China National Standards
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    GB/T 40017-2021 Information technoloGy—Telecommunications and information exchange between systems—Heterogeneous networks convergence and scalability of community energy-saving control network
    信息技术 系统间远程通信和信息交换 社区节能控制异构网络融合与可扩展性
    China National Standards
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    GB/T 40016-2021 General metadata for fundamental part and component
    基础零部件通用元数据
    China National Standards
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    GB/T 40015-2021 Information technoloGy—Telecommunications and information exchange between systems—Control and management of community energy-saving control network
    信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理
    China National Standards
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