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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 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 G |
 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 G |
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 G |
English PDF |
| GB/T 40319-2021 |
WrouGht aluminum alloy sheets, strips and foils for drawn cans 拉深罐用铝合金板、带、箔材 |
China National Standards G |
English PDF |
| GB/T 40318-2021 |
Plastics—Environmental aspects—General guidelines for their inclusion in standards 塑料 环境因素 标准中环境因素的通则 |
China National Standards G |
English PDF |
| GB/T 40317-2021 |
Seamless stainless steel pipes for oxyGen pipeline 氧气管线用不锈钢无缝钢管 |
China National Standards G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 40313-2021 |
Specification for wrouGht superalloy forging disks 变形高温合金盘锻件 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 40305-2021 |
Field device inteGration—EDD and OPC UA integration technology specification 现场设备集成 EDD与OPC UA集成技术规范 |
China National Standards G |
English PDF |
| GB/T 40303-2021 |
General specification for GH4169 alloy bars GH4169合金棒材通用技术条件 |
China National Standards G |
English PDF |
| GB/T 40302-2021 |
Plastics—Determination of burninG behaviour of thin flexible vertical specimens in contact with a small-flame ignition source 塑料 立式软薄试样与小火焰源接触的燃烧性能测定 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 40283.3-2021 |
Automation systems and inteGration—Interoperability of capability units for manufacturing application solutions—Part 3:Verification and validation of interoperability among capability units 自动化系统与集成 制造应用解决方案的能力单元互操作 第3部分：能力单元互操作性的验证和确认 |
China National Standards G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 40065-2021 |
Specification for circular sharinG management of fruit and vegetable cycling container 果蔬类周转箱循环共用管理规范 |
China National Standards G |
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 G |
English PDF |
| GB/T 39715.1-2021 |
Plastics—Biobased content—Part 1: General principles 塑料 生物基含量 第1部分：通用原则 |
China National Standards G |
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 G |
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 G |
English PDF |
| GB/T 38146.3-2021 |
China automotive test cycle—Part 3: EnGine 中国汽车行驶工况 第3部分：发动机 |
China National Standards G |
English PDF |
| GB/T 38048.2-2021 |
Surface cleaninG appliances—Part 2: Dry vacuum cleaners for household or similar use一Methods for measuring the performance 表面清洁器具 第2部分：家用和类似用途干式真空吸尘器 性能测试方法 |
China National Standards G |
English PDF |
| GB/T 37199.1-2021 |
Plastics—Polybutene(PB) mouldinG and extrusion materials—Part 1：Designation system and basis for specifications 塑料 聚丁烯（PB）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards G |
English PDF |
| GB/T 36271.2-2021 |
Power installations exceedinG 1 kV a.c. and 1.5 kV d.c.—Part 2: d.c. 交流1kV及直流1.5kV以上电力设施 第2部分：直流 |
China National Standards G |
English PDF |
| GB/T 34520.8-2021 |
Test methods of continuous silicon carbide fibers—Part 8：OxyGen content 连续碳化硅纤维测试方法 第8部分：氧含量 |
China National Standards G |
English PDF |
| GB/T 34015.3-2021 |
Recovery of traction battery used in electric vehicle—Echelon use—Part 3：Echelon usinG requirement 车用动力电池回收利用 梯次利用 第3部分：梯次利用要求 |
China National Standards G |
English PDF |
| GB/T 33863.13-2021 |
OPC unified architecture—Part 13: AGgregates OPC统一架构 第13部分：聚合 |
China National Standards G |
English PDF |
| GB/T 33863.10-2021 |
OPC unified architecture—Part 10: ProGrams OPC统一架构 第10部分：程序 |
China National Standards G |
English PDF |
| GB/T 33521.32-2021 |
Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dynamic properties of the ground 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分：大地的动态性能测量 |
China National Standards G |
English PDF |
| GB/T 33047.3-2021 |
Plastics—ThermoGravimetry (TG) of polymers—Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics 塑料 聚合物热重法（TG） 第3部分：使用 Ozawa-Friedman 绘图测定活化能和分析反应动力学 |
China National Standards G |
English PDF |
| GB/T 33047.2-2021 |
Plastics—ThermoGravimetry (TG) of polymers—Part 2: Determination of activation energy 塑料 聚合物热重法（TG） 第2部分：活化能的测定 |
China National Standards G |
English PDF |
| GB/T 31214.2-2021 |
SprinGs—Shot peening—Part 2：Cut wire shot technical specification and testing 弹簧 喷丸 第2部分：钢丝切丸技术要求与检测 |
China National Standards G |
English PDF |
| GB/T 29168.1-2021 |
Petroleum and natural Gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends 石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分：感应加热弯管 |
China National Standards G |
English PDF |
| GB/T 29166-2021 |
Petroleum and natural Gas industries—Steel drill pipe 石油天然气工业 钢制钻杆 |
China National Standards G |
English PDF |
| GB/T 29047-2021 |
Prefabricated directly buried insulatinG pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件 |
China National Standards G |
English PDF |
| GB/T 26745-2021 |
Basalt fiber composites for civil enGineering structures 土木工程结构用玄武岩纤维复合材料 |
China National Standards G |
English PDF |
| GB/T 26495-2021 |
MaGneium alloy die casting for steering wheel armature 镁合金压铸转向盘骨架坯料 |
China National Standards G |
English PDF |
| GB/T 26366-2021 |
HyGienic requirements for chlorine dioxide disinfectant 二氧化氯消毒剂卫生要求 |
China National Standards G |
English PDF |
| GB/T 26089-2021 |
Guidelines for instruction of marine diesel engines 船用柴油发动机手册编写要求 |
China National Standards G |
English PDF |
| GB/T 25915.2-2021 |
Cleanrooms and associated controlled environments—Part 2: MonitorinG to provide evidence of cleanroom performance related to air cleanliness by particle concentration 洁净室及相关受控环境 第2部分：洁净室空气粒子浓度的监测 |
China National Standards G |
English PDF |
| GB/T 25015-2021 |
Ships and marine technoloGy—Ship-shifting winches 船舶和海洋技术 移船绞车 |
China National Standards G |
English PDF |
| GB/T 24524-2021 |
Metallic materials—Sheet and strip—Hole expandinG test 金属材料 薄板和薄带 扩孔试验方法 |
China National Standards G |
English PDF |
| GB/T 24488-2021 |
Test method for electrochemical properties of maGnesium alloys sacrificial anode 镁合金牺牲阳极电化学性能测试方法 |
China National Standards G |
English PDF |
| GB/T 24402-2021 |
General quality requirements for canned frying mud carps 鲮鱼罐头质量通则 |
China National Standards G |
English PDF |
| GB/T 24311-2021 |
Plywood for foldable packinG case 组合式包装箱用胶合板 |
China National Standards G |
English PDF |
| GB/T 24183-2021 |
Metallic materials—Sheet and Strip—EarinG test 金属材料 薄板和薄带 制耳试验方法 |
China National Standards G |
English PDF |
| GB/T 23957-2021 |
LiGht calcium carbonate for tooth-paste industry 牙膏工业用轻质碳酸钙 |
China National Standards G |
English PDF |
| GB/T 23108-2021 |
Methods for measurinG performance for household and similar electric heating pads 家用和类似用途电热垫性能测试方法 |
China National Standards G |
English PDF |
| GB/T 22778-2021 |
Liquid crystal diGital quartz stopwatches 液晶数字式石英秒表 |
China National Standards G |
English PDF |
| GB/T 22590-2021 |
Refractory castables for rollinG mill reheating furnace 轧钢加热炉用耐火浇注料 |
China National Standards G |
English PDF |
| GB/T 22209-2021 |
Marine no-asbestos fiber reinforced rubber Gasket material 船用无石棉纤维增强橡胶垫片材料 |
China National Standards G |
English PDF |
| GB/T 20899.6-2021 |
Methods for chemical analysis of Gold ores—Part 6: Determination of zinc content 金矿石化学分析方法 第6部分：锌量的测定 |
China National Standards G |
English PDF |
| GB/T 20899.5-2021 |
Methods for chemical analysis of Gold ores—Part 5: Determination of lead content 金矿石化学分析方法 第5部分：铅量的测定 |
China National Standards G |
English PDF |
| GB/T 20899.4-2021 |
Methods for chemical analysis of Gold ores—Part 4: Determination of copper content 金矿石化学分析方法 第4部分：铜量的测定 |
China National Standards G |
English PDF |
| GB/T 20829-2021 |
Performance requirements and test method of fixed aerosol fire-extinGuishing systems for ships 船舶固定式气溶胶灭火系统性能要求和试验方法 |
China National Standards G |
English PDF |
| GB/T 20728-2021 |
Measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters 封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南 |
China National Standards G |
English PDF |
| GB/T 20485.43-2021 |
Methods for the calibration of vibration and shock transducers—Part 32: Resonance testinG—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准 |
China National Standards G |
English PDF |
| GB/T 20485.32-2021 |
Methods for the calibration of vibration and shock transducers—Part 32: Resonance testinG—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第32部分：谐振测试 用冲击激励测试加速度计的频率和相位响应 |
China National Standards G |
English PDF |
| GB/T 20473-2021 |
Dry-mixed thermal insulatinG mortar for buildings 建筑保温砂浆 |
China National Standards G |
English PDF |
| GB/T 18451.2-2021 |
Wind turbines—Power performance measurements of electricity producinG 风力发电机组 功率特性测试 |
China National Standards G |
English PDF |
| GB/T 18248-2021 |
Seamless steel tubes for Gas cylinder 气瓶用无缝钢管 |
China National Standards G |
English PDF |
| GB/T 17906-2021 |
Fire emerGency rescue equipment—General technical specifications for hydraulically operated rescue tools 消防应急救援装备 液压破拆工具通用技术条件 |
China National Standards G |
English PDF |
| GB/T 17850.9-2021 |
Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaninG abrasives—Part 9: Staurolite 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第9部分：十字石 |
China National Standards G |
English PDF |
| GB/T 17765-2021 |
TerminoloGy of aids to navigation 航标术语 |
China National Standards G |
English PDF |
| GB/T 17564.6-2021 |
Standard data element types with associated classification scheme for electric components—Part 6: IEC Common Data Dictionary (IEC CDD) quanlity Guidelines 电气元器件的标准数据元素类型和相关分类模式 第6部分：IEC公共数据字典（IEC CDD）质量指南 |
China National Standards G |
English PDF |
| GB/T 16983-2021 |
Chemical reaGent -- Dichloromethane 化学试剂 二氯甲烷 |
China National Standards G |
English PDF |
| GB/T 15972.31-2021 |
Specifications for optical fibre test methods—Part 31: Measurement methods and test procedures for mechanical characteristics—Tensile strenGth 光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度 |
China National Standards G |
English PDF |
| GB/T 15970.10-2021 |
Corrosion of metals and alloys—Stress corrosion testinG—Part l0: Reverse U-bend method 金属和合金的腐蚀 应力腐蚀试验 第10部分：反向U型弯曲试验方法 |
China National Standards G |
English PDF |
| GB/T 15969.9-2021 |
ProGrammable controllers—Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI) 可编程序控制器 第9部分：用于小型传感器和执行器的单点数字通信接口(SDCI) |
China National Standards G |
English PDF |
| GB/T 15901-2021 |
Chemical reaGent—Copper（Ⅱ） chloride dihydrate 化学试剂 二水合氯化铜（氯化铜） |
China National Standards G |
English PDF |
| GB/T 15899-2021 |
Chemical reaGent—Manganese sulfate monohydrate 化学试剂 一水合硫酸锰（硫酸锰） |
China National Standards G |
English PDF |
| GB/T 15895-2021 |
Chemical reaGent—1,2-Dichloroethane 化学试剂 1,2-二氯乙烷 |
China National Standards G |
English PDF |
| GB/T 15728-2021 |
Glass resistance to attack by a boiling hydrochloric acid gravimetric method of test and classification 玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级 |
China National Standards G |
English PDF |
| GB/T 15726-2021 |
Glassware一Stress examination methods 玻璃仪器 内应力检验方法 |
China National Standards G |
English PDF |
| GB/T 15596-2021 |
Plastics—Determination of chanGes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources 塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定 |
China National Standards G |
English PDF |
| GB/T 15382-2021 |
General specifications of gas cylinder valves 气瓶阀通用技术要求 |
China National Standards G |
English PDF |
| GB/T 15078-2021 |
TestinG method for contact resistance of precious metals electrical contact materials 贵金属电触点材料接触电阻的测量方法 |
China National Standards G |
English PDF |
| GB/T 14949.2-2021 |
ManGanese ores—Determination of nickel content—Flame atomic absorption spectrometric method 锰矿石 镍含量的测定 火焰原子吸收光谱法 |
China National Standards G |
English PDF |
| GB/T 14949.11-2021 |
ManGanese ores—Determination of carbon content—Gravimetric method and infrared absorption method 锰矿石 碳含量的测定 重量法和红外线吸收法 |
China National Standards G |
English PDF |
| GB/T 14637-2021 |
Determination of copper,iron and zinc in industrial circulatinG cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法 |
China National Standards G |
English PDF |
| GB/T 14636-2021 |
Determination of calcium and maGnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method 工业循环冷却水及水垢中钙、镁的测定 原子吸收光谱法 |
China National Standards G |
English PDF |
| GB/T 14527-2021 |
Compound damplinG isolator and compound damper 复合阻尼隔振器和复合阻尼器 |
China National Standards G |
English PDF |
| GB/T 14286-2021 |
TerminoloGy for live working tools, devices and equipment 带电作业工具设备术语 |
China National Standards G |
English PDF |
| GB/T 13203-2021 |
Methods for verifyinG capabilities of motorcycle tyres 摩托车轮胎性能试验方法 |
China National Standards G |
English PDF |
| GB/T 12810-2021 |
Laboratory Glassware—Capacity methods testing and use of volumetric instruments 实验室玻璃仪器 玻璃量器的容量校准和使用方法 |
China National Standards G |
English PDF |
| GB/T 12639-2021 |
Methods of in-orbit testinG for GEO communication satellite payload performance 地球同步轨道通信卫星有效载荷在轨测试方法 |
China National Standards G |
English PDF |
| GB/T 12604.9-2021 |
Non-destructive testinG—Terminology—Infrared thermography 无损检测 术语 红外热成像 |
China National Standards G |
English PDF |
| GB/T 11701-2021 |
The General rules for marine accomodation ladders 船用舷梯的基本规定 |
China National Standards G |
English PDF |
| GB/T 11175-2021 |
TestinG methods for synthetic resin emulsions 合成树脂乳液试验方法 |
China National Standards G |
English PDF |
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