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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 40833-2021 |
Determination of p-coumaric aCId in sugarcane rinds—High performance liquid chromatography 甘蔗皮渣中对香豆酸检测方法 高效液相色谱法 |
China National Standards CI |
 English PDF |
| GB/T 40777-2021 |
Requirements for automatic reclosing devices (ARDs) for CIrcuit-breakers,RCBOs and RCCBs for household and similar uses 家用及类似用途断路器、RCCB、RCBO自动重合闸电器（ARD）的一般要求 |
China National Standards CI |
English PDF |
| GB/T 40742.5-2021 |
Geometrical product speCIfications (GPS)—Geometrical precisionverification—Part 5:Estimation of uncertainty of measurement for geometrical characteristics verification 产品几何技术规范（GPS） 几何精度的检测与验证 第5部分:几何特征检测与验证中测量不确定度的评估 |
China National Standards CI |
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 CI |
English PDF |
| GB/T 26548.8-2021 |
Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 8: Saws, polishing and filing machines with reCIprocating action and small saws with oscillating or rotating action 手持便携式动力工具? 振动试验方法? 第8部分：往复式锯、抛光机和锉刀以及摆式或回转式锯 |
China National Standards CI |
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 CI |
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 CI |
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 CI |
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 CI |
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 CI |
English PDF |
| GB/T 40821-2021 |
Test speCIfication for heat exchange system of solar thermal power plant 太阳能热发电站换热系统检测规范 |
China National Standards CI |
English PDF |
| GB/T 40738-2021 |
Investment casting—Technical speCIfication for rapid shell build with colloidal silica binder 熔模铸造 硅溶胶快速制壳工艺规范 |
China National Standards CI |
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 CI |
English PDF |
| GB/T 40845-2021 |
Determination of azelaic aCId in cosmetics—Gas chromatography method 化妆品中壬二酸的检测 气相色谱法 |
China National Standards CI |
English PDF |
| GB/T 40639-2021 |
Determination of banned trichloroacetic aCId in cosmetics 化妆品中禁用物质三氯乙酸的测定 |
China National Standards CI |
English PDF |
| GB/T 40727-2021 |
Remanufacturing—Technological speCIfications for assembly of mechanical products 再制造 机械产品装配技术规范 |
China National Standards CI |
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 CI |
English PDF |
| GB/T 40603-2021 |
Guide on evaluation of curtailment electriCIty of wind farm 风电场受限电量评估导则 |
China National Standards CI |
English PDF |
| GB/T 40610-2021 |
Technical speCIfications for binary description and interchange of power system online power flow data 电力系统在线潮流数据二进制描述及交换规范 |
China National Standards CI |
English PDF |
| GB/T 40609-2021 |
Technical speCIfications for operational security checking of power system 电网运行安全校核技术规范 |
China National Standards CI |
English PDF |
| GB/T 40606-2021 |
Technical speCIfications for online security analysis and auxiliary decision-making of power grid 电网在线安全分析与控制辅助决策技术规范 |
China National Standards CI |
English PDF |
| GB/T 40585-2021 |
Technical speCIfications for monitoring, assessment and visualization of power grid operational risk 电网运行风险监测、评估及可视化技术规范 |
China National Standards CI |
English PDF |
| GB/T 40581-2021 |
Calculation speCIfication for power system security and stability 电力系统安全稳定计算规范 |
China National Standards CI |
English PDF |
| GB/T 40584-2021 |
Technical speCIfication for setting calculation software and data of relay protection 继电保护整定计算软件及数据技术规范 |
China National Standards CI |
English PDF |
| GB/T 40599-2021 |
Technical speCIfication for relay protection and security automatic equipment online monitoring and analysis 继电保护及安全自动装置在线监视与分析技术规范 |
China National Standards CI |
English PDF |
| GB/T 40532-2021 |
Guide on technology for power system substation-area CIrcuit breaker failure(dead-zone) protection 电力系统站域失灵（死区）保护技术导则 |
China National Standards CI |
English PDF |
| GB/T 40587-2021 |
Technical speCIfication for power system security and stability control system 电力系统安全稳定控制系统技术规范 |
China National Standards CI |
English PDF |
| GB/T 40589-2021 |
Modeling guide for exCItation system of synchronous generator 同步发电机励磁系统建模导则 |
China National Standards CI |
English PDF |
| GB/T 5909-2021 |
CommerCIal vehicles—Wheels—Performance requirements and test methods for cornering and radial fatigue 商用车 车轮 弯曲和径向疲劳性能要求及试验方法 |
China National Standards CI |
English PDF |
| GB/T 40905.1-2021 |
Textiles -- Quantitative analysis of cashmere, wool, other speCIalty animal fibres and their blends -- Part 1: Light microscopy method 纺织品 山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析 第1部分：光学显微镜法 |
China National Standards CI |
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 CI |
English PDF |
| GB/T 40834-2021 |
SpeCIfications for summer maize growth monitoring 夏玉米苗情长势监测规范 |
China National Standards CI |
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 CI |
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 CI |
English PDF |
| GB/T 23801-2021 |
Determination of fatty aCId methyl ester (FAME) content in middle distillates—Infrared spectrometry 中间馏分油中脂肪酸甲酯含量的测定 红外光谱法 |
China National Standards CI |
English PDF |
| GB/T 6683.1-2021 |
Petroleum and related products—PreCIsion of measurement methods and results—Part 1: Determination of precision data in relation to methods of test 石油及相关产品 测量方法与结果精密度 第1部分：试验方法精密度数据的确定 |
China National Standards CI |
English PDF |
| GB/T 40590-2021 |
SpeCIfication for operation and maintenance management of electron accelerator facility for radiation processing 辐射加工用电子加速器装置运行维护管理通用规范 |
China National Standards CI |
English PDF |
| GB/T 40567-2021 |
CommerCIal circulation document data element 商贸流通单证数据元 |
China National Standards CI |
English PDF |
| GB/T 40810.2-2021 |
Geometrical product speCIfications (GPS)—Online measurement in process—Part 2：Online verifications of geometric features（form and position） 产品几何技术规范（GPS） 生产过程在线测量 第2部分：几何特征（形位）的在线检测与验证 |
China National Standards CI |
English PDF |
| GB/T 40810.1-2021 |
Geometrical product speCIfications (GPS)—Online measurement in process—Part 1:Online verification of geometric features (size and surface texture) 产品几何技术规范（GPS） 生产过程在线测量 第1部分：几何特征（尺寸、表面结构）的在线检测与验证 |
China National Standards CI |
English PDF |
| GB/T 40742.4-2021 |
Geometrical product speCIfications (GPS)—Geometrical precision verification—Part 4：Evaluation of dimension and geometrical error，discriminant pattern of minimum zone 产品几何技术规范（GPS） 几何精度的检测与验证 第4部分：尺寸和几何误差评定、最小区域的判别模式 |
China National Standards CI |
English PDF |
| GB/T 40742.3-2021 |
Geometrical product speCIfications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements 产品几何技术规范（GPS） 几何精度的检测与验证 第3部分：功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证 |
China National Standards CI |
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 CI |
English PDF |
| GB/T 40742.1-2021 |
Geometrical product speCIfications (GPS)—Geometrical precision verification—Part 1:Basic concept and measurement—Symbol,terminology,measuring conditions and procedures 产品几何技术规范（GPS） 几何精度的检测与验证 第1部分：基本概念和测量基础 符号、术语、测量条件和程序 |
China National Standards CI |
English PDF |
| GB/T 33598.3-2021 |
Recovery of traction battery used in electric vehicle—Recycling—Part 3:SpeCIfication for discharging 车用动力电池回收利用 再生利用 第3部分：放电规范 |
China National Standards CI |
English PDF |
| GB/T 40702-2021 |
SpeCIfication for geohazard prevention of oil and gas pipelines 油气管道地质灾害防护技术规范 |
China National Standards CI |
English PDF |
| GB/T 40703-2021 |
Design speCIfications of medium temperature solar heating system for industrial applications 太阳能中温工业热利用系统设计规范 |
China National Standards CI |
English PDF |
| GB/T 40917-2021 |
Textiles—Determination of perfluorohexane-1-sulphonic aCId and its salts 纺织品 全氟己烷磺酸及其盐类的测定 |
China National Standards CI |
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 CI |
English PDF |
| GB/T 40749-2021 |
Technical speCIfication for design of ocean gravity cage 海水重力式网箱设计技术规范 |
China National Standards CI |
English PDF |
| GB/T 40689-2021 |
Smart CIty—Technical requirements of management and service platform for device connection 智慧城市 设备联接管理与服务平台技术要求 |
China National Standards CI |
English PDF |
| GB/T 14824-2021 |
High-voltage alternating-current generator CIrcuit-breakers 高压交流发电机断路器 |
China National Standards CI |
English PDF |
| GB/T 24945-2021 |
Tri-wheel vehicles—General speCIfications 三轮汽车 通用技术条件 |
China National Standards CI |
English PDF |
| GB/T 21287-2021 |
Electronic speCIalty gas—Nitrogen trifluoride 电子特气 三氟化氮 |
China National Standards CI |
English PDF |
| GB/T 17215.231-2021 |
ElectriCIty metering equipment(AC)—General requirements, tests and test conditions—Part 31:Product safety requirements and tests 电测量设备（交流） 通用要求、试验和试验条件 第31部分：产品安全要求和试验 |
China National Standards CI |
English PDF |
| GB/T 40577-2021 |
Terminology for integrated CIrcuit(IC) manufacturing equipment 集成电路制造设备术语 |
China National Standards CI |
English PDF |
| GB/T 40687-2021 |
Internet of things—General speCIfication for vital signs sensing devices 物联网 生命体征感知设备通用规范 |
China National Standards CI |
English PDF |
| GB/T 40731-2021 |
Method of test and evaluation for lost motion of preCIsion reducer 精密减速器回差测试与评价方法 |
China National Standards CI |
English PDF |
| GB/T 27840-2021 |
Fuel consumption test methods for heavy-duty commerCIal vehicles 重型商用车辆燃料消耗量测量方法 |
China National Standards CI |
English PDF |
| GB/T 40691-2021 |
ArtifiCIal intelligence—Affective computing user interface—Model 人工智能 情感计算用户界面 模型 |
China National Standards CI |
English PDF |
| GB/T 12519-2021 |
General speCIfication of analytical instruments 分析仪器通用技术条件 |
China National Standards CI |
English PDF |
| GB/T 40745-2021 |
SpeCIfication for glazing on frozen aquatic products 冷冻水产品包冰规范 |
China National Standards CI |
English PDF |
| GB/T 40781-2021 |
General resource of military and CIvilian—Reference model of heterogeneous systems interconnection 军民通用资源 异构系统互连参考模型 |
China National Standards CI |
English PDF |
| GB/T 40782-2021 |
General resource of military and CIvilian—Identification application guideline 军民通用资源 标识应用指南 |
China National Standards CI |
English PDF |
| GB/T 40800-2021 |
SpeCIfication and qualification of welding procedures for production welding of steel castings 铸钢件焊接工艺评定规范 |
China National Standards CI |
English PDF |
| GB/T 5990-2021 |
Refractory materials—Determination of thermal conductivity, speCIfic heat capacity and thermal diffusivity(hot-wire method) 耐火材料 导热系数、比热容和热扩散系数试验方法（热线法） |
China National Standards CI |
English PDF |
| GB/T 33133.3-2021 |
Information security technology—ZUC stream CIpher algorithm—Part 3:Integrity algorithm 信息安全技术 祖冲之序列密码算法 第3部分：完整性算法 |
China National Standards CI |
English PDF |
| GB/T 33133.2-2021 |
Information security technology—ZUC stream CIpher algorithm—Part 2:Confidentiality algorithm 信息安全技术 祖冲之序列密码算法 第2部分：保密性算法 |
China National Standards CI |
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 CI |
English PDF |
| GB/T 40774-2021 |
Technical speCIfication for eco-design product assessment—Office equipment 生态设计产品评价技术规范 办公设备系列产品 |
China National Standards CI |
English PDF |
| GB/T 40579-2021 |
Technical speCIfication for eco-design product assessment—Communication system and equipment 生态设计产品评价技术规范 通信系统及设备 |
China National Standards CI |
English PDF |
| GB/T 40863-2021 |
Assessment technical speCIfication for eco-design product -- Motor products 生态设计产品评价技术规范? 电动机产品 |
China National Standards CI |
English PDF |
| GB/T 40583-2021 |
Technical speCIfication for eco-design product assessment—Battery 生态设计产品评价技术规范 电池产品 |
China National Standards CI |
English PDF |
| GB/T 40574-2021 |
General speCIfication of inspection robot for large industrial pressure equipments 大型工业承压设备检测机器人通用技术条件 |
China National Standards CI |
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 CI |
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 CI |
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 CI |
English PDF |
| GB/T 12274.4-2021 |
Quartz crystal controlled osCIllators of assessed quality—Part 4: Sectional specification—Capability approval 有质量评定的石英晶体振荡器 第4部分:分规范 能力批准 |
China National Standards CI |
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 CI |
English PDF |
| GB/T 20412-2021 |
Fused calCIum magnesium phosphate fertilizer 钙镁磷肥 |
China National Standards CI |
English PDF |
| GB/T 40572-2021 |
Multimedia interaction over multiple terminals—Technical speCIfication on multimedia interaction based on non-local network 多屏互动 基于远程网络的终端间互动技术要求 |
China National Standards CI |
English PDF |
| GB/T 40570-2021 |
Multimedia interaction over multiple terminals—Technical speCIfication on multimedia interaction based on local network 多屏互动 基于本地网络的终端间互动技术要求 |
China National Standards CI |
English PDF |
| GB/T 40423-2021 |
Health informatics—Basic contents and format speCIfication of health examination 健康信息学 健康体检基本内容与格式规范 |
China National Standards CI |
English PDF |
| GB/T 40678-2021 |
General speCIfication for PXI bus modules PXI总线模块通用规范 |
China National Standards CI |
English PDF |
| GB/T 40676-2021 |
General speCIfication for PXI Express bus modules PXI Express总线模块通用规范 |
China National Standards CI |
English PDF |
| GB/T 15972.49-2021 |
SpeCIfications for optical fibre test methods—Part 49: Measurement methods and test procedures for transmission characteristics—Differential mode delay 光纤试验方法规范 第49部分：传输特性的测量方法和试验程序 微分模时延 |
China National Standards CI |
English PDF |
| GB/T 15972.32-2021 |
SpeCIfications for optical fibre test methods—Part 32： Measurement methods and test procedures for mechanical characteristics—Coating strippability 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards CI |
English PDF |
| GB/T 40656.1-2021 |
Smart CIty—Urban operation center—Part 1: General requirements 智慧城市 运营中心 第1部分：总体要求 |
China National Standards CI |
English PDF |
| GB/T 40697-2021 |
SpeCIfication for management of the third-party coal testing 第三方煤炭检测管理规范 |
China National Standards CI |
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 CI |
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 CI |
English PDF |
| GB/T 40715-2021 |
SpeCIfication of precast concrete curtain wall panel 装配式混凝土幕墙板技术条件 |
China National Standards CI |
English PDF |
| GB/T 40652-2021 |
Information security technology—Guide to malware inCIdent prevention and handling 信息安全技术 恶意软件事件预防和处理指南 |
China National Standards CI |
English PDF |
| GB/T 25915.12-2021 |
Cleanrooms and assoCIated controlled environments—Part 12: Specifications for monitoring of air cleanliness by nanoscale particle concentration 洁净室及相关受控环境 第12部分：监测空气中纳米粒子浓度的技术要求 |
China National Standards CI |
English PDF |
| GB/T 40786.2-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 2: Data link layer speCIfication 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards CI |
English PDF |
| GB/T 40786.1-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 1: Physical layer speCIfication 信息技术 系统间远程通信和信息交换 低压电力线通信 第1部分：物理层规范 |
China National Standards CI |
English PDF |
| GB/T 6346.24-2021 |
Fixed capaCItors for use in electronic equipment—Part 24: Sectional specification—Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第24部分：分规范 表面安装导电聚合物固体电解质钽固定电容器 |
China National Standards CI |
English PDF |
| GB/T 40562-2021 |
Potentiometers for use in electronic equipment—Part 6:Sectional speCIfication—Surface mount preset potentiometers 电子设备用电位器 第6部分：分规范 表面安装预调电位器 |
China National Standards CI |
English PDF |
| GB/T 21543-2021 |
Feed additives—Flavorings—General prinCIples 饲料添加剂 调味剂 通用要求 |
China National Standards CI |
English PDF |
| GB/T 40640.4-2021 |
Informationalized management of chemicals—Part 4:General speCIfication for chemicals positioning system 化学品管理信息化 第4部分：化学品定位系统通用规范 |
China National Standards CI |
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