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  •  China "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB 50373-2019 Design code for communication conduit and passage engineering
    通信管道与通道工程设计标准
    China National Standards

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    GB/T 51390-2019 Technical standard for concrete structures of nuclear power plants
    核电厂混凝土结构技术标准
    China National Standards

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    GB/T 50493-2019 Standard for design of combustible gas and toxic gas detection and alarm for petrochemical industry
    石油化工可燃气体和有毒气体检测报警设计标准
    China National Standards

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    GB/T 51397-2019 Design standard for VSC-HVDC system
    柔性直流输电成套设计标准
    China National Standards

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    GB/T 50483-2019 Code for engineering design of environmental protection of chemical industry projects
    化工建设项目环境保护工程设计标准
    China National Standards

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    GB/T 50185-2019 Code for acceptance of construction quality of industrial equipment and pipeline insulation engineering
    工业设备及管道绝热工程施工质量验收标准
    China National Standards

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    GB 50166-2019 Code for installation and acceptance of fire alarm system
    火灾自动报警系统施工及验收标准
    China National Standards

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    GB/T 51398-2019 Standard for engineering technology of optical transport network(OTN)
    光传送网(OTN)工程技术标准
    China National Standards

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    GB/T 50377-2019 Standard for installation and acceptance of mechanical equipment in metallurgical mine
    矿山机电设备工程安装及验收标准
    China National Standards

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    GB/T 50402-2019 Standard for engineering installation acceptance of sintering mechanical equipment
    烧结机械设备工程安装验收标准
    China National Standards

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    GB/T 50481-2019 Standard for design of cotton spinning and weaving factory
    棉纺织工厂设计标准
    China National Standards

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    GB/T 26752-2020 PAN-based carbon fiber
    聚丙烯腈基碳纤维
    China National Standards

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    GB/T 24970-2020 Delineator
    轮廓标
    China National Standards

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    GB/T 24749-2020 Propiconazole
    丙环唑
    China National Standards

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    GB/T 24595-2020 Hot-rolled steel bars for quenched and tempered automobile crankshafts
    汽车调质曲轴用热轧钢棒
    China National Standards

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    GB/T 23762-2020 Test method for water purification performance of photocatalytic materials
    光催化材料水溶液净化性能测试方法
    China National Standards

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    GB/T 23761-2020 Test method for air-purification performances of photocatalytic materials--Degradation of acetaldehyde (or formaldehyde)
    光催化材料及制品空气净化性能测试方法 乙醛(或甲醛)的降解
    China National Standards

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    GB/T 23605-2020 Determination of β transus temperature of titanium alloys
    钛合金β转变温度测定方法
    China National Standards

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    GB/T 20801.1-2020 Pressure piping code--Industrial piping--Part 1: General
    压力管道规范 工业管道 第1部分:总则
    China National Standards

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    GB/T 20693-2020 Emamectin benzoate technical material
    甲氨基阿维菌素苯甲酸盐原药
    China National Standards

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    GB/T 20475.5-2020 Classification for content of harmful elements in coal--Part 5: Fluorine
    煤中有害元素含量分级 第5部分:氟
    China National Standards

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    GB/T 9966.7-2020 Test methods for natural stone--Part 7: Determination of strength for individual stone anchorages
    天然石材试验方法 第7部分:石材挂件组合单元挂装强度试验
    China National Standards

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    GB/T 9966.6-2020 Test methods for natural stone--Part 6: Determination of acid resistance
    天然石材试验方法 第6部分:耐酸性试验
    China National Standards

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    GB/T 9966.5-2020 Test methods for natural stone--Part 5: Determination of hardness
    天然石材试验方法 第5部分:硬度试验
    China National Standards

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    GB/T 9966.4-2020 Test methods for natural stone--Part 4: Determination of abrasion resistance
    天然石材试验方法 第4部分:耐磨性试验
    China National Standards

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    GB/T 9966.3-2020 Test methods for natural stone--Part 3: Determination of water absorption, bulk density, true density and true porosity
    天然石材试验方法 第3部分:吸水率、体积密度、真密度、真气孔率试验
    China National Standards

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    GB/T 9966.2-2020 Test methods for natural stone--Part 2: Determination of dry, wet and after freezing flexural strength
    天然石材试验方法 第2部分:干燥、水饱和、冻融循环后弯曲强度试验
    China National Standards

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    GB/T 9966.1-2020 Test methods for natural stone--Part 1: Determination of dry, wet and after freezing compressive strength
    天然石材试验方法 第1部分:干燥、水饱和、冻融循环后压缩强度试验
    China National Standards

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    GB/T 9766.7-2009/XG1-2020 Test method for tyre valve—Part 7:Test methods for components
    《轮胎气门嘴试验方法 第7部分:零部件试验方法》国家标准第1号修改单
    China National Standards

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    GB/T 7964-2020 Sintered metal materials(excluding hardmetal)--Tension testing at room temperature
    烧结金属材料(不包括硬质合金) 室温拉伸试验
    China National Standards

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    GB/T 6885-2020 Hardmetals--Sampling and testing method of mixed powders
    硬质合金 混合粉取样和试验方法
    China National Standards

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    GB/T 5243-2020 Marking,packing,transport and storage of cemented carbide products
    硬质合金制品的标志、包装、运输和贮存
    China National Standards

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    GB/T 5193-2020 Method of ultrasonic inspection for wrought titanium and titanium alloy products
    钛及钛合金加工产品超声检验方法
    China National Standards

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    GB/T 5168-2020 Microstructure and macrostructure examination for titanium and titanium alloys
    钛及钛合金高低倍组织检验方法
    China National Standards

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    GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
    金属铬 钒含量的测定 钽试剂三氯甲烷萃取分光光度法
    China National Standards

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    GB/T 4698.10-2020 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium)
    海绵钛、钛及钛合金化学分析方法 第10部分:铬量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法(含钒)
    China National Standards

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    GB/T 4595-2020 Measurement of noise on board vessels
    船上噪声测量
    China National Standards

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    GB/T 45001-2020 Occupational health and safety management systems—Requirements with guidance for use
    职业健康安全管理体系 要求及使用指南
    China National Standards

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    GB/T 3900-2020 Tyre valve series
    轮胎气门嘴系列
    China National Standards

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    GB/T 38727-2020 Biodegradable plastic films and bags for express logistics transportation and delivery
    全生物降解物流快递运输与投递用包装塑料膜、袋
    China National Standards

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    GB/T 38726-2020 Specifications for information exchange of express items in air transport
    快件航空运输信息交换规范
    China National Standards

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    GB/T 38590-2020 Technical regulations for continuous forest inventory
    森林资源连续清查技术规程
    China National Standards

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    GB/T 38589-2020 General technical requirements of corrosion-resistant alloy bars,wire rods and wires
    耐蚀合金棒材、盘条及丝材通用技术条件
    China National Standards

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    GB/T 38583-2020 Sea cucumber
    刺参
    China National Standards

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    GB/T 38582-2020 Specifications for assessment of forest ecosystem services
    森林生态系统服务功能评估规范
    China National Standards

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    GB/T 38566-2020 Civil-military common resources—Security conversion and anti-counterfeiting specification for information code
    军民通用资源 信息代码的安全转换与防伪技术规范
    China National Standards

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    GB/T 38565-2020 Classifcation and code of emergency supplies
    应急物资分类及编码
    China National Standards

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    GB/T 38564-2020 Technical requirements of anti-counterfeiting white paperboard
    防伪白纸板技术条件
    China National Standards

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    GB/T 38563-2020 General technical requirements for anti-counterfeiting traceability verification based on mobile internet
    基于移动互联网的防伪溯源验证通用技术条件
    China National Standards

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    GB/T 38561-2020 Information security technology—Technical requirements for cybersecurity management support system
    信息安全技术 网络安全管理支撑系统技术要求
    China National Standards

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    GB/T 38559-2020 Specification of industrial robots force control
    工业机器人力控制技术规范
    China National Standards

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    GB/T 38558-2020 Information security technology-Security test method for office devices
    信息安全技术 办公设备安全测试方法
    China National Standards

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    GB/T 38557.1-2020 Systems and software engineering—Interface and data exchange—Part 1:Interface specification for enterprise resource planning system and manufacturing execution system
    系统与软件工程 接口和数据交换 第1部分:企业资源计划系统与制造执行系统的接口规范
    China National Standards

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    GB/T 38556-2020 Information security technology—Technical specifications for one-time-password cryptographic application
    信息安全技术 动态口令密码应用技术规范
    China National Standards

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    GB/T 38555-2020 Information technology—Big data—Core metadata for industrial product
    信息技术 大数据 工业产品核心元数据
    China National Standards

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    GB/T 38554-2020 General requirements for simulation service used in cloud manufacturing
    云制造仿真服务通用要求
    China National Standards

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    GB/T 38553-2020 Requirements for energy saving management of industrial boiler systems
    工业锅炉系统节能管理要求
    China National Standards

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    GB/T 38552-2020 Code of practice for the safe use of mast climbing work platforms
    导架爬升式工作平台安全使用规程
    China National Standards

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    GB/T 38551-2020 Identification of plant varieties—MNP marker method
    植物品种鉴定 MNP标记法
    China National Standards

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    GB/T 38550-2020 Specifications for operation service of urban utility tunnel
    城市综合管廊运营服务规范
    China National Standards

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    GB/T 38548.6-2020 Content resources digitization—Part 6:Model of application
    内容资源数字化加工 第6部分:应用模式
    China National Standards

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    GB/T 38548.5-2020 Content resources digitization—Part 5:Quality control
    内容资源数字化加工 第5部分:质量控制
    China National Standards

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    GB/T 38548.4-2020 Content resources digitization—Part 4:Metadata
    内容资源数字化加工 第4部分:元数据
    China National Standards

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    GB/T 38548.3-2020 Content resources digitization—Part 3:Processing specification
    内容资源数字化加工 第3部分:加工规格
    China National Standards

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    GB/T 38548.2-2020 Content resources digitization—Part 2:Method of acquisition
    内容资源数字化加工 第2部分:采集方法
    China National Standards

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    GB/T 38548.1-2020 Content resources digitization—Part 1:Terminology
    内容资源数字化加工 第1部分:术语
    China National Standards

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    GB/T 38549-2020 Specification for management and maintenance of rural (village) rivers
    农村(村庄)河道管理与维护规范
    China National Standards

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    GB/T 38547-2020 Tourism and vacation rental apartments—Basic requirements
    旅游度假租赁公寓 基本要求
    China National Standards

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    GB/Z 38546-2020 Targeted poverty alleviation—Specification for operation management of wood-based panel (particleboard) project
    精准扶贫 人造板(刨花板)产业项目运营管理规范
    China National Standards

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    GB/Z 38545-2020 Targeted poverty alleviation—Specification for operation management of processing supplied materials
    精准扶贫 来料加工项目运营管理规范
    China National Standards

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    GB/T 38544-2020 Specification for application and acceptance of administrative license items
    行政许可申请与受理规范
    China National Standards

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    GB/T 38543-2020 Specification for examination and decision of administrative license items
    行政许可审查与决定规范
    China National Standards

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    GB/T 38541-2020 Information security technology—Guidance of cryptographic application for electronic records
    信息安全技术 电子文件密码应用指南
    China National Standards

    English PDF
    GB/T 38542-2020 Information security technology—Technical framework for authentication of mobile smart terminals based on biometric
    信息安全技术 基于生物特征识别的移动智能终端身份鉴别技术框架
    China National Standards

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    GB/T 38540-2020 Information security technology—Technical specification secure electronic seal signature cryptography
    信息安全技术 安全电子签章密码技术规范
    China National Standards

    English PDF
    GB/T 38539-2020 Technical requirements for application of LED sports lighting
    LED体育照明应用技术要求
    China National Standards

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    GB/T 38538-2020 Index system and assessment method for greenization of the industrial park infrastructure
    产业园区基础设施绿色化指标体系及评价方法
    China National Standards

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    GB/T 38537-2020 Ultrasonic testing method for fiber reinforced resin matrix composites—C-scan method
    纤维增强树脂基复合材料超声检测方法 C扫描法
    China National Standards

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    GB/T 38536-2020 Technical specification for the equipment of hot water heating substation
    热水热力网热力站设备技术条件
    China National Standards

    English PDF
    GB/T 38535-2020 Test method on fiber reinforced resin matrix composites by industrial computed tomography (CT)
    纤维增强树脂基复合材料工业计算机层析成像(CT)检测方法
    China National Standards

    English PDF
    GB/T 38534-2020 Test method for tensile properties of oriented fibre reinforced polymer matrix composite materials at ultra-low temperature
    定向纤维增强聚合物基复合材料超低温拉伸性能试验方法
    China National Standards

    English PDF
    GB/T 38533-2020 Injection moulding machines for rubber and plastics—Mould fixing and connection dimensions
    橡胶塑料注射成型机 模具固定和联接尺寸
    China National Standards

    English PDF
    GB/T 38532-2020 Microbeam analysis—Electron backscatter diffraction—Measurement of average grain size
    微束分析 电子背散射衍射 平均晶粒尺寸的测定
    China National Standards

    English PDF
    GB/T 38531-2020 Microbeam analysis—Computed tomography (CT) method for micro- and nano-pore structure analysis in tight rock samples
    微束分析 致密岩石微纳米级孔隙结构计算机层析成像(CT)分析方法
    China National Standards

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    GB/T 38530-2020 Town liquefied natural gas (LNG) gasification supply installations
    城镇液化天然气(LNG)气化供气装置
    China National Standards

    English PDF
    GB/T 38529-2020 Requirements of concentration limits for restricted substances in tyres
    轮胎中限用物质的限量要求
    China National Standards

    English PDF
    GB/T 38528-2020 Evaluating impact resistance for passenger car tyres
    轿车轮胎耐撞击性能评价
    China QC-Automobile & Vehicle Industry Standards

    English PDF
    GB/T 38527-2020 General principles for calibrating mixed gas technology
    校准混合气体技术通则
    China National Standards

    English PDF
    GB/T 38526-2020 Titanium tubes for aerospace propulsion system
    航天推进系统钛管材
    China National Standards

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    GB/T 38525-2020 Anchor channel assemblies for building curtain wall
    建筑幕墙用槽式预埋组件
    China National Standards

    English PDF
    GB/T 38524-2020 Hafnium bars and hafnium wires
    铪棒和铪丝
    China National Standards

    English PDF
    GB/T 38523-2020 Preparation of mixed gas pressure method
    混合气体的制备 压力法
    China National Standards

    English PDF
    GB/T 38522-2020 Outdoor gas-burning appliance
    户外燃气燃烧器具
    China National Standards

    English PDF
    GB/T 38521-2020 Gas analysis—Purity analysis and the treatment of purity data
    气体分析 纯度分析和纯度数据的处理
    China National Standards

    English PDF
    GB/T 38520-2020 Marine cryogenic breakaway coupling
    船用超低温拉断阀
    China National Standards

    English PDF
    GB/T 38519-2020 Fire alarm system for rolling stock
    机车车辆火灾报警系统
    China National Standards

    English PDF
    GB/T 38518-2020 Measurement of coating thickness on flexible film substrate
    柔性薄膜基体上涂层厚度的测量方法
    China National Standards

    English PDF
    GB/T 38517-2020 Particulate—Bioaerosols sampling and analysis—General principles
    颗粒 生物气溶胶采样和分析 通则
    China National Standards

    English PDF
    GB/T 38516-2020 Permeable sintered metal materials—Determination of average pore size of medium flow
    可渗透性烧结金属材料 中流量平均孔径的测定
    China National Standards

    English PDF
    GB/T 38515-2020 The method for high temperature mechanical properties of quartz fabric-reinforced resin matrix composite materials
    石英纤维织物增强树脂基复合材料高温力学性能试验方法
    China National Standards

    English PDF

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