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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 30027-2021 |
Round steel short link chains for liftinG purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade VH 起重用钢制短环链 手动链式葫芦用高精度链 VH级 |
China National Standards G |
 English PDF |
| GB/T 30026-2021 |
Round steel short link chains for liftinG purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade TH 起重用钢制短环链 手动链式葫芦用高精度链 TH级 |
China National Standards G |
English PDF |
| GB/T 28847.5-2021 |
BuildinG automation and control systems—Part 5: Data communication protocol 建筑自动化和控制系统 第5部分：数据通信协议 |
China National Standards G |
English PDF |
| GB/T 28267.1-2021 |
Steel cord conveyor belts—Part 1:DesiGn,dimensions and mechanical requirements for conveyor belts for general use 钢丝绳芯输送带 第1部分：普通用途输送带的设计、尺寸和机械要求 |
China National Standards G |
English PDF |
| GB/T 28170.2-2021 |
Information technoloGy—Computer graphics and image processing—Extensible 3D(X3D)—Part 2: Scene access interface(SAI) 信息技术 计算机图形和图像处理 可扩展三维组件(X3D) 第2部分：场景访问接口(SAI) |
China National Standards G |
English PDF |
| GB/T 26779-2021 |
HydroGen fuel cell electric vehicle refueling receptacle 燃料电池电动汽车加氢口 |
China National Standards G |
English PDF |
| GB/T 25388.2-2021 |
Wind turbines Generator system—Double-fed converter—Part 2: Test method 风力发电机组 双馈式变流器 第2部分：试验方法 |
China National Standards G |
English PDF |
| GB/T 25388.1-2021 |
Wind turbines Generator system—Double-fed converter—Part 1: Technical condition 风力发电机组 双馈式变流器 第1部分：技术条件 |
China National Standards G |
English PDF |
| GB/T 25387.2-2021 |
Wind turbines Generator system—Full-power converter—Part 2:Test method 风力发电机组 全功率变流器 第2部分：试验方法 |
China National Standards G |
English PDF |
| GB/T 25281-2021 |
The clothinG with safety sign for the working people on roads 道路作业人员安全标志服 |
China National Standards G |
English PDF |
| GB/T 25068.5-2021 |
Information technoloGy—Security techniques—Network security—Part 5: Securing communications across networks using virtual private networks 信息技术 安全技术 网络安全 第5部分：使用虚拟专用网的跨网通信安全保护 |
China National Standards G |
English PDF |
| GB/T 24847-2021 |
Technical Guide on 1000kV AC system voltage and reactive power 1000kV交流系统电压和无功电力技术导则 |
China National Standards G |
English PDF |
| GB/T 24031-2021 |
The clothinG with safety sign for the working people on roads 环境管理 环境绩效评价 指南 |
China National Standards G |
English PDF |
| GB/T 20833.4-2021 |
RotatinG electrical machines—The winding insulation—Part 4: Measurement of insulation resistance and polarization index 旋转电机 绕组绝缘 第4部分：绝缘电阻和极化指数测量 |
China National Standards G |
English PDF |
| GB/T 20833.1-2021 |
RotatinG electrical machines—The winding insulation—Part 1:Off-line partial discharge measurements 旋转电机 绕组绝缘 第1部分：离线局部放电测量 |
China National Standards G |
English PDF |
| GB/T 20645-2021 |
Specific environmental condition—Technical requirements of low-voltaGe apparatuses for plateau 特殊环境条件 高原用低压电器技术要求 |
China National Standards G |
English PDF |
| GB/T 20385.1-2021 |
Textiles—Determination of orGanotin compounds—Part 1：Derivatisation method using GC-MS 纺织品 有机锡化合物的测定 第1部分：衍生化气相色谱-质谱法 |
China National Standards G |
English PDF |
| GB/T 19934.1-2021 |
Hydraulic fluid power—FatiGue pressure testing of metal pressure-containing envelopes—Part 1: Test method 液压传动 金属承压壳体的疲劳压力试验 第1部分：试验方法 |
China National Standards G |
English PDF |
| GB/T 19753-2021 |
Test methods for enerGy consumption of light-duty hybrid electric vehicles 轻型混合动力电动汽车能量消耗量试验方法 |
China National Standards G |
English PDF |
| GB/T 19420-2021 |
TerminoloGy of salt-making industry 制盐工业术语 |
China National Standards G |
English PDF |
| GB/T 19237-2021 |
Compressed natural Gas dispenser for vehicles 汽车用压缩天然气加气机 |
China National Standards G |
English PDF |
| GB/T 18802.32-2021 |
Low-voltaGe surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles 低压电涌保护器 第32部分：用于光伏系统的电涌保护器 选择和使用导则 |
China National Standards G |
English PDF |
| GB/T 18802.31-2021 |
Low-voltaGe surge protective devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements and test methods 低压电涌保护器 第31部分：用于光伏系统的电涌保护器 性能要求和试验方法 |
China National Standards G |
English PDF |
| GB/T 18638-2021 |
DiaGnostic techniques for Japanese encephalitis 流行性乙型脑炎诊断技术 |
China National Standards G |
English PDF |
| GB/T 18400.10-2021 |
Test conditions for machininG centres—Part 10：Evaluation of thermal distortions 加工中心检验条件 第10部分：热变形的评定 |
China National Standards G |
English PDF |
| GB/T 18386.1-2021 |
Test methods for enerGy consumption and range of electric vehicles—Part 1: Light-duty vehicles 电动汽车能量消耗量和续驶里程试验方法 第1部分：轻型汽车 |
China National Standards G |
English PDF |
| GB/T 18329.4-2021 |
Plain bearinGs—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmission testing of bond of thickness greater than or equal to 0.3 mm 滑动轴承 多层金属滑动轴承 第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测 |
China National Standards G |
English PDF |
| GB/T 18329.3-2021 |
Plain bearinGs—Metallic multilayer plain bearings—Part 3: Non-destructive penetrant testing 滑动轴承 多层金属滑动轴承 第3部分：无损渗透检验 |
China National Standards G |
English PDF |
| GB/T 17901.3-2021 |
Information technoloGy—Security techniques—Key management—Part 3: Mechanisms using asymmetric techniques 信息技术 安全技术 密钥管理 第3部分：采用非对称技术的机制 |
China National Standards G |
English PDF |
| GB/T 17421.10-2021 |
Test code for machine tools -- Part 10: Determination of the measurinG performance of probing systems of numerically controlled machine tools 机床检验通则 第10部分：数控机床探测系统测量性能的测定 |
China National Standards G |
English PDF |
| GB/T 17217-2021 |
HyGienic specification for public toilet 公共厕所卫生规范 |
China National Standards G |
English PDF |
| GB/T 17215.221-2021 |
Electricity meterinG equipment(a. c. ) -- General requirements, tests and test conditions -- Part 21: Tariff and load control equipment 电测量设备（交流） 通用要求、试验和试验条件 第21部分：费率和负荷控制设备 |
China National Standards G |
English PDF |
| GB/T 16903-2021 |
Rules for the presentation of Graphical symbols for use on signs -- Design principles and requirements for public information graphical symbols 标志用图形符号表示规则 公共信息图形符号的设计原则与要求 |
China National Standards G |
English PDF |
| GB/T 15914-2021 |
MonitorinG and testing method for energy saving of steam heating equipments 蒸汽加热设备节能监测方法 |
China National Standards G |
English PDF |
| GB/T 15566.20-2021 |
Public information Guidance systems -- Setting principles and requirements -- Part 20: Urban area 公共信息导向系统 设置原则与要求 第20部分：城市区域 |
China National Standards G |
English PDF |
| GB/T 14383-2021 |
ForGed fittings, socket-welding and threaded 锻制承插焊和螺纹管件 |
China National Standards G |
English PDF |
| GB/T 14352.22-2021 |
Methods for chemical analysis of tunGsten ores and molybdenum ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第22部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards G |
English PDF |
| GB/T 14352.21-2021 |
Methods for chemical analysis of tunGsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第21部分：砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards G |
English PDF |
| GB/T 14352.20-2021 |
Methods for chemical analysis of tunGsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法 第20部分：铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法 |
China National Standards G |
English PDF |
| GB/T 14352.19-2021 |
Methods for chemical analysis of tunGsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards G |
English PDF |
| GB/T 14231-2021 |
Determination of efficiency for Gear units 齿轮装置效率测定方法 |
China National Standards G |
English PDF |
| GB/T 13174-2021 |
Determination of deterGency and cycle of washing property for laundry detergents 衣料用洗涤剂去污力及循环洗涤性能的测定 |
China National Standards G |
English PDF |
| GB/T 12975-2021 |
General specification for synchronous generator in ships 船用同步发电机通用技术条件 |
China National Standards G |
English PDF |
| GB/T 12818-2021 |
Rules for inspectinG and testing of railway passenger car after completion of construction 铁路客车组装后的检查与试验规则 |
China National Standards G |
English PDF |
| GB/T 12817-2021 |
General technical specification for railway passenger car 铁路客车通用技术条件 |
China National Standards G |
English PDF |
| GB/T 12736-2021 |
Conveyor belts—Determination of strenGht of mechanical fastenings—Static test method 输送带 机械接头强度的测定 静态试验方法 |
China National Standards G |
English PDF |
| GB/T 12668.902-2021 |
Adjustable speed electrical power drive systems—Part 9-2: EcodesiGn for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters 调速电气传动系统 第9-2部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 电气传动系统和电机起动器的能效指标 |
China National Standards G |
English PDF |
| GB/T 12668.901-2021 |
Adjustable speed electrical power drive systems—Part 9-1: EcodesiGn for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the 调速电气传动系统 第9-1部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求 |
China National Standards G |
English PDF |
| GB/T 12241-2021 |
Safety valves—General requirements 安全阀 一般要求 |
China National Standards G |
English PDF |
| GB/T 10006-2021 |
Plastics—Film and sheetinG—Determination of the coefficients of friction 塑料 薄膜和薄片 摩擦系数的测定 |
China National Standards G |
English PDF |
| GB/T 10001.9-2021 |
Public information Graphical symbols—Part 9: Symbols for accessible facilities 公共信息图形符号 第9部分：无障碍设施符号 |
China National Standards G |
English PDF |
| GB/T 10001.7-2021 |
Public information Graphical symbols—Part 7: Symbols for office and teaching 公共信息图形符号 第7部分：办公教学符号 |
China National Standards G |
English PDF |
| GB/T 10001.6-2021 |
Public information Graphical symbols—Part 6: Symbols for medical treatment and health care 公共信息图形符号 第6部分：医疗保健符号 |
China National Standards G |
English PDF |
| GB/T 10001.5-2021 |
Public information Graphical symbols—Part 5: Symbols for shopping 公共信息图形符号 第5部分：购物符号 |
China National Standards G |
English PDF |
| GB/T 10001.4-2021 |
Public information Graphical symbols—Part 4: Symbols for recreation sport 公共信息图形符号 第4部分：运动健身符号 |
China National Standards G |
English PDF |
| GB/T 10001.3-2021 |
Public information Graphical symbols—Part 3：Symbols for passenger and cargo transport 公共信息图形符号 第3部分：客运货运符号 |
China National Standards G |
English PDF |
| GB/T 10001.2-2021 |
Public information Graphical symbols—Part 2: Symbols for tourism and entertainment 公共信息图形符号 第2部分：旅游休闲符号 |
China National Standards G |
English PDF |
| GB/T 7308.3-2021 |
Plain bearinGs—Thin-walled half bearings with or without flange—Part 3: Measurement of peripheral length 滑动轴承 有法兰或无法兰薄壁轴瓦 第3部分:周长测量 |
China National Standards G |
English PDF |
| GB/T 7308.2-2021 |
Plain bearinGs—Thin-walled half bearings with or without flange—Part 2:Measurement of wall thickness and flange thickness 滑动轴承 有法兰或无法兰薄壁轴瓦 第2部分:轴瓦壁厚和法兰厚度测量 |
China National Standards G |
English PDF |
| GB/T 7308.1-2021 |
Plain bearinGs—Thin-walled half bearings with or without flange—Part 1：Tolerances, design features and methods of test 滑动轴承 有法兰或无法兰薄壁轴瓦 第1部分:公差、结构要素和检验方法 |
China National Standards G |
English PDF |
| GB/T 7092-2021 |
Outline dimensions of semiconductor inteGrated circuits 半导体集成电路外形尺寸 |
China National Standards G |
English PDF |
| GB/T 5824-2021 |
Size system of openinG for windows and doors in building 建筑门窗洞口尺寸系列 |
China National Standards G |
English PDF |
| GB/T 5755-2021 |
Steel cord conveyor belts—Cord-to-coatinG bond test—Initial test and after thermal treatment 钢丝绳芯输送带 绳与包覆胶粘合试验 原始状态下和热老化后试验 |
China National Standards G |
English PDF |
| GB/T 5095.2507-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR） |
China National Standards G |
English PDF |
| GB/T 5095.2505-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 25-5：Test 25e: Return loss 电子设备用机电元件 基本试验规程及测量方法 第25-5部分：试验25e：回波损耗 |
China National Standards G |
English PDF |
| GB/T 5095.2504-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 25-4: Test 25d: Propagation delay 电子设备用机电元件 基本试验规程及测量方法 第25-4部分：试验25d：传输时延 |
China National Standards G |
English PDF |
| GB/T 5095.2503-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation 电子设备用机电元件 基本试验规程及测量方法 第25-3部分：试验25c：上升时间衰减 |
China National Standards G |
English PDF |
| GB/T 5095.2502-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss) 电子设备用机电元件 基本试验规程及测量方法 第25-2部分：试验25b：衰减（插入损耗） |
China National Standards G |
English PDF |
| GB/T 5095.2501-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio 电子设备用机电元件 基本试验规程及测量方法 第25-1部分：试验25a：串扰比 |
China National Standards G |
English PDF |
| GB/T 5095.2307-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分：屏蔽和滤波试验 试验23g：连接器的有效转移阻抗 |
China National Standards G |
English PDF |
| GB/T 5095.2304-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射 |
China National Standards G |
English PDF |
| GB/T 5095.2303-2021 |
Electromechanical components for electronic equipment—Basic testinG procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分：屏蔽和滤波试验 试验23c：连接器和附件的屏蔽效果 线注入法 |
China National Standards G |
English PDF |
| GB/T 4892-2021 |
Dimensions of riGid rectangular transport packages 硬质直方体运输包装尺寸系列 |
China National Standards G |
English PDF |
| GB/T 4797.9-2021 |
Classification of environmental conditions—Environmental conditions appearinG in nature—Measured shock and vibration data during storage, transportation and in-use 环境条件分类 自然环境条件 贮存、运输和使用过程中测得的冲击和振动数据 |
China National Standards G |
English PDF |
| GB/T 4490-2021 |
Conveyor belts with textile carcass—Widths and lenGths 织物芯输送带 宽度和长度 |
China National Standards G |
English PDF |
| GB/T 4022.1-2021 |
Surface Grinding machines with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1：Machines with table surface length of up to 1600 mm 卧轴矩台平面磨床 精度检验 第1部分：工作台面长度至1600mm的机床 |
China National Standards G |
English PDF |
| GB/T 3480.2-2021 |
Calculation of load capacity of spur and helical Gears—Part 2: Calculation of surface durability (pitting) 直齿轮和斜齿轮承载能力计算 第2部分：齿面接触强度（点蚀）计算 |
China National Standards G |
English PDF |
| GB/T 2889.5-2021 |
Plain bearinGs—Terms, definitions, classification and symbols—Part 5:Application of symbols 滑动轴承 术语、定义、分类和符号 第5部分:符号的应用 |
China National Standards G |
English PDF |
| GB/T 2680-2021 |
Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors 建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定 |
China National Standards G |
English PDF |
| GB/T 1454-2021 |
Test method for edGewise compressive properties of sandwich constructions 夹层结构侧压性能试验方法 |
China National Standards G |
English PDF |
| GB/T 1149.6-2021 |
Internal combustion enGines—Piston rings—Part 6: Scraper rings made of cast iron 内燃机 活塞环 第6部分：铸铁刮环 |
China National Standards G |
English PDF |
| GB/T 1149.4-2021 |
Internal combustion enGines—Piston rings—Part 4:Quality requirements 内燃机 活塞环 第4部分：质量要求 |
China National Standards G |
English PDF |
| GB/T 41020-2021 |
Guidance on building fire risk assessment for property insurance 建筑物财产保险火灾风险评估指南 |
China National Standards G |
English PDF |
| GB/T 14914.6-2021 |
The specification for marine observation—Part 6:Data processinG and quality control of marine observational data 海洋观测规范 第6部分：数据处理与质量控制 |
China National Standards G |
English PDF |
| GB/T 9254.1-2021 |
Information technoloGy equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 1: Emission requirements 信息技术设备、多媒体设备和接收机 电磁兼容 第1部分：发射要求 |
China National Standards G |
English PDF |
| GB/T 283-2021 |
RollinG bearings—Cylindrical roller bearings—Boundary dimensions 滚动轴承 圆柱滚子轴承 外形尺寸 |
China National Standards G |
English PDF |
| GB/T 8563.3-2021 |
Classification and codes for information of reward and disciplinary action -- Part 3: Codes of disciplinary action and orGanizational punishment 奖励、纪律处分信息分类与代码? 第3部分：纪律处分和组织处理代码 |
China National Standards G |
English PDF |
| GB/T 41205.1-2021 |
Code and attribute description of emerGency supplies -- Part 1: Personal protective equipment 应急物资编码与属性描述 第1部分：个体防护装备 |
China National Standards G |
English PDF |
| GB/T 41205.2-2021 |
Code and attribute description of emerGency supplies -- Part 2: Decontamination material and equipment 应急物资编码与属性描述 第2部分：洗消器材及设备 |
China National Standards G |
English PDF |
| GB/T 41205.3-2021 |
Code and attribute description of emerGency supplies -- Part 3: Search and rescue equipment 应急物资编码与属性描述 第3部分：搜救设备 |
China National Standards G |
English PDF |
| GB/T 15166.4-2021 |
HiGh-voltage alternating-current fuses -- Part 4：Fuse for exteanal protection of shunt capacitors 高压交流熔断器 第4部分：并联电容器外保护用熔断器 |
China National Standards G |
English PDF |
| GB/T 41163-2021 |
Specification for process desiGn of enhancing coal seam permeability by water jet in coalmine 煤矿井下煤层水射流冲击增透工艺设计规范 |
China National Standards G |
English PDF |
| GB/T 41044-2021 |
Guidelines for coalbed methane extraction in coal mining areas 煤矿区煤层气抽采指南 |
China National Standards G |
English PDF |
| GB/T 19136-2021 |
TestinG method of the accelerated storage stability at elevated temperature for pesticides 农药热储稳定性测定方法 |
China National Standards G |
English PDF |
| GB/T 1600-2021 |
TestinG method of water for pesticides 农药水分测定方法 |
China National Standards G |
English PDF |
| GB/T 15981-2021 |
EvaluatinG method for the efficacy of sterilization for disinfection equipment 消毒器械灭菌效果评价方法 |
China National Standards G |
English PDF |
| GB/T 41019-2021 |
Technical Guideline for comprehensive utilization of mine water 矿井水综合利用技术导则 |
China National Standards G |
English PDF |
| GB/T 9143-2021 |
Commercial coal quality—Coal for fixed-bed Gasification 商品煤质量 固定床气化用煤 |
China National Standards G |
English PDF |
| GB/T 25210-2021 |
Hydraulic excavator—Central turninG joint 商品煤质量 中低温热解用煤 |
China National Standards G |
English PDF |
| GB/T 41074-2021 |
Microbeam analysis -- Method of specimen preparation for analysis of General powders using WDS and EDS 微束分析 用于波谱和能谱分析的粉末试样制备方法 |
China National Standards G |
English PDF |
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