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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 40103-2021 |
Technical requirement of connecting to poWer system for solar thermal power station 太阳能热发电站接入电力系统技术规定 |
China National Standards W |
 English PDF |
| GB/T 40102-2021 |
Test code of connecting to poWer system for solar thermal power plants 太阳能热发电站接入电力系统检测规程 |
China National Standards W |
English PDF |
| GB/T 40101-2021 |
Ultrasonic testing method for stainless steel bars,plates and forgings of PWR nuclear fuel assembly and associated assembly 压水堆核燃料组件和相关组件用不锈钢棒、板、锻件超声波检测方法 |
China National Standards W |
English PDF |
| GB/T 40098-2021 |
Coding regulation for sWapping power battery pack of electric vehicles 电动汽车更换用动力蓄电池箱编码规则 |
China National Standards W |
English PDF |
| GB/T 40071-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related tWo-dimensional (2D) materials—Optical contrast method 纳米技术 石墨烯相关二维材料的层数测量 光学对比度法 |
China National Standards W |
English PDF |
| GB/T 40069-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related tWo-dimensional (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
China National Standards W |
English PDF |
| GB/T 40068-2021 |
Electrofusion Welding sleeve(tape) for thermal insulation pipeline 保温管道用电热熔套（带） |
China National Standards W |
English PDF |
| GB/T 40067-2021 |
Microstructure and defect determination of tungsten carbide poWder 碳化钨粉末微观组织及缺陷检测方法 |
China National Standards W |
English PDF |
| GB/T 40005-2021 |
Weibull statistics for strength data of fine ceramics 精细陶瓷强度数据的韦布尔统计分析方法 |
China National Standards W |
English PDF |
| GB/T 40004-2021 |
Copper-silver alloy rectangular Wire 铜银合金扁线 |
China National Standards W |
English PDF |
| GB/T 39989-2021 |
Superelastic titanium-nickel shape memory alloy bar and Wire 超弹性钛镍形状记忆合金棒材和丝材 |
China National Standards W |
English PDF |
| GB/T 39979-2021 |
General technical specification of indoor Window decoration for building 建筑室内窗饰产品通用技术要求 |
China National Standards W |
English PDF |
| GB/T 39978-2021 |
Nanotechnology—Resistivity of carbon nanotube poWder—Four probe method 纳米技术 碳纳米管粉体电阻率 四探针法 |
China National Standards W |
English PDF |
| GB/T 39971-2021 |
Thresholds and grading of relative Wet grip index for motor vehicle tyres 汽车轮胎湿路面相对抓着指数限值和等级 |
China National Standards W |
English PDF |
| GB/T 38329.2-2021 |
Utility connections in port - Part 2: High and loW voltage shore connection systems - Data communication for monitoring and control 港口船岸连接 第2部分：高压和低压岸电连接系统 监测和控制的数据传输 |
China National Standards W |
English PDF |
| GB/T 37162.3-2021 |
Hydraulic fluid poWer-Monitoring the level of particulate contamination of the fluid-Part 3:Use of the filter blockage technique 液压传动 液体颗粒污染度的监测 第3部分：利用滤膜阻塞技术 |
China National Standards W |
English PDF |
| GB/T 35205.5-2021 |
Rough-terrain trucks - Safety requirements and verificaiton - Part 5: Interface betWeen variable-reach truck and integrated personnnel work platform 越野叉车 安全要求及验证 第5部分：伸缩臂式叉车和集成式人员工作平台的连接装置 |
China National Standards W |
English PDF |
| GB/T 29317-2021 |
Terminology of electric vehicle charging/battery sWap infrastructure 电动汽车充换电设施术语 |
China National Standards W |
English PDF |
| GB/T 28775-2021 |
Synchronous belt drives - Pulley With T trapezoidal profile system 同步带传动 T型梯形齿同步带轮 |
China National Standards W |
English PDF |
| GB/T 28774-2021 |
Synchronous belt drives—Belts With T trapezoidal profile system 同步带传动 T型梯形齿同步带 |
China National Standards W |
English PDF |
| GB/T 28543-2021 |
Noise measurement method on poWer capacitors 电力电容器噪声测量方法 |
China National Standards W |
English PDF |
| GB/T 25301-2021 |
Resistance Welding equipment - Transformers - General specifications applicable to all transformers 电阻焊设备 变压器 适用于所有变压器的通用技术条件 |
China National Standards W |
English PDF |
| GB/T 23540-2021 |
Coated abrasives - Flap Wheels with incorporated flanges or separate flanges 涂附磨具 装有卡盘或未装卡盘的砂页轮 |
China National Standards W |
English PDF |
| GB/T 23537-2021 |
Superabrasive products - Grinding Wheels and mounted points with diamond or cubic boron nitride - Limit deviations and run-out tolerances 超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差 |
China National Standards W |
English PDF |
| GB/T 17934.8-2021 |
Graphic technology—Process control for the production of half-tone colour separations, proof and production prints—Part 8:Validation print processes Working directly from digital data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第8部分：直接使用数字数据的验证印刷品制作过程 |
China National Standards W |
English PDF |
| GB/T 17934.7-2021 |
Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 7:Proofing processes Working directly from digital data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第7部分：直接使用数字数据的打样过程 |
China National Standards W |
English PDF |
| GB/T 17739.2-2021 |
Microfilming of technical draWings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards W |
English PDF |
| GB/T 17702-2021 |
Capacitors for poWer electronics 电力电子电容器 |
China National Standards W |
English PDF |
| GB/T 14949.12-2021 |
Manganese ores - Determination of combined Water content - Gravimetric method 锰矿石 化合水含量的测定 重量法 |
China National Standards W |
English PDF |
| GB/T 13469-2021 |
Economical operation for centrifugal，mixed floW and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards W |
English PDF |
| GB/T 12807-2021 |
Laboratory glassWare-Graduated pipettes 实验室玻璃仪器 分度吸量管 |
China National Standards W |
English PDF |
| GB/T 11362-2021 |
Synchronous belt drives—Calculation of poWer rating and drive center distance with belts pitch codes MXL,XXL,XL,L,H,XH and XXH 同步带传动 节距型号MXL，XXL，XL，L，H，XH和XXH梯形齿同步带额定功率和传动中心距计算 |
China National Standards W |
English PDF |
| GB/T 11270.2-2021 |
Superabrasive products—Diamond circular saW blade—Part 2:Sintered saw blades 超硬磨料制品 金刚石圆锯片 第2部分：烧结锯片 |
China National Standards W |
English PDF |
| GB/T 11270.1-2021 |
Superabrasive products-Diamond circular saW blade-Part 1:Welded saw blades 超硬磨料制品 金刚石圆锯片 第1部分：焊接锯片 |
China National Standards W |
English PDF |
| GB/T 9966.13-2021 |
Test methods for natural stone—Part 13:Determination of Water absorption coefficient by capillarity 天然石材试验方法 第13部分：毛细吸水系数的测定 |
China National Standards W |
English PDF |
| GB/T 9481-2021 |
Axial-floW pump of medium-small size 中小型轴流泵 |
China National Standards W |
English PDF |
| GB/T 8366-2021 |
Resistance Welding—Resistance welding equipment—Mechanical and electrical requirements 电阻焊 电阻焊设备 机械和电气要求 |
China National Standards W |
English PDF |
| GB/T 8243.12-2021 |
Methods of test for full-floW lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 |
China National Standards W |
English PDF |
| GB/T 7925-2021 |
NC reciprocating traveling type Wire electrical-discharge machines—Parameters 数控往复走丝电火花线切割机床 参数 |
China National Standards W |
English PDF |
| GB/T 6577-2021 |
Types,dimensions and tolerances of groove for seals With bearing rings for hydraulic cylinders piston 液压缸活塞用带支承环密封沟槽型式、尺寸和公差 |
China National Standards W |
English PDF |
| GB/T 6546-2021 |
Corrugated fibreboard—Determination of edgeWise crush resistance 瓦楞纸板 边压强度的测定 |
China National Standards W |
English PDF |
| GB/T 6490-2021 |
Water-turbine pump 水轮泵 |
China National Standards W |
English PDF |
| GB/T 6113.103-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances poWer 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分：无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率 |
China National Standards W |
English PDF |
| GB/T 5900.1-2021 |
Machine tools—Connecting dimensions of spindle noses and Work holding chucks—Part 1: Conical connection 机床 主轴端部与卡盘连接尺寸 第1部分：圆锥连接 |
China National Standards W |
English PDF |
| GB/T 2423.38-2021 |
Environmental testing-Part 2:Test methods-Test R:Water test method and guidance 环境试验 第2部分：试验方法 试验R：水试验方法和导则 |
China National Standards W |
English PDF |
| GB/T 2351-2021 |
Fluid poWer systems and components-Outside diameters of tubes and inside diameters of hoses 流体传动系统及元件 硬管外径和软管内径 |
China National Standards W |
English PDF |
| GB/T 1551-2021 |
Test method for measuring resistivity of monocrystal silicon—In-line four-point probe and direct current tWo-point probe method 硅单晶电阻率的测定 直排四探针法和直流两探针法 |
China National Standards W |
English PDF |
| GB/T 786.3-2021 |
Fluid poWer systems and components—Graphical symbols and circuit diagrams—Part 3: Symbol modules and connected symbols in circuit diagrams 流体传动系统及元件 图形符号和回路图 第3部分：回路图中的符号模块和连接符号 |
China National Standards W |
English PDF |
| GB/T 786.1-2021 |
Fluid poWer systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols 流体传动系统及元件 图形符号和回路图 第1部分：图形符号 |
China National Standards W |
English PDF |
| GB/T 19216.3-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 3:Test method for fire With shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure 在火焰条件下电缆或光缆的线路完整性试验 第3部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法 |
China National Standards W |
English PDF |
| GB/T 19216.2-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire With shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not 在火焰条件下电缆或光缆的线路完整性试验 第2部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法 |
China National Standards W |
English PDF |
| GB/T 19216.1-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions-Part 1:Test method for fire With shock at atemperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/ 1 kV and with an overall diameter exceed 在火焰条件下电缆或光缆的线路完整性试验 第1部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径超过20 mm电缆的试验方法 |
China National Standards W |
English PDF |
| GB/T 18916.56-2021 |
Norm of Water intake - Part 56: Fur 取水定额 第56部分：毛皮 |
China National Standards W |
English PDF |
| GB/T 18916.54-2021 |
Norm of Water intake - Part 54: Canned food 取水定额 第54部分：罐头食品 |
China National Standards W |
English PDF |
| GB/T 18916.53-2021 |
Norm of Water intake - Part 53: Sugar 取水定额 第53部分：食糖 |
China National Standards W |
English PDF |
| GB/T 18916.1-2021 |
Norm of Water intake—Part 1：Thermal power production 取水定额 第1部分：火力发电 |
China National Standards W |
English PDF |
| GB/T 18216.5-2021 |
Electrical safety in loW voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or monitoring of protective measures-Part 5:Resistance to earth 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第5部分：对地电阻 |
China National Standards W |
English PDF |
| GB/T 18216.4-2021 |
Electrical safety in loW voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分：接地电阻和等电位接地电阻 |
China National Standards W |
English PDF |
| GB/T 18216.3-2021 |
Electrical safety in loW voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分：环路阻抗 |
China National Standards W |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in loW voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards W |
English PDF |
| GB/T 18216.1-2021 |
Electrical safety in loW voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第1部分：通用要求 |
China National Standards W |
English PDF |
| GB/T 40169-2021 |
Compression-moulded plates of ultra-high-molecular-Weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD) 超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材 |
China National Standards W |
English PDF |
| GB/T 8897.3-2021 |
Primary batteries—Part 3:Watch batteries 原电池 第3部分：手表电池 |
China National Standards W |
English PDF |
| GB 9656-2021 |
Safety technical specification for glazing materials used in poWer-driven vehicles 机动车玻璃安全技术规范 |
China National Standards W |
English PDF |
| GB 40160-2021 |
Safety rules for elevating Work platforms 升降工作平台安全规则 |
China National Standards W |
English PDF |
| GB/T 40052-2021 |
Preservative-treated plyWood 防腐胶合板 |
China National Standards W |
English PDF |
| GB/T 40044-2021 |
Specification of Warehouse distribution information exchange in express service manufacturing industry 快递服务制造业仓配信息交换规范 |
China National Standards W |
English PDF |
| GB/T 40043-2021 |
Specification of information exchange betWeen express service and electronic commerce 快递服务与电子商务信息交换规范 |
China National Standards W |
English PDF |
| GB/T 40026-2021 |
Capabilty requirements of IoT With resource openness 具有资源开放性的物联网能力要求 |
China National Standards W |
English PDF |
| GB/T 39782-2021 |
Specifications for safe firing area map-draWing of anti-aircraft gun at weather modification operating spots 人工影响天气高炮作业点安全射界图绘制规范 |
China National Standards W |
English PDF |
| GB/T 28515.2-2021 |
Test method for automatically sWitched optical network(ASON)—Part 2:OTN-based ASON 自动交换光网络(ASON)测试方法 第2部分：基于OTN的ASON |
China National Standards W |
English PDF |
| GB/T 15000.7-2021 |
Directives for the Work of reference materials—Part 7:General requirements for the competence of reference material producers 标准样品工作导则 第7部分：标准样品生产者能力的通用要求 |
China National Standards W |
English PDF |
| GB 5084-2021 |
Standard for irrigation Water quality 农田灌溉水质标准 |
China National Standards W |
English PDF |
| GB/T 40085-2021 |
Navigation electronic map - Division netWork model 导航电子地图 分区网络模型 |
China National Standards W |
English PDF |
| GB/T 40051-2021 |
Code of recycle and utilization for discarded Wood-based panels 废旧人造板回收利用规范 |
China National Standards W |
English PDF |
| GB/T 39774-2021 |
Basic functions and technical requirements for navigation application softWare 导航应用软件基本功能及技术要求 |
China National Standards W |
English PDF |
| GB/T 22752-2021 |
Assistive product for person With disability - Grab bar 康复辅助器具 抓握杆 |
China National Standards W |
English PDF |
| GB 16993-2021 |
Safety regulations for avoid Working under hazardous condition of oxygen deficiency in enclosed spaces aboard ships 防止船舶封闭处所缺氧危险作业安全规程 |
China National Standards W |
English PDF |
| GB/T 40089-2021 |
Steel Wire ropes for the petroleum and natural gas industries—Minimum requirements and terms of acceptance 石油和天然气工业用钢丝绳 最低要求和验收条件 |
China National Standards W |
English PDF |
| GB/T 40082-2021 |
Wind turbines—Drive train ground test specification 风力发电机组 传动链地面测试技术规范 |
China National Standards W |
English PDF |
| GB/T 40080-2021 |
Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and Welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness 钢管无损检测 用于确认无缝和焊接钢管（埋弧焊除外）水压密实性的自动电磁检测方法 |
China National Standards W |
English PDF |
| GB/T 40078-2021 |
Fuel efficiency of Wheeled tractors—Evaluation criteria 轮式拖拉机燃油经济性 评价指标 |
China National Standards W |
English PDF |
| GB/T 40075-2021 |
General technical specification of six-axle light rail vehicle With articulated bogie for urban rail transit 城市轨道交通六轴铰接转向架轻轨车辆通用技术条件 |
China National Standards W |
English PDF |
| GB/T 40072-2021 |
Strength test method for submersible metallic frameWork 潜水器金属框架强度试验方法 |
China National Standards W |
English PDF |
| GB/T 40048-2021 |
Test methods for bolted connections in structural Wood and wood-based materials 木质结构材螺栓连接力学性能测试方法 |
China National Standards W |
English PDF |
| GB/T 40045-2021 |
Fuel specification for hydrogen poWered vehicles—Liquid hydrogen（LH2） 氢能汽车用燃料 液氢 |
China National Standards W |
English PDF |
| GB/T 40032-2021 |
Safety requirements of battery sWap for electric vehicles 电动汽车换电安全要求 |
China National Standards W |
English PDF |
| GB/T 40022-2021 |
General requirements of internet of things based on public telecommunication netWork 基于公众电信网的物联网总体要求 |
China National Standards W |
English PDF |
| GB/T 40021-2021 |
General requirements of internet of things based on public telecommunication netWork 信息物理系统 术语 |
China National Standards W |
English PDF |
| GB/T 40020-2021 |
General requirements of internet of things based on public telecommunication netWork 信息物理系统 参考架构 |
China National Standards W |
English PDF |
| GB/T 40017-2021 |
Information technology—Telecommunications and information exchange betWeen systems—Heterogeneous networks convergence and scalability of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制异构网络融合与可扩展性 |
China National Standards W |
English PDF |
| GB/T 40015-2021 |
Information technology—Telecommunications and information exchange betWeen systems—Control and management of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理 |
China National Standards W |
English PDF |
| GB/T 40009-2021 |
Technical specification of Waste tyre/rubber pyrolysis 废轮胎、废橡胶热裂解技术规范 |
China National Standards W |
English PDF |
| GB/T 40008.1-2021 |
Performance evaluation and calculating method for Water heater system—Part 1：Household and similar water heater system 热水制备系统绩效评价与计算方法 第1部分：户用及类似用途热水制备系统 |
China National Standards W |
English PDF |
| GB/T 40003-2021 |
Sensory analysis—Service condition for the Wine-tasting glass 感官分析 葡萄酒品评杯使用要求 |
China National Standards W |
English PDF |
| GB/T 40002-2021 |
Sensory analysis—Service condition for the Wine-tasting glass 牙膏对口腔硬组织的安全评价 |
China National Standards W |
English PDF |
| GB/T 39997-2021 |
Thermoplastic pipeWork for underground installation at petrol filling stations 加油站埋地用热塑性塑料复合管道系统 |
China National Standards W |
English PDF |
| GB/T 39996-2021 |
FireWorks and firecrackers—Determination of calorific value of pyrotechnic powder 烟花爆竹 烟火药发热量的测定 |
China National Standards W |
English PDF |
| GB/T 39986-2021 |
Pumps—Testing—Submersible mixers for Wasterwater and similar applications 泵 试验 污水和类似应用的潜水搅拌器 |
China National Standards W |
English PDF |
| GB/T 39982-2021 |
Water lubricated journal bearings—Test methods of load carrying capacity 水润滑径向滑动轴承 承载能力测试方法 |
China National Standards W |
English PDF |
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