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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 239.2-2023 |
Metallic materials - wire rods - Part 2: Test methods for bidirectional torsion 金属材料 线材 第2部分：双向扭转试验方法 |
China National Standards Part |
 English PDF |
| GB/T 239.1-2023 |
Metallic materials - wire rods - Part 1: Test method for unidirectional torsion 金属材料 线材 第1部分：单向扭转试验方法 |
China National Standards Part |
English PDF |
| GB/T 42329.1-2023 |
Ships and offshore technology - Inflatable buoyancy support systems for ships for protection against flooding - Part 1: Air supply systems 船舶与海上技术 船舶浸水防护用充气浮力支持系统 第1部分：供气系统 |
China National Standards Part |
English PDF |
| GB/T 24421.5-2023 |
Standardization Work Guidelines for Service Industry Organizations Part 5: Improvement 服务业组织标准化工作指南 第5部分：改进 |
China National Standards Part |
English PDF |
| GB/T 26958.61-2023 |
Geometric Product Specification (GPS) Filtering Part 61: Linear Domain Filters Gaussian Filters 产品几何技术规范（GPS） 滤波 第61部分：线性区域滤波器 高斯滤波器 |
China National Standards Part |
English PDF |
| GB/T 26958.60-2023 |
Geometric product specification (GPS) filtering - Part 60: Linear domain filters - Basic concepts 产品几何技术规范（GPS） 滤波 第60部分：线性区域滤波器 基本概念 |
China National Standards Part |
English PDF |
| GB/T 30268.3-2023 |
Information technology—Conformity testing for the biometric application programming interface (BioAPI)—Part 3: Test assertions for the BioAPI framework 信息技术 生物特征识别应用程序接口（BioAPI）的符合性测试 第3部分：BioAPI框架的测试断言 |
China National Standards Part |
English PDF |
| GB/T 37036.7-2023 |
Information technology - Biometrics for mobile devices - Part 7: Multimodal 信息技术 移动设备生物特征识别 第7部分：多模态 |
China National Standards Part |
English PDF |
| GB/T 42495.1-2023 |
Financial Services Global Legal Entity Identifier Part 1: Code Description 金融服务 全球法人识别编码 第1部分：编码说明 |
China National Standards Part |
English PDF |
| GB/T 21078.1-2023 |
Financial services - Personal identification number management and security - Part 1: PIN basic principles and requirements for card-based systems 金融服务 个人识别码管理与安全 第1部分：基于卡系统的PIN基本原则和要求 |
China National Standards Part |
English PDF |
| GB/T 21078.4-2023 |
Financial services - Personal identification number management and security - Part 4: Approved PIN encryption algorithms 金融服务 个人识别码管理与安全 第4部分：核准的PIN加密算法 |
China National Standards Part |
English PDF |
| GB/T 42442.1-2023 |
Smart City Smart Parking Part 1: General Requirements 智慧城市 智慧停车 第1部分：总体要求 |
China National Standards Part |
English PDF |
| GB/T 41732.2-2023 |
Radio frequency identification of animals - Enhanced radio frequency identification tags - Part 2: Code and command structure 动物射频识别 增强型射频识别标签 第2部分：代码和指令结构 |
China National Standards Part |
English PDF |
| GB/T 42405.1-2023 |
Smart Manufacturing Application Interconnection Part 1: Integration Technical Requirements 智能制造应用互联 第1部分：集成技术要求 |
China National Standards Part |
English PDF |
| GB/T 41734.7-2023 |
Radio frequency identification of animals - Part 7: Synchronization between GB/T 22334 identification systems 动物射频识别 第7部分：GB/T 22334识别系统间的同步 |
China National Standards Part |
English PDF |
| GB/T 41734.6-2023 |
Radio frequency identification of animals - Part 6: Format of animal identification information (visual display/data transmission) 动物射频识别 第6部分：动物识别信息格式(视觉显示/数据传输) |
China National Standards Part |
English PDF |
| GB/T 41734.4-2023 |
Radio frequency identification of animals - Part 4: Performance evaluation of radio frequency identification readers in accordance with GB/T 20563 and GB/T 22334 动物射频识别 第4部分：符合GB/T 20563和GB/T 22334的射频识别读写器性能评估 |
China National Standards Part |
English PDF |
| GB/T 5275.6-2023 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 6: Critical flow orifice 气体分析 动态法制备校准用混合气体 第6部分：临界流锐孔 |
China National Standards Part |
English PDF |
| GB/T 19973.1-2023 |
Sterilization of healthcare products - Microbiological methods - Part 1: Determination of the total number of microorganisms on a product 医疗保健产品灭菌 微生物学方法 第1部分:产品上微生物总数的确定 |
China National Standards Part |
English PDF |
| GB/T 42400-2023 |
Hardness test method of metal Parts repaired by laser cladding 激光熔覆修复金属零部件硬度试验方法 |
China National Standards Part |
English PDF |
| GB/T 37036.5-2023 |
Information technology - Biometric identification of mobile devices - Part 5: Voiceprint 信息技术 移动设备生物特征识别 第5部分：声纹 |
China National Standards Part |
English PDF |
| GB/T 24421.4-2023 |
Guidelines for Standardization Work of Service Industry Organizations Part 4: Implementation and Evaluation of Standards 服务业组织标准化工作指南 第4部分：标准实施及评价 |
China National Standards Part |
English PDF |
| GB/T 24421.3-2023 |
Guidelines for Standardization Work of Service Industry Organizations Part 3: Standardization 服务业组织标准化工作指南 第3部分：标准编制 |
China National Standards Part |
English PDF |
| GB/T 24421.2-2023 |
Guidelines for Standardization Work of Service Industry Organizations Part 2: Construction of Standard System 服务业组织标准化工作指南 第2部分：标准体系构建 |
China National Standards Part |
English PDF |
| GB/T 24421.1-2023 |
Guidelines for Standardization Work of Service Industry Organizations Part 1: General Provisions 服务业组织标准化工作指南 第1部分：总则 |
China National Standards Part |
English PDF |
| GB/T 17626.12-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 12: Ring wave immunity test 电磁兼容 试验和测量技术 第12部分：振铃波抗扰度试验 |
China National Standards Part |
English PDF |
| GB/T 26416.6-2023 |
Methods for chemical analysis of rare earth iron alloys - Part 6: Determination of molybdenum, tungsten, titanium content - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第6部分：钼、钨、钛量的测定 电感耦合等离子体发射光谱法 |
China National Standards Part |
English PDF |
| GB/T 15110.2-2023 |
Registration systems for photosensitive materials, foils and papers - Part 2: Pin registration systems for plate making 感光材料、箔纸及纸张的套准系统 第2部分：制版的销式定位系统 |
China National Standards Part |
English PDF |
| GB/T 42389.1-2023 |
Central electric heating systems for household and similar purposes - Part 1: General requirements 家用和类似用途中央电暖系统 第1部分：通用要求 |
China National Standards Part |
English PDF |
| GB/T 30966.4-2023 |
Wind turbines - Communications for wind farm monitoring systems - Part 4: Mapping to communication protocols 风力发电机组 风力发电场监控系统通信 第4部分：映射到通信规约 |
China National Standards Part |
English PDF |
| GB/T 42383.5-2023 |
Intelligent Manufacturing Network Collaborative Design Part 5: Multidisciplinary Collaborative Simulation 智能制造 网络协同设计 第5部分：多学科协同仿真 |
China National Standards Part |
English PDF |
| GB/T 42383.4-2023 |
Intelligent Manufacturing Network Collaborative Design Part 4: Design Requirements for the Whole Life Cycle 智能制造 网络协同设计 第4部分：面向全生命周期设计要求 |
China National Standards Part |
English PDF |
| GB/T 42383.2-2023 |
Intelligent Manufacturing Network Collaborative Design Part 2: Software Interface and Data Interaction 智能制造 网络协同设计 第2部分：软件接口和数据交互 |
China National Standards Part |
English PDF |
| GB/T 42383.1-2023 |
Intelligent Manufacturing Network Collaborative Design Part 1: General Requirements 智能制造 网络协同设计 第1部分：通用要求 |
China National Standards Part |
English PDF |
| GB/T 15544.1-2023 |
Calculation of short-circuit current in three-phase AC system Part 1: Current calculation 三相交流系统短路电流计算 第1部分：电流计算 |
China National Standards Part |
English PDF |
| GB/T 13277.8-2023 |
Compressed air - Part 8: Methods of measurement of mass concentration of solid particles 压缩空气 第8部分：固体颗粒质量浓度测量方法 |
China National Standards Part |
English PDF |
| GB/T 42334.1-2023 |
Safety Assessment Specifications for Urban Rail Transit Operation Part 1: Subway and Light Rail 城市轨道交通运营安全评估规范 第1部分：地铁和轻轨 |
China National Standards Part |
English PDF |
| GB/T 21109.2-2023 |
Functional safety of safety instrumented systems in the process industry - Part 2: Application guidelines for GB/T 21109.1-2022 过程工业领域安全仪表系统的功能安全 第2部分：GB/T 21109.1—2022的应用指南 |
China National Standards Part |
English PDF |
| GB/T 42355.2-2023 |
Anchorage plate reinforcement for reinforced concrete - Part 2: Test methods 钢筋混凝土用锚固板钢筋 第2部分：试验方法 |
China National Standards Part |
English PDF |
| GB/T 42355.1-2023 |
Anchorage plate reinforcement for reinforced concrete - Part 1: Specifications 钢筋混凝土用锚固板钢筋 第1部分：技术条件 |
China National Standards Part |
English PDF |
| GB/T 19215.5-2023 |
Cable duct systems for electrical installations - Part 2: Particular requirements - Section 3: Grooved cable duct systems for installation in cabinets 电气安装用电缆槽管系统 第2部分：特殊要求 第3节：安装在机柜中的带槽电缆线槽系统 |
China National Standards Part |
English PDF |
| GB/T 42382.1-2023 |
Information Technology Neural Network Representation and Model Compression Part 1: Convolutional Neural Networks 信息技术 神经网络表示与模型压缩 第1部分：卷积神经网络 |
China National Standards Part |
English PDF |
| GB/T 42399.3-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 3: Combined systems 无损检测仪器 相控阵超声设备的性能与检验 第3部分：组合系统 |
China National Standards Part |
English PDF |
| GB/T 42399.2-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 2: Probes 无损检测仪器 相控阵超声设备的性能与检验 第2部分：探头 |
China National Standards Part |
English PDF |
| GB/T 42399.1-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 1: Instruments 无损检测仪器 相控阵超声设备的性能与检验 第1部分：仪器 |
China National Standards Part |
English PDF |
| GB/T 42411.1-2023 |
Information technology - Learning, education and training - Online course system - Part 1: Framework and basic requirements 信息技术 学习、教育和培训 在线课程体系 第1部分：框架与基本要求 |
China National Standards Part |
English PDF |
| GB/T 42342.2-2023 |
Particle size distribution - Liquid phase centrifugal sedimentation method - Part 2: Photoelectric centrifugal method 粒度分布 液相离心沉降法 第2部分：光电离心法 |
China National Standards Part |
English PDF |
| GB/T 42311-2023 |
Nanotechnology Characterization of nanoParticles in respiratory exposure chambers for inhalation toxicity studies 纳米技术 吸入毒性研究中呼吸暴露舱内纳米颗粒的表征 |
China National Standards Part |
English PDF |
| GB/T 42125.14-2023 |
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 14: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes 测量、控制和实验室用电气设备的安全要求 第14部分：实验室用分析和其他目的自动和半自动设备的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 24721.5-2023 |
Glass fiber reinforced plastic products for road use - Part 5: Base plates for markings 公路用玻璃纤维增强塑料产品 第5部分：标志底板 |
China National Standards Part |
English PDF |
| GB/T 24721.4-2023 |
Glass fiber reinforced plastic products for road use - Part 4: Unpressurized communication manhole covers 公路用玻璃纤维增强塑料产品 第4部分：非承压通信井盖 |
China National Standards Part |
English PDF |
| GB/T 24721.3-2023 |
Glass fiber reinforced plastic products for road use - Part 3: Pipes 公路用玻璃纤维增强塑料产品 第3部分：管道 |
China National Standards Part |
English PDF |
| GB/T 24721.2-2023 |
Glass fiber reinforced plastic products for road use - Part 2: Pipe boxes 公路用玻璃纤维增强塑料产品 第2部分：管箱 |
China National Standards Part |
English PDF |
| GB/T 24721.1-2023 |
Glass fiber reinforced plastic products for road use - Part 1: General 公路用玻璃纤维增强塑料产品 第1部分：通则 |
China National Standards Part |
English PDF |
| GB/T 20042.2-2023 |
Proton Exchange Membrane Fuel Cells Part 2: General Specifications for Cell Stacks 质子交换膜燃料电池 第2部分：电池堆通用技术条件 |
China National Standards Part |
English PDF |
| GB/T 42392-2023 |
General technical requirements for clean operating dePartment 洁净手术部通用技术要求 |
China National Standards Part |
English PDF |
| GB/T 42351.1-2023 |
Preparation of Particulate standards Part 1: Polydisperse standards based on picket fence distribution of monodisperse spherical particles 颗粒标准样品的制备 第1部分：基于单分散球形颗粒尖桩栅栏分布的多分散标准样品 |
China National Standards Part |
English PDF |
| GB/T 16608.1-2023 |
Basic electromechanical relays for telecommunications with qualification - Part 1: General specification and blank detail specification 有质量评定的电信用基础机电继电器 第1部分：总规范与空白详细规范 |
China National Standards Part |
English PDF |
| GB/T 21711.1-2023 |
Basic electromechanical relays - Part 1: General principles and safety requirements 基础机电继电器 第1部分：总则与安全要求 |
China National Standards Part |
English PDF |
| GB/T 42348-2023 |
Particle Size Analysis Particle Tracking Analysis (PTA) 粒度分析 颗粒跟踪分析法(PTA) |
China National Standards Part |
English PDF |
| GB/T 42395.1-2023 |
Ergonomics - Sound quality limits and test methods for noise from household appliances - Part 1: Refrigerators 人类工效学 家电噪声声品质限值和测试方法 第1部分：冰箱 |
China National Standards Part |
English PDF |
| GB/T 28847.6-2023 |
Building automation and control systems - Part 6: Conformance testing of data communication protocols 建筑自动化和控制系统 第6部分：数据通信协议一致性测试 |
China National Standards Part |
English PDF |
| GB/T 42455.1-2023 |
Smart City Buildings and Residential Areas Part 1: Technical Requirements for Smart Community Information Systems 智慧城市 建筑及居住区 第1部分：智慧社区信息系统技术要求 |
China National Standards Part |
English PDF |
| GB/T 6346.14-2023 |
Fixed capacitors for electronic equipment - Part 14: Sectional specification Fixed capacitors for suppressing electromagnetic interference in power supplies 电子设备用固定电容器 第14部分：分规范 抑制电源电磁干扰用固定电容器 |
China National Standards Part |
English PDF |
| GB/T 42308-2023 |
Potentiometers for electronic equipment - Part 6-1: Blank detail specification - Surface mount preset potentiometers - Assessment level EZ 电子设备用电位器 第6-1部分：空白详细规范 表面安装预调电位器 评定水平EZ |
China National Standards Part |
English PDF |
| GB/T 23527.1-2023 |
Quality requirements for enzyme preparations Part 1: Protease preparations 酶制剂质量要求 第1部分：蛋白酶制剂 |
China National Standards Part |
English PDF |
| GB/T 27894.3-2023 |
Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias 天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差 |
China National Standards Part |
English PDF |
| GB 4943.1-2022 |
Audio-visual, information technology and communication technology equipment - Part 1: Safety requirements 音视频、信息技术和通信技术设备 第1部分：安全要求 |
China National Standards Part |
English PDF |
| GB 9706.204-2022 |
Medical electrical equipment - Part 2-4: Particular requirements for basic safety and essential performance of cardiac defibrillators 医用电气设备 第2-4部分：心脏除颤器的基本安全和基本性能专用要求 |
China National Standards Part |
English PDF |
| GB 7300.1002-2022 |
Feed additives - Part 10: Flavoring and attractant substances - Allicin 饲料添加剂 第10部分：调味和诱食物质 大蒜素 |
China National Standards Part |
English PDF |
| GB 7300.902-2022 |
Feed Additives-Part 9: Colorants β,β-Carotene-4,4-dione (Canthaxanthin) 饲料添加剂 第9部分：着色剂 β，β-胡萝卜素-4,4-二酮 (斑蝥黄) |
China National Standards Part |
English PDF |
| GB 6675.11-2014 |
Toy Safety Part 11: Household Swings, Slides and Similar Indoor and Outdoor Activity Toys "No. 1 Amendment" 玩具安全 第11部分：家用秋千、滑梯及类似用途室内、室外活动玩具《第1号修改单》 |
China National Standards Part |
English PDF |
| GB 16994.7-2022 |
Port Operation Safety Requirements Part 7 Cement 港口作业安全要求 第7部分 水泥 |
China National Standards Part |
English PDF |
| GB 11417.2-2012 |
Ophthalmic Optics - Contact Lenses - Part 2: Rigid Contact Lenses "Revision No. 1" 眼科光学 接触镜 第2部分：硬性接触镜《第1号修改单》 |
China National Standards Part |
English PDF |
| GB 6675.2-2014 |
Toy Safety Part 2: Mechanical and Physical Properties "Revision No. 1" 玩具安全 第2部分：机械与物理性能《第1号修改单》 |
China National Standards Part |
English PDF |
| GB/T 13171.1-2022 |
Washing powder - Part 1: Technical requirements 洗衣粉 第1部分：技术要求 |
China National Standards Part |
English PDF |
| GB/T 13171.2-2022 |
Washing powders - Part 2: Test methods 洗衣粉 第2部分：试验方法 |
China National Standards Part |
English PDF |
| GB/Z 28820.4-2022 |
Long-term radiation aging of polymers - Part 4: Effect of different temperatures and dose rates under radiation conditions 聚合物长期辐射老化 第4部分：辐射条件下不同温度和剂量率的影响 |
China National Standards Part |
English PDF |
| GB/T 1927.11-2022 |
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength along the grain 无疵小试样木材物理力学性质试验方法 第11部分：顺纹抗压强度测定 |
China National Standards Part |
English PDF |
| GB/T 1927.16-2022 |
Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 16: Determination of shear strength along the grain 无疵小试样木材物理力学性质试验方法 第16部分：顺纹抗剪强度测定 |
China National Standards Part |
English PDF |
| GB/T 17465.1-2022 |
Household and similar appliance couplers - Part 1: General requirements 家用和类似用途器具耦合器 第1部分：通用要求 |
China National Standards Part |
English PDF |
| GB/T 19851.1-2022 |
Primary and secondary school sports equipment and venues - Part 1: General requirements and test methods for sports equipment 中小学体育器材和场地 第1部分：体育器材的通用要求和试验方法 |
China National Standards Part |
English PDF |
| GB/T 20111.6-2022 |
Electrical insulation systems - Thermal assessment procedures - Part 6: Multifactorial assessment with additional factors in diagnostic tests 电气绝缘系统 热评定规程 第6部分：在诊断试验中增加因子的多因子评定 |
China National Standards Part |
English PDF |
| GB/T 26610.5-2022 |
Implementation guidelines for risk-based inspection of pressure equipment systems Part 5: Quantitative analysis methods for failure consequences 承压设备系统基于风险的检验实施导则 第5部分：失效后果定量分析方法 |
China National Standards Part |
English PDF |
| GB/T 26610.4-2022 |
Implementation Guidelines for Risk-Based Inspection of Pressure Equipment Systems Part 4: Quantitative Analysis Method of Failure Possibility 承压设备系统基于风险的检验实施导则 第4部分：失效可能性定量分析方法 |
China National Standards Part |
English PDF |
| GB/T 26610.2-2022 |
Implementation guidelines for risk-based inspection of pressure equipment systems Part 2: Risk-based inspection strategy 承压设备系统基于风险的检验实施导则 第2部分：基于风险的检验策略 |
China National Standards Part |
English PDF |
| GB/T 26610.1-2022 |
Implementation guidelines for risk-based inspection of pressure equipment systems Part 1: Basic requirements and implementation procedures 承压设备系统基于风险的检验实施导则 第1部分：基本要求和实施程序 |
China National Standards Part |
English PDF |
| GB/T 5170.20-2022 |
Test methods for environmental test equipment - Part 20: Water test equipment 环境试验设备检验方法 第20部分：水试验设备 |
China National Standards Part |
English PDF |
| GB/T 5170.18-2022 |
Test methods for environmental test equipment - Part 18: Temperature/humidity combined cycle test equipment 环境试验设备检验方法 第18部分：温度/湿度组合循环试验设备 |
China National Standards Part |
English PDF |
| GB/T 16895.25-2022 |
Low-Voltage Electrical Installations Part 7-711: Requirements for Special Installations or Locations Exhibitions, Displays and Exhibition Areas 低压电气装置 第7-711部分：特殊装置或场所的要求 展览、展示及展区 |
China National Standards Part |
English PDF |
| GB/T 19608.2-2022 |
Classification of special environmental conditions Part 2: hot and dry desert 特殊环境条件分级 第2部分：干热沙漠 |
China National Standards Part |
English PDF |
| GB/T 19608.1-2022 |
Classification for special environmental conditions Part 1: Dry heat 特殊环境条件分级 第1部分：干热 |
China National Standards Part |
English PDF |
| GB/T 2423.16-2022 |
Environmental testing - Part 2: Test methods - Test J and guidance: Mold growth 环境试验 第2部分：试验方法 试验J和导则：长霉 |
China National Standards Part |
English PDF |
| GB/T 2423.54-2022 |
Environmental testing - Part 2: Test methods - Test Xc: Fluid contamination 环境试验 第2部分：试验方法 试验Xc:流体污染 |
China National Standards Part |
English PDF |
| GB/T 2423.24-2022 |
Environmental testing - Part 2: Test methods - Test S: Simulation of solar radiation on the ground and guidelines for solar radiation tests and weathering tests 环境试验 第2部分：试验方法 试验S：模拟地面上的太阳辐射及太阳辐射试验和气候老化试验导则 |
China National Standards Part |
English PDF |
| GB/T 5019.10-2022 |
Insulating materials based on mica - Part 10: Mica tapes for fire-resistant safety cables 以云母为基的绝缘材料 第10部分：耐火安全电缆用云母带 |
China National Standards Part |
English PDF |
| GB/T 15022.9-2022 |
Resin-based reactive compounds for electrical insulation - Part 9: Resins for cable accessories 电气绝缘用树脂基活性复合物 第9部分：电缆附件用树脂 |
China National Standards Part |
English PDF |
| GB/T 20632.3-2022 |
Steel paper for electrical purposes - Part 3: Flat steel paper 电气用钢纸 第3部分：平板钢纸 |
China National Standards Part |
English PDF |
| GB/T 20632.2-2022 |
Steel paper for electrical purposes - Part 2: Test methods 电气用钢纸 第2部分：试验方法 |
China National Standards Part |
English PDF |
| GB/T 41633.2-2022 |
Insulating liquids - Determination of acid value - Part 2: Colorimetric titration 绝缘液体 酸值的测定 第2部分：比色滴定法 |
China National Standards Part |
English PDF |
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