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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 RE |
 English PDF |
| GB/T 40517-2021 |
Solar thermal storage system for low and medium temperatuRE application 太阳能中低温蓄热装置 |
China National Standards RE |
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 RE |
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 RE |
English PDF |
| GB/T 40514-2021 |
Electrostatic pREcipitator 电除尘器 |
China National Standards RE |
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 RE |
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 RE |
English PDF |
| GB/T 40511-2021 |
General technical specifications for collection, storage and transportation of raw materials of agricultural and foREstry biomass 农林生物质原料收储运通用技术规范 |
China National Standards RE |
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 RE |
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 RE |
English PDF |
| GB/T 40505-2021 |
Wet electrostatic pREcipitator—Methods of performance tests 湿式电除尘器 性能测试方法 |
China National Standards RE |
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 RE |
English PDF |
| GB/T 40502-2021 |
Technical REquirements for active draghead 主动耙头技术要求 |
China National Standards RE |
English PDF |
| GB/T 40479-2021 |
Dimensions and performance REquirements of general-purpose half pallets 通用半托盘尺寸及性能要求 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 40465-2021 |
Traceability REquirement for livestock and poultry meat 畜禽肉追溯要求 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 40450-2021 |
Practice technical specification of canine REstraint 犬保定操作技术规范 |
China National Standards RE |
English PDF |
| GB/T 40443-2021 |
Household electrical appliances suitable for older persons—General technical REquirements 适用于老年人的家用电器 通用技术要求 |
China National Standards RE |
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 RE |
English PDF |
| GB/T 40440-2021 |
Plastics—Extruded sheets of impact-modified acrylonitrile-styREne copolymers(ABS,AEPDS and ASA)—Requirements and test methods 塑料制品 抗冲击改性丙烯腈-苯乙烯共聚物(ABS、AEPDS和ASA)挤出板材 要求和试验方法 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 40528.1-2021 |
REquirements for structural dimensions of multi-hull yacht—Part 1:Composite material 多体游艇结构尺寸规定 第1部分：复合材料 |
China National Standards RE |
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 RE |
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 RE |
English PDF |
| GB/T 40388-2021 |
Test method for shear stREngth of C/C composites 碳/碳复合材料剪切强度试验方法 |
China National Standards RE |
English PDF |
| GB/T 40386-2021 |
REcycling materials for pure aluminium 再生纯铝原料 |
China National Standards RE |
English PDF |
| GB/T 40382-2021 |
REcycling materials for wrought aluminium alloys 再生变形铝合金原料 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 40430-2021 |
Road vehicles—Diagnostic communication over controller aREa network（DoCAN）—Dictionary 道路车辆 基于控制器局域网的诊断通信 符号集 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 40416-2021 |
Technical REquirements of gravel aggregate production complete equipment 砂石骨料生产成套装备技术要求 |
China National Standards RE |
English PDF |
| GB/T 40412-2021 |
Military and civilian common REsource—Data carrier identification requirements 军民通用资源 数据载体标识要求 |
China National Standards RE |
English PDF |
| GB/T 40409-2021 |
Flame REtardant chemical—Tetrabromophthalate diol 阻燃化学品 四溴苯酐二醇 |
China National Standards RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
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 RE |
English PDF |
| GB/T 40399-2021 |
General technical conditions for pREcast concrete part of prefabricated construction 装配式混凝土建筑用预制部品通用技术条件 |
China National Standards RE |
English PDF |
| GB/T 40396-2021 |
Test method for glass transition temperatuRE of polymer matrix composites—Dynamic mechanical analysis（DMA） 聚合物基复合材料玻璃化转变温度试验方法 动态力学分析法（DMA） |
China National Standards RE |
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 RE |
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 RE |
English PDF |
| GB/T 40363-2021 |
Rigid polyuREthane cellular materials used for refrigerated containers and refrigerated trailers 冷藏集装箱和冷藏保温车用硬质聚氨酯泡沫塑料 |
China National Standards RE |
English PDF |
| GB/T 40362-2021 |
PoweREd toothbrushes—General requirements and test methods 电动牙刷 一般要求和检测方法 |
China National Standards RE |
English PDF |
| GB/T 40359-2021 |
Timekeeping instruments—Photoluminescent deposits—Test methods and REquirements 计时仪器 光致发光涂层 试验方法和要求 |
China National Standards RE |
English PDF |
| GB/T 40358-2021 |
Toilet tissue paper and hand towel—Specification for the use of REcycled fiber 卫生纸和擦手纸 回用纤维使用规范 |
China National Standards RE |
English PDF |
| GB/T 40354-2021 |
Carbon steel nonstick cookwaRE 铁质不粘锅 |
China National Standards RE |
English PDF |
| GB/T 40352.1-2021 |
Collection and processing of human tissue biomaterial—Part 1:Surgical REmoval tissue biomaterial 人类组织样本采集与处理 第1部分：手术切除组织 |
China National Standards RE |
English PDF |
| GB/T 40351-2021 |
Ecological technical REquirements for recycled Poly(ethylene terephthalate) fiber 循环再利用涤纶生态技术要求 |
China National Standards RE |
English PDF |
| GB/T 40350-2021 |
General technical REquirements for homeuse polyvinyl chloride artificial leather 家居用聚氯乙烯人造革通用技术要求 |
China National Standards RE |
English PDF |
| GB/T 40347-2021 |
Crop protection equipment—REciprocating positive displacement pumps and centrifugal pumps—Test method 植物保护机械 往复式容积泵和离心泵 试验方法 |
China National Standards RE |
English PDF |
| GB/T 40346-2021 |
Equipment for crop protection—Method for measuREment of potential spray drift from horizontal boom sprayers by the use of a test bench 植物保护机械 水平喷杆喷雾机潜在喷雾漂移试验台测量方法 |
China National Standards RE |
English PDF |
| GB/T 40343-2021 |
Intelligent laboratory—Information management system—Functional REquirements 智能实验室 信息管理系统 功能要求 |
China National Standards RE |
English PDF |
| GB/T 40342-2021 |
Method for determination of aluminum content in hot dipped zinc-aluminum alloy coating on steel wiRE 钢丝热镀锌铝合金镀层中铝含量的测定 |
China National Standards RE |
English PDF |
| GB/T 40341-2021 |
High stREngth and toughness alloy structure steel bars for deep sea oil field drilling and exploiting 深海油田钻采用高强韧合金结构钢棒 |
China National Standards RE |
English PDF |
| GB/T 40340-2021 |
Composites and metal assemblies—Galvanic corrosion tests of carbon fibRE reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests 复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验 |
China National Standards RE |
English PDF |
| GB/T 40339-2021 |
Corrosion of metals and alloys—Guidelines for assessing the significances of stREss corrosion cracks detected in service 金属和合金的腐蚀 服役中检出的应力腐蚀裂纹的重要性评估导则 |
China National Standards RE |
English PDF |
| GB/T 40328-2021 |
Electrical equipment and system of industrial machines—Programing language of processing proceduREs for NC system 工业机械电气设备及系统 数控加工程序编程语言 |
China National Standards RE |
English PDF |
| GB/T 40322-2021 |
Thermoplastic elastomer—Specifications of door sealmaterials for household and similar REfrigerating appliances 热塑性弹性体 家用和类似用途制冷器具用门密封材料规范 |
China National Standards RE |
English PDF |
| GB/T 40321-2021 |
High stREngth and toughness Al-Zn-Mg-Cu series aluminium alloy plate 高强高韧型Al-Zn-Mg-Cu系铝合金板材 |
China National Standards RE |
English PDF |
| GB/T 40320-2021 |
Measuring method for mechanical melting temperatuRE of aluminum alloy 铝合金力学熔点测试方法 |
China National Standards RE |
English PDF |
| GB/T 40316-2021 |
Welded high stREngth shaped and round steel tubes for automobile structure 汽车结构用高强度异型及圆形焊接钢管 |
China National Standards RE |
English PDF |
| GB/T 40315-2021 |
Plastics—Small enclosuREs for conditioning and testing using aqueous solutions to maintain the humidity at a constant value 塑料 采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器 |
China National Standards RE |
English PDF |
| GB/T 40314-2021 |
Corrosion of metals and alloys—CREvice corrosion formers with disc springs for flat specimens or tubes made from stainless steel 金属和合金的腐蚀 适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型 |
China National Standards RE |
English PDF |
| GB/T 40312-2021 |
Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluoREscence spectrometry method (fused cast bead method) 磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法（熔铸玻璃片法） |
China National Standards RE |
English PDF |
| GB/T 40311-2021 |
Vanadium slag—Determination of multi-element contents—Wavelength dispersive X-ray fluoREscence spectrometry(fused cast bead method) 钒渣 多元素的测定 波长色散X射线荧光光谱法（熔铸玻璃片法） |
China National Standards RE |
English PDF |
| GB/T 40309-2021 |
Electrical self-balancing vehicle—Electromagnetic compatibility—Emission and immunity REquirements 电动平衡车 电磁兼容 发射和抗扰度要求 |
China National Standards RE |
English PDF |
| GB/T 40308-2021 |
Model and nomenclatuRE for meteorological instruments 气象仪器型号与命名方法 |
China National Standards RE |
English PDF |
| GB/T 40299-2021 |
Corrosion of metals and alloys—Conventions applicable to electrochemical measuREments in corrosion testing 金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例 |
China National Standards RE |
English PDF |
| GB/T 40298-2021 |
Technical specification for disposal and REcycling of slag from hot dip galvanizing of steel 钢材热浸镀锌锌渣回收处置利用技术规范 |
China National Standards RE |
English PDF |
| GB/T 40297-2021 |
Seamless austenitic stainless steel pipes for high pREssure hydrogenation unit 高压加氢装置用奥氏体不锈钢无缝钢管 |
China National Standards RE |
English PDF |
| GB/T 40296-2021 |
Practical superconducting wiREs—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors 实用超导线 铌-钛（Nb-Ti）与铌三锡（Nb3Sn）复合超导体的扭距测量方法 |
China National Standards RE |
English PDF |
| GB/T 40293-2021 |
Test method for REfractive index of infrared optical chalcogenide films 红外硫系光学薄膜折射率测试方法 |
China National Standards RE |
English PDF |
| GB/T 40282-2021 |
Hot-rolled twin roll cast steel sheets and strips of structural quality and high stREngth steel 结构级和高强度双辊铸轧热轧薄钢板及钢带 |
China National Standards RE |
English PDF |
| GB/T 40281-2021 |
Determination of content of nonmetallic inclusions in steel—ExtREmum analytical method 钢中非金属夹杂物含量的测定 极值分析法 |
China National Standards RE |
English PDF |
| GB/T 40280-2021 |
Plastics—REsins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method 塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度 |
China National Standards RE |
English PDF |
| GB/T 40279-2021 |
Test method for thickness of films on silicon wafer surface—Optical REflection method 硅片表面薄膜厚度的测试 光学反射法 |
China National Standards RE |
English PDF |
| GB/T 40202-2021 |
REquirements for logistics information interchange in cross-border e-commerce 跨境电子商务物流信息交换要求 |
China National Standards RE |
English PDF |
| GB/T 39907-2021 |
Dimensions and technical REquirements of fruit and vegetable cycling container 果蔬类周转箱尺寸系列及技术要求 |
China National Standards RE |
English PDF |
| GB/T 39380.1-2021 |
Chlorinated poly (vinyl chloride) (PVC-C) piping system for fiRE sprinkler installations—Part 1：Pipes 喷水灭火用氯化聚氯乙烯（PVC-C）管道系统 第1部分：管材 |
China National Standards RE |
English PDF |
| GB/T 38206.5-2021 |
Methods to assess the REliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 气动元件可靠性评估方法 第5部分：止回阀、梭阀、双压阀（与阀）、单向节流阀及快排阀 |
China National Standards RE |
English PDF |
| GB/T 38206.4-2021 |
Methods to assess the REliability of pneumatic components—Part 4: Pressure regulators 气动元件可靠性评估方法 第 4 部分：调压阀 |
China National Standards RE |
English PDF |
| GB/T 34830.2-2021 |
Collection specifications for cREdit information—Part 2: Contents 信用信息征集规范 第2部分：内容 |
China National Standards RE |
English PDF |
| GB/T 34015.4-2021 |
REcovery of traction battery used in electric vehicle—Echelon use—Part 4: Labels for echelon used battery products 车用动力电池回收利用 梯次利用 第4部分：梯次利用产品标识 |
China National Standards RE |
English PDF |
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