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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 41049-2021 |
Test method for flexural propertIEs of fibre metal laminates 纤维金属层板弯曲性能试验方法 |
China National Standards IE |
 English PDF |
| GB/T 41050-2021 |
NanotechnologIEs -- Test method of the degradation of benzene by nano photocatalyst 纳米技术 光催化纳米材料降解苯性能测试方法 |
China National Standards IE |
English PDF |
| GB/T 20794-2021 |
Industrial classification for ocean industrIEs and their related activities 海洋及相关产业分类 |
China National Standards IE |
English PDF |
| GB/T 41213-2021 |
Integrated circuit full automatic dIE bonder 集成电路用全自动装片机 |
China National Standards IE |
English PDF |
| GB/T 41026-2021 |
Polar scIEntific research and expedition terminology 极地科学考察术语 |
China National Standards IE |
English PDF |
| GB/T 31723.414-2021 |
Metallic communication cable test methods—Part 4-14: Electromagnetic compatibility (EMC)—Coupling attenuation of cable assemblIEs (field conditions)—Absorbing clamp method 金属通信电缆试验方法 第4-14部分：电磁兼容 电缆组件(现场条件)的耦合衰减 吸收钳法 |
China National Standards IE |
English PDF |
| GB/T 41189-2021 |
NutrIEnt requirements of egg duck 蛋鸭营养需要量 |
China National Standards IE |
English PDF |
| GB/T 22301-2021 |
DrIEd rosemary 干迷迭香 |
China National Standards IE |
English PDF |
| GB/T 11313.42-2021 |
Radio-frequency connectors -- Part 42: Sectional specification for CQN serIEs quick lock RF connectors 射频连接器 第42部分：CQN系列快速锁紧射频连接器分规范 |
China National Standards IE |
English PDF |
| GB/T 22522-2021 |
Metric serIEs wires for measuring screw threads 测量螺纹用米制系列量针 |
China National Standards IE |
English PDF |
| GB/T 41061-2021 |
Test methods for creep propertIEs of fiber reinforced plastics 纤维增强塑料蠕变性能试验方法 |
China National Standards IE |
English PDF |
| GB/T 26978-2021 |
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of cryogenic liquefIEd gas 现场组装立式圆筒平底钢质低温液化气储罐的设计与建造 |
China National Standards IE |
English PDF |
| GB/T 22304-2021 |
DrIEd sweet basil—Specification 干甜罗勒 规范 |
China National Standards IE |
English PDF |
| GB/T 41190-2021 |
NutrIEnt requirements of deer 鹿营养需要量 |
China National Standards IE |
English PDF |
| GB/T 41072-2021 |
Surface chemical analysis -- Electron spectroscopIEs -- Guidelines for ultraviolet photoelectron spectroscopy analysis 表面化学分析 电子能谱 紫外光电子能谱分析指南 |
China National Standards IE |
English PDF |
| GB/T 41150-2021 |
Sustainable citIEs and communities -- Guidance on establishing smart city operating models for sustainable communities 城市和社区可持续发展 可持续城市建立智慧城市运行模型指南 |
China National Standards IE |
English PDF |
| GB/T 41152-2021 |
Sustainable citIEs and communities -- Guides for low-carbon development evaluation 城市和社区可持续发展 低碳发展水平评价导则 |
China National Standards IE |
English PDF |
| GB/T 41151-2021 |
Sustainable citIEs and communities -- Descriptive framework for cities and communities 城市和社区可持续发展 城市描述性框架 |
China National Standards IE |
English PDF |
| GB/T 41085-2021 |
Requirements for cleaning service of urban and rural communitIEs 城乡社区环卫清洁服务要求 |
China National Standards IE |
English PDF |
| GB/T 41170.2-2021 |
Skin barrIEr for ostomy aids -- Test methods -- Part 2: Wet integrity and adhesive strength 造口辅助器具的皮肤保护用品 试验方法 第2部分：耐湿完整性和黏合强度 |
China National Standards IE |
English PDF |
| GB/T 41200-2021 |
Grade of lilium orIEntal hybrids cut flower 东方百合切花等级 |
China National Standards IE |
English PDF |
| GB 9706.202-2021 |
Medical electrical equipment—Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessorIEs 医用电气设备 第2-2部分：高频手术设备及高频附件的基本安全和基本性能专用要求 |
China National Standards IE |
English PDF |
| GB 34914-2021 |
Minimum allowable value of water efficIEncy and water efficiency grades for water purifier 净水机水效限定值及水效等级 |
China National Standards IE |
English PDF |
| GB/T 40989-2021 |
Press and publication -- Knowledge services -- Knowledge object identifIEr(KOI) 新闻出版 知识服务 知识对象标识符(KOI) |
China National Standards IE |
English PDF |
| GB/T 32483.2-2021 |
Energy performance of lamp controlgear—Part 2:Controlgear for high intensity discharge lamps(excluding fluorescent lamps)—Method of measurement to determine the efficIEncy of controlgear 灯控制装置的效率要求 第2部分:高压放电灯（荧光灯除外） 控制装置效率的测量方法 |
China National Standards IE |
English PDF |
| GB/T 40998-2021 |
Determination of hydroxypropyl content in modifIEd starch -- Spectrophotometric method 变性淀粉中羟丙基含量的测定 分光光度法 |
China National Standards IE |
English PDF |
| GB/T 40896-2021 |
Determination of dIEthylene glycol monoethyl ether in cosmetics—Gas chromatography mass spectrometry 化妆品中二乙二醇单乙醚的测定 气相色谱-质谱法 |
China National Standards IE |
English PDF |
| GB/T 40916-2021 |
High strength polyurethane foam for storage and transport of liquefIEd gas 液化气储运用高强度聚氨酯泡沫塑料 |
China National Standards IE |
English PDF |
| GB/T 40675.1-2021 |
Noise suppression sheet for digital devices and equipment—Part 1:Definitions and general propertIEs 数字器件和设备用噪声抑制片 第1部分：定义和一般性能 |
China National Standards IE |
English PDF |
| GB/T 21021.2-2021 |
Intermodulation level measurement for passive RF and microwave devices -- Part 2: Measurement of passive intermodulation in coaxial cable assemblIEs 无源射频和微波元器件的互调电平测量 第2部分：同轴电缆组件的无源互调测量 |
China National Standards IE |
English PDF |
| GB/T 40962-2021 |
DrIEd boiled abalone 干鲍鱼 |
China National Standards IE |
English PDF |
| GB/T 40755-2021 |
SocIEtal security -- Business continuity management systems -- Guidance on business continuity management capability assessment 公共安全? 业务连续性管理体系? 业务连续性管理能力评估指南 |
China National Standards IE |
English PDF |
| GB/T 40947-2021 |
Guide for safety resilIEnt city evaluation 安全韧性城市评价指南 |
China National Standards IE |
English PDF |
| GB/T 40754-2021 |
Specification for service of public facilitIEs in shopping center 商场公共设施服务规范 |
China National Standards IE |
English PDF |
| GB/T 25440.2-2021 |
RetrIEval and analysis of surgical implants—Part 2:Analysis of retrieved surgical implants 外科植入物的取出与分析 第2部分：取出外科植入物的分析 |
China National Standards IE |
English PDF |
| GB/T 25440.1-2021 |
RetrIEval and analysis of surgical implants—Part 1:Retrieval and handling 外科植入物的取出与分析 第1部分：取出与处理 |
China National Standards IE |
English PDF |
| GB/T 41131-2021 |
Specification for exhibition education service of scIEnce and technology museum 科技馆展览教育服务规范 |
China National Standards IE |
English PDF |
| GB/T 41132-2021 |
Unique identifIEr for science popularization information resources 科普信息资源唯一标识符 |
China National Standards IE |
English PDF |
| GB/T 35660.3-2021 |
Information and documentation—RFID in librarIEs—Part 3:Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory 信息与文献 图书馆射频识别（RFID） 第3部分：分区存储RFID标签中基于ISO/IEC 15962规则的数据元素编码 |
China National Standards IE |
English PDF |
| GB/T 22712-2021 |
Technical specification for G serIEs cooling fans applying to variable frequency motors 变频电机用G系列冷却风机技术规范 |
China National Standards IE |
English PDF |
| GB/T 27744-2021 |
Specification and energy efficIEncy grades for line-start permanent magnet synchronous motors(frame size 80～355) 异步起动永磁同步电动机技术条件及能效分级（机座号80~355） |
China National Standards IE |
English PDF |
| GB/T 40815.4-2021 |
Mechanical structures for electrical and electronic equipment—Thermal managementfor cabinets in accordance with inch and metric system—Part 4:Cooling performance tests for water supplIEd heat exchangers in electronic cabinets 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第4部分：电子机柜中供水热交换器的冷却性能试验 |
China National Standards IE |
English PDF |
| GB/T 29493.2-2021 |
Determination of harmful substances in textile dyeing and finishing auxiliarIEs—Part 2: Determination of perfluorinated compounds (PFCs) 纺织染整助剂中有害物质的测定 第2部分：全氟化合物（PFCs）的测定 |
China National Standards IE |
English PDF |
| GB/T 29493.1-2021 |
Determination of harmful substances in textile dyeing and finishing auxiliarIEs -- Part 1: Determination of the prohibited or restricted flame retardants 纺织染整助剂中有害物质的测定 第1部分：禁限用阻燃剂的测定 |
China National Standards IE |
English PDF |
| GB/T 40006.5-2021 |
Plastics—Recycled plastics—Part 5：Acrylonitrile-butadIEne-styrene (ABS) materials 塑料 再生塑料 第5部分：丙烯腈-丁二烯-苯乙烯（ABS）材料 |
China National Standards IE |
English PDF |
| GB/T 40602.1-2021 |
Antennas and reception systems for radio interference—Part 1: Basic measurement—Method for far fIEld measuring in microwave anechoic chamber 天线及接收系统的无线电干扰 第1部分：基础测量 天线方向图的室内远场测量方法 |
China National Standards IE |
English PDF |
| GB/T 40602.2-2021 |
Antennas and reception systems for radio interference—Part 2:Basic measurement—Method for near fIEld measuring high gain antenna pattern in microwave anechoic chamber 天线及接收系统的无线电干扰 第2部分：基础测量 高增益天线方向图室内平面近场测量方法 |
China National Standards IE |
English PDF |
| GB/T 40735-2021 |
Method for inherent energy efficIEncy evaluation of computer numerical control machine tools 数控机床固有能量效率的评价方法 |
China National Standards IE |
English PDF |
| GB/T 19334-2021 |
Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear,controlgear and accessorIEs 低压开关设备和控制设备的尺寸 在开关设备和控制设备及其附件中作机械支承的标准安装轨 |
China National Standards IE |
English PDF |
| GB/T 12690.8-2021 |
Chemical analysis methods for non-rare earth impuritIEs of rare earth metals and their oxides—Part 8:Determination of sodium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定 |
China National Standards IE |
English PDF |
| GB/T 40840-2021 |
Construction and management requirement of the unifIEd social credit identifier database for legal entities and other organizations 法人和其他组织统一社会信用代码数据库建设和管理要求 |
China National Standards IE |
English PDF |
| GB/T 26548.12-2021 |
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 12：DIE grinders 手持便携式动力工具 振动试验方法 第12部分：模具砂轮机 |
China National Standards IE |
English PDF |
| GB/T 40803-2021 |
Machining process—Method for energy efficIEncy evaluation 机械加工过程 能量效率评价方法 |
China National Standards IE |
English PDF |
| GB/T 40799-2021 |
Machining process -- Test methods for essential energy efficIEncy data 机械加工过程 能效基础数据检测方法 |
China National Standards IE |
English PDF |
| GB/T 21973-2021 |
YZR3 serIEs wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification YZR3系列起重及冶金用绕线转子三相异步电动机 技术条件 |
China National Standards IE |
English PDF |
| GB/T 21969-2021 |
YGP serIEs variable-frequency adjustable-speed three-phase induction motors for roll table application—Technical specification YGP系列辊道用变频调速三相异步电动机 技术条件 |
China National Standards IE |
English PDF |
| GB/T 40366-2021 |
Guidelines for the inclusion of graphical symbols for use on electrical equipment in IEC publications 电气设备用图形符号列入IEC出版物的导则 |
China National Standards IE |
English PDF |
| GB/T 40662-2021 |
Technical specification for recycling and treatment of waste lead batterIEs 废铅蓄电池再生处理技术规范 |
China National Standards IE |
English PDF |
| GB/T 40809-2021 |
Casting aluminum alloys—Process specification for semisolid rheo-dIEcasting forming 铸造铝合金 半固态流变压铸成形工艺规范 |
China National Standards IE |
English PDF |
| GB/T 36450.8-2021 |
Information technology—Storage management—Part 8: Media librarIEs 信息技术 存储管理 第8部分：媒体库 |
China National Standards IE |
English PDF |
| GB/T 10073-2021 |
Methods of evaluation for image quality of electrostatic copIEs 静电复印品图像质量评价方法 |
China National Standards IE |
English PDF |
| GB/T 30845.2-2021 |
Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessorIEs to be used by various types of ships 高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分：不同类型的船舶用附件的尺寸兼容性和互换性要求 |
China National Standards IE |
English PDF |
| GB/T 40808.1-2021 |
Environmental evaluation of machine tools—Part 1:Design methodology for energy-efficIEnt machine tools 机床环境评估 第1部分：机床节能设计方法 |
China National Standards IE |
English PDF |
| GB/T 26703-2021 |
Determination of abrasion resistance for top pIEce of leather shoes 皮鞋跟面耐磨性能试验方法 |
China National Standards IE |
English PDF |
| GB/T 40580-2021 |
Technical guide for modeling HVDC transmission systems in electromechanical transIEnt simulations 高压直流输电系统机电暂态仿真建模技术导则 |
China National Standards IE |
English PDF |
| GB/T 9142-2021 |
Specification of plastic-steel bilayer self-lubricating materials—Part 1：Running-in layer with modifIEd PTFE tape 建筑施工机械与设备 混凝土搅拌机 |
China National Standards IE |
English PDF |
| GB/T 40721-2021 |
Rubber—Determination of frictional propertIEs 橡胶 摩擦性能的测定 |
China National Standards IE |
English PDF |
| GB/T 40831-2021 |
(Asset Management A guide to the consistency of financial and non-financial functions in asset management activitIEs) 资产管理 财务与非财务职能在资产管理活动中的一致性指南 |
China National Standards IE |
English PDF |
| GB/T 40867-2021 |
Technical specifications for unifIEd power flow controller 统一潮流控制器技术规范 |
China National Standards IE |
English PDF |
| GB/T 40874-2021 |
Crude petroleum and petroleum products—Bulk cargo transfer—Guidelines for achIEving the fullness of pipelines 原油和石油产品 散装货物输转 管线充满指南 |
China National Standards IE |
English PDF |
| GB/T 40722.2-2021 |
Styrene-butadIEne rubber(SBR) -- Determination of the microstructure of solution-polymerized SBR -- Part 2: FTIR with ATR method 苯乙烯-丁二烯橡胶（SBR）? 溶液聚合SBR微观结构的测定? 第2部分：红外光谱ATR 法 |
China National Standards IE |
English PDF |
| GB/T 40742.2-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 2：Verification of form characteristics, orIEntation characteristics, position characteristics, run-out characteristics and profile characteristics 产品几何技术规范（GPS） 几何精度的检测与验证 第2部分：形状、方向、位置、跳动和轮廓度特征的检测与验证 |
China National Standards IE |
English PDF |
| GB/T 40783.1-2021 |
Information technology—Telecommunications and information exchange between systems—Magnetic fIEld area network(MFAN)—Part1:Air interface 信息技术 系统间远程通信和信息交换 磁域网 第1部分：空中接口 |
China National Standards IE |
English PDF |
| GB/T 40816.11-2021 |
Industrial furnaces and associated processing equipment—Method of measuring energy balance and calculating energy efficIEncy—Part 11: Evaluation of various kinds of efficiency 工业炉及相关工艺设备 能量平衡测试及能效计算方法 第11部分：各种效率评估 |
China National Standards IE |
English PDF |
| GB/T 12668.7302-2021 |
Adjustable speed electrical power drive systems—Part 7-302:Generic interface and use of profiles for power drive systems—Mapping of profile type 2 to network technologIEs 调速电气传动系统 第7-302部分：电气传动系统的通用接口和使用规范 2型规范对应至网络技术 |
China National Standards IE |
English PDF |
| GB/T 18898.1-2021 |
Erbium doped fiber amplifIEr -- Part 1: C band erbium doped fiber amplifier 掺铒光纤放大器?? 第1部分：C波段掺铒光纤放大器 |
China National Standards IE |
English PDF |
| GB/T 3836.34-2021 |
Explosive atmospheres—Part 34：Equipment assemblIEs 爆炸性环境 第34部分：成套设备 |
China National Standards IE |
English PDF |
| GB/T 386-2021 |
Standard test method for cetane number of dIEsel fuel oil 柴油十六烷值测定法 |
China National Standards IE |
English PDF |
| GB/T 40775-2021 |
Technical specification for eco-design product assessment—LuminarIEs 生态设计产品评价技术规范 灯具 |
China National Standards IE |
English PDF |
| GB/T 40576-2021 |
Evaluation methodology for operation efficIEncy of industrial robots 工业机器人运行效率评价方法 |
China National Standards IE |
English PDF |
| GB/T 40575-2021 |
Guidelines of energy efficIEncy evaluation for industrial robots 工业机器人能效评估导则 |
China National Standards IE |
English PDF |
| GB/T 40559-2021 |
Lithium ion cells and batterIEs used in self-balancing vehicle—Safety requirements 平衡车用锂离子电池和电池组 安全要求 |
China National Standards IE |
English PDF |
| GB/T 40822-2021 |
Road vehicles—UnifIEd diagnostic services 道路车辆 统一的诊断服务 |
China National Standards IE |
English PDF |
| GB/T 20184-2021 |
Raman fiber amplifIEr 拉曼光纤放大器 |
China National Standards IE |
English PDF |
| GB/T 40664-2021 |
General requirements for high-throughput sequencing technologIEs of detecting nucleic acid samples 用于高通量测序的核酸类样本质量控制通用要求 |
China National Standards IE |
English PDF |
| GB/T 40784.1-2021 |
Information technology. Biometric profiles for interoperability and data interchange -- Part 1: OvervIEw of biometric systems and biometric profiles 信息技术 用于互操作和数据交换的生物特征识别轮廓 第1部分：生物特征识别系统概述和生物特征识别轮廓 |
China National Standards IE |
English PDF |
| GB/T 40778.2-2021 |
Internet of things—Web-orIEnted open service system implementation—Part 2:Thing description method 物联网 面向Web开放服务的系统实现 第2部分：物体描述方法 |
China National Standards IE |
English PDF |
| GB/T 40778.1-2021 |
Internet of things—Web-orIEnted open service system implementation—Part 1:Reference architecture 物联网 面向Web开放服务的系统实现 第1部分：参考架构 |
China National Standards IE |
English PDF |
| GB/T 29618.5120-2021 |
FIEld device tool (FDT) interface specification—Part 5120:Communication implementation for common object model—IEC 61784 CPF 2 现场设备工具（FDT）接口规范 第5120部分:通用对象模型的通信实现 IEC 61784 CPF 2 |
China National Standards IE |
English PDF |
| GB/T 29618.5110-2021 |
FIEld device tool (FDT) interface specification—Part 5110: Communication implementation for common object model—IEC 61784 CPF 1 现场设备工具(FDT)接口规范 第5110部分:通用对象模型的通信实现 IEC 61784 CPF 1 |
China National Standards IE |
English PDF |
| GB/T 40568-2021 |
NanotechnologIEs—Characterization of multiwall carbon nanotubes—Mesoscopic shape factors 纳米技术 多壁碳纳米管的表征 介观形状因子 |
China National Standards IE |
English PDF |
| GB/T 40773-2021 |
Technical specification of monitoring and control system for auxiliary facilitIEs in substation 变电站辅助设施监控系统技术规范 |
China National Standards IE |
English PDF |
| GB/T 40848-2021 |
(Feed ingredIEnts: Corn flakes) 饲料原料 压片玉米 |
China National Standards IE |
English PDF |
| GB/T 40636-2021 |
DrIEd noodle 挂面 |
China National Standards IE |
English PDF |
| GB/T 40661-2021 |
Calibration specification of measurement instrument for power frequency magnetic fIEld 工频磁场测量仪校准规范 |
China National Standards IE |
English PDF |
| GB/T 12690.4-2021 |
Chemical analysis methods for non-rare earth impuritIEs of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分：氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards IE |
English PDF |
| GB/T 22271.2-2021 |
Plastics -- Polyoxymethylene(POM) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of propertIEs 塑料 聚甲醛（POM）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards IE |
English PDF |
| GB/T 24621.1-2021 |
Application guide for electric safety of low-voltage switchgear and controlgear assemblIEs—Part 1: switchgear assemblies 低压成套开关设备和控制设备的电气安全应用指南 第1部分：成套开关设备 |
China National Standards IE |
English PDF |
| GB/T 18115.4-2021 |
Chemical analysis methods of rare earth impuritIEs in rare earth metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 第4部分：钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards IE |
English PDF |
| GB/T 12690.7-2021 |
Chemical analysis methods for non-rare earth impuritIEs of rare earth metals and their oxides—Part 7: Determination of silicon content 稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分：硅量的测定 |
China National Standards IE |
English PDF |
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