China National Standards

China in 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 "in" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40550-2021 Terminology of labor and personnel dispute arbitration
    劳动人事争议仲裁术语
    China National Standards
    in

    English PDF
    GB/T 2678.2-2021 Paper, board and pulps—Determination of water-soluble chlorides
    纸、纸板和纸浆 水溶性氯化物的测定
    China National Standards
    in

    English PDF
    GB/T 5138-2021 Liquid chlorine for industrial use
    工业用液氯
    China National Standards
    in

    English PDF
    GB/T 40611-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer
    塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法
    China National Standards
    in

    English PDF
    GB/T 40552-2021 Guidance for assessment of outcomes of learning services
    教育服务效果测评指南
    China National Standards
    in

    English PDF
    GB/T 40549-2021 Determination of bulk density of coke in a small container
    焦炭堆积密度小容器测定方法
    China National Standards
    in

    English PDF
    GB/T 40548-2021 Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
    煤层气井分层控压合层排采技术规范
    China National Standards
    in

    English PDF
    GB/T 40547-2021 Design guidelines for coalbed methane well drilling and completion
    煤层气钻完井设计指南
    China National Standards
    in

    English PDF
    GB/T 40546-2021 Design specification for coalbed methane well drainage engineering
    煤层气井排采工程设计规范
    China National Standards
    in

    English PDF
    GB/T 40545-2021 Guidelines of hydraulic fracturing for coalbed methane well
    煤层气井压裂作业导则
    China National Standards
    in

    English PDF
    GB/T 40544-2021 Spacecraft interface requirements document for launch vehicle services
    航天器对发射服务接口要求文件
    China National Standards
    in

    English PDF
    GB/T 40537-2021 Guidelines for design margin of aerospace products
    航天产品裕度设计指南
    China National Standards
    in

    English PDF
    GB/T 40536-2021 Design requirements for residual propellant venting of Spacecraft
    航天器剩余推进剂排放设计要求
    China National Standards
    in

    English PDF
    GB/T 40535.1-2021 Test methods of continuous nitride ceramic fibers—Part 1:Nitrogen content
    连续氮化物陶瓷纤维测试方法 第1部分:氮含量
    China National Standards
    in

    English PDF
    GB/T 40523.1-2021 Ships and marine technology—Measurement of changes in hull and propeller performance—Part 1: General principles
    船舶与海上技术 船体和螺旋桨性能变化测量 第1部分:总则
    China National Standards
    in

    English PDF
    GB/T 40518-2021 Guideline of technology readiness assessment for aerospace engineering
    航天工程技术成熟度评价指南
    China National Standards
    in

    English PDF
    GB/T 40516-2021 Metal valves for use in marine J-flanged pipe face-to-face and centre-to-face dimensions
    J类船用法兰连接金属阀门的结构长度
    China National Standards
    in

    English PDF
    GB/T 40515-2021 Ships and marine technology—Globe valves for use in low temperature applications—Design and testing requirements
    船舶和海上技术 船用超低温截止阀 设计与试验要求
    China National Standards
    in

    English PDF
    GB/T 40513-2021 Contamination control requirements for spacecraft optics remote instrument
    星载光学遥感仪器污染防护要求
    China National Standards
    in

    English PDF
    GB/T 40512-2021 Test method of exposure to weathering for motor vehicle
    汽车整车大气暴露试验方法
    China National Standards
    in

    English PDF
    GB/T 40509-2021 Test method of transition test for the quantification of vehicle on-centre handling
    汽车转向中心区操纵性过渡特性试验方法
    China National Standards
    in

    English PDF
    GB/T 40508-2021 Determination of tar and dust concentrations in biomass-based synthetic gas
    生物质燃气中焦油和灰尘含量的测定方法
    China National Standards
    in

    English PDF
    GB/T 40507-2021 Passenger cars一Free-steer behaviour一Steering-pulse open-loop test method
    乘用车 自由转向特性 转向脉冲开环试验方法
    China National Standards
    in

    English PDF
    GB/T 40506-2021 Bio-natural gas—Terminology
    生物天然气 术语
    China National Standards
    in

    English PDF
    GB/T 40504-2021 Management specification for water conservation on laundering of public textiles
    公用纺织品洗涤场所节水管理规范
    China National Standards
    in

    English PDF
    GB/T 40503-2021 Measuring methods of secondary coal slime content in coal preparation plant
    选煤厂次生煤泥量的测定方法
    China National Standards
    in

    English PDF
    GB/T 40478-2021 Specifications for the basic data items in an enterprise credit file for supervision purpose
    企业信用监管档案数据项规范
    China National Standards
    in

    English PDF
    GB/T 40477-2021 E-commerce credit—Basic trustworthy requirements for online retailing—Service providing
    电子商务信用 网络零售信用基本要求 服务产品提供
    China National Standards
    in

    English PDF
    GB/T 40476-2021 E-commerce credit—Basic trustworthy requirements for online retailing—Digital consumptions
    电子商务信用 网络零售信用基本要求 数字产品零售
    China National Standards
    in

    English PDF
    GB/T 40475-2021 Technical requirements for lectotype of refrigerated and insulated vehicles
    冷藏保温车选型技术要求
    China National Standards
    in

    English PDF
    GB/T 40472-2021 Detection and identification of Cronartiaceae using real-time PCR
    柱锈菌科实时荧光PCR检疫鉴定方法
    China National Standards
    in

    English PDF
    GB/T 40471-2021 Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of sheep and goat slaughtering equipment
    畜禽屠宰加工设备 羊屠宰成套设备技术条件
    China National Standards
    in

    English PDF
    GB/T 40470-2021 Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of poultry slaughtering equipment
    畜禽屠宰加工设备 禽屠宰成套设备技术条件
    China National Standards
    in

    English PDF
    GB/T 40469-2021 Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of cattle slaughtering equipment
    畜禽屠宰加工设备 牛屠宰成套设备技术条件
    China National Standards
    in

    English PDF
    GB/T 40467-2021 Livestock and poultry meat quality testing—Guideline for near-infrared spectroscopy method
    畜禽肉品质检测 近红外法通则
    China National Standards
    in

    English PDF
    GB/T 40464-2021 Technical requirements for processing of chilled meat
    冷却肉加工技术要求
    China National Standards
    in

    English PDF
    GB/T 40462-2021 Determination of 19 veterinary medicines in organic fertilizer—Liquid chromatography-tandem mass spectrometry
    有机肥料中19种兽药残留量的测定 液相色谱串联质谱法
    China National Standards
    in

    English PDF
    GB/T 40461-2021 Determination of sodium content for fertilizers
    肥料中钠含量的测定
    China National Standards
    in

    English PDF
    GB/T 40460-2021 Determination of plant growth regulators in fertilizers—Gas chromatography
    肥料中植物生长调节剂的测定 气相色谱法
    China National Standards
    in

    English PDF
    GB/T 40459-2021 Qualitative screening of multi plant growth regulators in fertilizers—Liquid chromatography-tandem mass spectrometry method
    肥料中多种植物生长调节剂的定性筛选 液相色谱-质谱联用法
    China National Standards
    in

    English PDF
    GB/T 40454-2021 Good manufacturing practice for poultry hatching
    家禽孵化良好生产规范
    China National Standards
    in

    English PDF
    GB/T 40453-2021 Detection and identification of Phyllosticta citricarpa (McAlpine) Aa
    柑橘黑斑病菌检疫鉴定方法
    China National Standards
    in

    English PDF
    GB/T 40452-2021 intravenous infusion technical specification of canine and feline
    犬、猫静脉输液操作技术规范
    China National Standards
    in

    English PDF
    GB/T 40450-2021 Practice technical specification of canine restraint
    犬保定操作技术规范
    China National Standards
    in

    English PDF
    GB/T 40449-2021 Technical specification of canine and feline sterilization operation
    犬、猫绝育手术操作技术规范
    China National Standards
    in

    English PDF
    GB/T 40446-2021 Guideline for grade of fruits
    果品质量分级导则
    China National Standards
    in

    English PDF
    GB/T 40442-2021 Paper, board and pulps—Determination of weight factor in fibre furnish analysis
    纸、纸板和纸浆 纤维组成分析中质量因子的测定
    China National Standards
    in

    English PDF
    GB/T 40441-2021 Drainage mats
    导排水垫
    China National Standards
    in

    English PDF
    GB/T 40439-2021 Smart household appliances system for older persons’assisted living—Architecture model
    用于老年人生活辅助的智能家电系统 架构模型
    China National Standards
    in

    English PDF
    GB/T 40438-2021 integrated heat pump environment control unit with outdoor air
    热泵型新风环境控制一体机
    China National Standards
    in

    English PDF
    GB/T 40437-2021 Electrical safety—Guidelines for risk early-warning
    电气安全 风险预警指南
    China National Standards
    in

    English PDF
    GB/T 40434-2021 Rectification equipment for charging industrial batteries
    工业电池充电整流设备
    China National Standards
    in

    English PDF
    GB/T 40433-2021 Technical specifications of combined power source for electric vehicles
    电动汽车用混合电源技术要求
    China National Standards
    in

    English PDF
    GB/T 40534-2021 Ships and marine technology—Loose gear of lifting appliances on ships—Hooks
    船舶与海洋技术 船用起重设备可拆卸零部件 吊钩
    China National Standards
    in

    English PDF
    GB/T 40533-2021 Ships and marine technology—Loose gear of lifting appliances on ships—Pulleys
    船舶与海洋技术 船用起重设备可拆卸零部件 滑轮装置
    China National Standards
    in

    English PDF
    GB/T 40531.1-2021 Ships and marine technology—Specifications for gas detectors intended for use on board ships—Part 1:Portable gas detectors for atmosphere testing of enclosed spaces
    船舶与海上技术 船用气体探测器规范 第1部分:围蔽处所的便携式气体探测器
    China National Standards
    in

    English PDF
    GB/T 40530-2021 Ships and marine technology—Safety valve for cargo tanks of LNG carriers—Design and testing requirements
    船舶和海上技术 液化天然气运输船液货舱安全阀 设计与试验要求
    China National Standards
    in

    English PDF
    GB/T 40529-2021 Ships and marine technology—Cargo winches
    船舶与海洋技术 起货绞车
    China National Standards
    in

    English PDF
    GB/T 40523.3-2021 Ships and marine technology—Measurement of changes in hull and propeller performance—Part 3: Alternative methods
    船舶与海上技术 船体和螺旋桨性能变化测量 第3部分:替代方法
    China National Standards
    in

    English PDF
    GB/T 40523.2-2021 Ships and marine technology—Measurement of changes in hull and propeller performance—Part 2: Default method
    船舶与海上技术 船体和螺旋桨性能变化测量 第2部分:默认方法
    China National Standards
    in

    English PDF
    GB/T 40386-2021 Recycling materials for pure aluminium
    再生纯铝原料
    China National Standards
    in

    English PDF
    GB/T 40385-2021 Non-destructive testing of steel tubes—Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
    钢管无损检测 焊接钢管焊缝缺欠的数字射线检测
    China National Standards
    in

    English PDF
    GB/T 40384-2021 Plastics—Determination of the transient extensional viscosity of polymer melts
    塑料 聚合物熔体瞬态拉伸黏度的测定
    China National Standards
    in

    English PDF
    GB/T 40383-2021 Hot-rolled twin-roll cast carbon steel sheet and strip of commercial quality
    商品级双辊铸轧热轧碳素钢薄钢板及钢带
    China National Standards
    in

    English PDF
    GB/T 40382-2021 Recycling materials for wrought aluminium alloys
    再生变形铝合金原料
    China National Standards
    in

    English PDF
    GB/T 40381-2021 Specification of sapphire plate for laser window
    激光窗口用蓝宝石晶体板状材料规范
    China National Standards
    in

    English PDF
    GB/T 40380.2-2021 Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures
    金属粉末 高温时松装密度和流速的测定 第2部分:高温时流速的测定
    China National Standards
    in

    English PDF
    GB/T 40431-2021 Guidelines for personal safety restraint in electrical operation place
    电气运行场所的人身安全约束指南
    China National Standards
    in

    English PDF
    GB/T 40429-2021 Taxonomy of driving automation for vehicles
    汽车驾驶自动化分级
    China National Standards
    in

    English PDF
    GB/T 40428-2021 Electromagnetic compatibility requirements and test methods of conductive charging for electric vehicles
    电动汽车传导充电电磁兼容性要求和试验方法
    China National Standards
    in

    English PDF
    GB/T 40426.3-2021 Plastics—Decorative solid surfacing materials—Part 3:Determination of properties—Non-sheet solid surfacing material
    塑料制品 装饰性实体面材 第3部分:性能的测定 非板型实体面材
    China National Standards
    in

    English PDF
    GB/T 40426.2-2021 Plastics—Decorative solid surfacing materials—Part 2: Determination of properties—Sheet solid surfacing material
    塑料制品 装饰性实体面材 第2部分:性能的测定 板型实体面材
    China National Standards
    in

    English PDF
    GB/T 40426.1-2021 Plastics—Decorative solid surfacing materials—Part 1: Classification and specifications
    塑料制品 装饰性实体面材 第1部分:分类和规范
    China National Standards
    in

    English PDF
    GB/T 40425.1-2021 Electric vehicle top contact charging system—Part 1: General requirements
    电动客车顶部接触式充电系统 第1部分:通用要求
    China National Standards
    in

    English PDF
    GB/T 40424-2021 Welding procedure qualification test for tubes to tube-plate joints
    管与管板的焊接工艺评定试验
    China National Standards
    in

    English PDF
    GB/T 40415-2021 Determination of light transmittance for the photovoltaic glass module used in building
    建筑用光伏玻璃组件透光率测试方法
    China National Standards
    in

    English PDF
    GB/T 40414-2021 Determination of thickness for floating-floor thermal insulating products
    浮筑地面用绝热制品厚度的测量
    China National Standards
    in

    English PDF
    GB/T 40413-2021 Drafting rules for common identification codes of emergency logistics
    应急物流公共标识代码编制规则
    China National Standards
    in

    English PDF
    GB/T 40411-2021 Packaged units for supplying hot, cooling or chilled water
    模块式空调机房设备
    China National Standards
    in

    English PDF
    GB/T 40410-2021 Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled method
    金属材料 多轴疲劳试验 轴向-扭转应变控制方法
    China National Standards
    in

    English PDF
    GB/T 40408-2021 Nuclear grade isostatic graphite for high temperature gas-cooled reactor internals
    高温气冷堆堆内构件用核级等静压石墨
    China National Standards
    in

    English PDF
    GB/T 40407-2021 X-ray powder diffraction analysis method for determining the phases in portland cement clinker
    硅酸盐水泥熟料矿相X射线衍射分析方法
    China National Standards
    in

    English PDF
    GB/T 40406-2021 Standard test method for static modulus of elasticity and poisson's ratio of carbon materials in compression
    炭素材料压缩静态弹性模量和泊松比测定方法
    China National Standards
    in

    English PDF
    GB/T 40405-2021 Technical specification of screen windows and doors for building
    建筑用纱门窗技术条件
    China National Standards
    in

    English PDF
    GB/T 40404-2021 Slag material—Measurement of melting temperature—High temperature metallographic method
    渣类材料 熔化温度的测定 高温金相法
    China National Standards
    in

    English PDF
    GB/T 40403-2021 Corrosion of metals and alloys—Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method
    金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法
    China National Standards
    in

    English PDF
    GB/T 40402-2021 Pre-insulated composite plastic pipes with polyethylene casing
    聚乙烯外护管预制保温复合塑料管
    China National Standards
    in

    English PDF
    GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry
    骨架密度的测量 气体体积置换法
    China National Standards
    in

    English PDF
    GB/T 40400-2021 Window decoration for building—Test methods of protection from strangulation
    建筑窗饰产品 防勒试验方法
    China National Standards
    in

    English PDF
    GB/T 40395-2021 Determination of ammonium in methanol for industrial use—Ion chromatography
    工业用甲醇中铵离子的测定 离子色谱法
    China National Standards
    in

    English PDF
    GB/T 40394-2021 Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
    工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法
    China National Standards
    in

    English PDF
    GB/T 40393-2021 Corrosion of metals and alloys—Accelerated corrosion test for intergranular corrosion susceptibility of austenitic stainless steels
    金属和合金的腐蚀 奥氏体不锈钢晶间腐蚀敏感性加速腐蚀试验方法
    China National Standards
    in

    English PDF
    GB/T 40392-2021 Detection of Legionella in circulating cooling water
    循环冷却水中军团菌的检测
    China National Standards
    in

    English PDF
    GB/T 40391-2021 Aluminum matrix composite wafers
    铝基复合圆片
    China National Standards
    in

    English PDF
    GB/T 40390-2021 Evaluation requirements for dedicated outdoor air conditioning equipment
    独立新风空调设备评价要求
    China National Standards
    in

    English PDF
    GB/T 40389-2021 Sintered metal materials, excluding hardmetals—Measurement of surface roughness
    烧结金属材料(不包括硬质合金) 表面粗糙度的测定
    China National Standards
    in

    English PDF
    GB/T 40372-2021 General technical specifications for disinfectant packaging line
    消毒剂灌装生产线通用技术条件
    China National Standards
    in

    English PDF
    GB/T 40371-2021 Gas welding equipment—Materials for equipment used in gas welding, cutting and allied processes
    气焊设备 焊接、切割及相关工艺设备用材料
    China National Standards
    in

    English PDF
    GB/T 40370-2021 Calculation methods for energy consumption index of gas-steam combined cycle cogeneration
    燃气-蒸汽联合循环热电联产能耗指标计算方法
    China National Standards
    in

    English PDF
    GB/T 40369-2021 General rules for determination of immunochromatographic test strip
    免疫层析试纸条检测通则
    China National Standards
    in

    English PDF

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