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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 45962-2025 |
Methods for testing performance of meteorological Instruments and equipment - Atmospheric pressure 气象仪器设备性能测试方法-大气压力 |
China National Standards Instrument |
 English PDF |
| GB/T 45956-2025 |
Meteorological Instrument and Equipment Performance Test Methods - Air Humidity 气象仪器设备性能测试方法-空气湿度 |
China National Standards Instrument |
English PDF |
| GB/T 45955-2025 |
Meteorological Instrument and Equipment Performance Test Methods - Temperature 气象仪器设备性能测试方法-温度 |
China National Standards Instrument |
English PDF |
| GB/T 10257-2025 |
Quality Inspection Rules for Nuclear Instruments and Nuclear Radiation Detectors 核仪器和核辐射探测器质量检验规则 |
China National Standards Instrument |
English PDF |
| GB 22448-2025 |
Nondestructive Testing Instruments - Protection Rules for Industrial X-ray Flaw Detectors Below 500kV 无损检测仪器-500kV以下工业X射线探伤机防护规则 |
China National Standards Instrument |
English PDF |
| GB/T 39023-2025 |
Writing and Marking Instruments - Specifications for Pen Caps to Reduce the Risk of Choking 书写和记号工具-降低窒息风险的笔套规范 |
China National Standards Instrument |
English PDF |
| GB/T 33523.700-2025 |
Geometric Product Specifications (GPS) - Surface Structure: Area Method - Part 700: Calibration, Adjustment, and Verification of Area Topography Measurement Instruments 产品几何技术规范（GPS）-表面结构：区域法-第700部分：区域形貌测量仪器的校准、调整和验证 |
China National Standards Instrument |
English PDF |
| GB/T 45727-2025 |
Requirements and Evaluation Methods for Intelligent Levels of Industrial Instruments 工业仪表智能化等级要求与评价方法 |
China National Standards Instrument |
English PDF |
| GB/T 34138-2025 |
Radiation Protection Instruments - Environmental, Electromagnetic, and Mechanical Performance Requirements and Test Methods 辐射防护仪器-环境、电磁和机械性能要求以及试验方法 |
China National Standards Instrument |
English PDF |
| GB/T 12789.3-2025 |
Criteria for Nuclear Reactor Instrumentation - Part 3: High-Temperature Gas-Cooled Reactors 核反应堆仪表准则-第3部分：高温气冷反应堆 |
China National Standards Instrument |
English PDF |
| GB/T 12789.2-2025 |
Criteria for Nuclear Reactor Instrumentation - Part 2: Pressurized Water Reactors 核反应堆仪表准则-第2部分：压水堆 |
China National Standards Instrument |
English PDF |
| GB/T 12789.1-2025 |
Criteria for Nuclear Reactor Instrumentation - Part 1: General Principles 核反应堆仪表准则-第1部分：一般原则 |
China National Standards Instrument |
English PDF |
| GB/T 45328-2025 |
Determination of Magnetic Foreign Metal Particles in Lithium Carbonate, Lithium Hydroxide Monohydrate, and Lithium Chloride - Cleanliness Instrument Test Method 碳酸锂、单水氢氧化锂、氯化锂中磁性异物金属颗粒的测定-洁净度仪测试法 |
China National Standards Instrument |
English PDF |
| GB/T 20840.11-2025 |
Instrument transformers - Part 11: Supplementary technical requirements for low-power passive voltage transformers 互感器-第11部分：低功率无源电压互感器的补充技术要求 |
China National Standards Instrument |
English PDF |
| GB/T 11828.4-2025 |
Water Level Measuring Instruments - Part 4: Ultrasonic Water Level Gauges 水位测量仪器-第4部分：超声波水位计 |
China National Standards Instrument |
English PDF |
| GB/T 45183-2025 |
Plastics - Instrumental Determination of Irradiation in Weathering Tests - General Principles and Basic Test Methods 塑料-气候老化试验中辐照量的仪器测定-总则和基本测试方法 |
China National Standards Instrument |
English PDF |
| GB 17167-2025 |
General Rules for the Installation and Management of Energy Metering Instruments for Energy-Using Units 用能单位能源计量器具配备和管理通则 |
China National Standards Instrument |
English PDF |
| GB/T 24851-2024 |
Equipment and management requirements for energy metering Instruments in the building materials industry 建筑材料行业能源计量器具配备和管理要求 |
China National Standards Instrument |
English PDF |
| GB/T 25187-2024 |
Surface chemical analysis-Auger electron spectroscopy-Selection of Instrument performance parameters 表面化学分析-俄歇电子能谱-选择仪器性能参数的表述 |
China National Standards Instrument |
English PDF |
| GB/T 44988-2024 |
Requirements for online monitoring of process industry safety Instrument systems 过程工业安全仪表系统在线监视要求 |
China National Standards Instrument |
English PDF |
| GB/T 5506.2-2024 |
Wheat and wheat flour-Gluten content-Part 2: Instrumental determination of wet gluten and gluten index 小麦和小麦粉-面筋含量-第2部分：仪器法测定湿面筋和面筋指数 |
China National Standards Instrument |
English PDF |
| GB 12358-2024 |
General technical requirements for environmental gas detection and alarm Instruments in workplaces 作业场所环境气体检测报警仪器-通用技术要求 |
China National Standards Instrument |
English PDF |
| GB/T 21838.2-2022 |
Metallic materials - Instrumented indentation tests for hardness and material parameters - Part 2: Inspection and calibration of testing machines 金属材料-硬度和材料参数的仪器化压入试验-第2部分：试验机的检验和校准 |
China National Standards Instrument |
English PDF |
| GB/T 16896.3-2024 |
Instruments and Software for High Voltage and High Current Tests and Measurements - Part 3: Requirements for Hardware for AC and DC Voltage and Current Tests 高电压和大电流试验测量用仪器和软件-第3部分：对交直流电压和电流试验用硬件的要求 |
China National Standards Instrument |
English PDF |
| GB/Z 44813-2024 |
Measurement of fluid flow in closed pipes-The influence of fluid pulsation on flow measurement Instruments 封闭管道中流体流量的测量-流体脉动对流量测量仪表的影响 |
China National Standards Instrument |
English PDF |
| GB/T 44623-2024 |
Radiation protection Instrumentation - Spectral identification system for liquids in transparent and translucent containers (Raman system) 辐射防护仪器-透明和半透明容器中液体光谱识别系统（拉曼系统） |
China National Standards Instrument |
English PDF |
| GB/T 16896.1-2024 |
Instruments and software for high voltage and high current testing and measurement - Part 1: Requirements for impact testing instruments 高电压和大电流试验测量用仪器和软件-第1部分：对冲击试验用仪器的要求 |
China National Standards Instrument |
English PDF |
| GB/T 44469-2024 |
Dental rotary Instruments - Laboratory grinding instruments 牙科旋转器械-技工室研磨器械 |
China National Standards Instrument |
English PDF |
| GB/Z 44564-2024 |
Safety Instrument system-Process analysis technology system 安全仪表系统-过程分析技术系统 |
China National Standards Instrument |
English PDF |
| GB/Z 44604-2024 |
Analytical Instrument system maintenance management 分析仪器系统维护管理 |
China National Standards Instrument |
English PDF |
| GB/T 44436-2024 |
Laboratory testing and calibration methods for soft X-ray - extreme ultraviolet band space imaging Instruments 软X射线-极紫外波段空间成像仪器实验室检测与定标方法 |
China National Standards Instrument |
English PDF |
| GB/T 44559.1-2024 |
Plastics - Determination of punching performance of rigid plastics - Part 1: Non-Instrumented impact test 塑料-硬质塑料冲孔性能的测定-第1部分：非仪器化冲击试验 |
China National Standards Instrument |
English PDF |
| GB/T 20730.1-2024 |
Analog input two-digit or multi-digit output Instruments for industrial process control systems - Part 1: Performance evaluation methods 工业过程控制系统用模拟输入两位或多位输出仪表-第1部分：性能评定方法 |
China National Standards Instrument |
English PDF |
| GB/T 26838-2024 |
Nondestructive testing Instruments - Portable industrial X-ray flaw detectors 无损检测仪器-携带式工业X射线探伤机 |
China National Standards Instrument |
English PDF |
| GB/T 44215-2024 |
Glass Instruments - test method for deposition of hot end spray liquid on inner surface - 玻璃仪器-内表面热端喷涂液沉积量试验方法- |
China National Standards Instrument |
English PDF |
| GB/T 43866-2024 |
Inspection method for the equipment rate of energy metering Instruments in enterprises 企业能源计量器具配备率检查方法 |
China National Standards Instrument |
English PDF |
| GB/T 28892-2024 |
Surface chemical analysis-X-ray photoelectron spectroscopy-selected Instrument performance parameter statements 表面化学分析-X射线光电子能谱-选择仪器性能参数的表述 |
China National Standards Instrument |
English PDF |
| GB/T 43532-2023 |
Nuclear power plant Instrumentation and control system network security prevention and control 核电厂仪表和控制系统网络安全防范管控 |
China National Standards Instrument |
English PDF |
| GB/T 7724-2023 |
Electronic weighing Instrument 电子称重仪表 |
China National Standards Instrument |
English PDF |
| GB/T 43347-2023 |
Monitoring of environmental parameters of electrical, Instrumentation and control equipment important for nuclear power plant safety 核电厂安全重要电气、仪表与控制设备环境参数的监测 |
China National Standards Instrument |
English PDF |
| GB/T 43189-2023 |
Nuclear Instrumentation - Nomenclature (identification) of scintillator and scintillation detectors and standard dimensions of scintillator 核仪器仪表 闪烁体和闪烁探测器的命名（标识）以及闪烁体的标准尺寸 |
China National Standards Instrument |
English PDF |
| GB 43067-2023 |
Safety technical requirements for Instruments used in coal mines 煤矿用仪器仪表安全技术要求 |
China National Standards Instrument |
English PDF |
| GB/T 43107-2023 |
Stainless steel seamless steel pipe for Instrument pressure induction in nuclear power plants 核电站仪表引压用不锈钢无缝钢管 |
China National Standards Instrument |
English PDF |
| GB/T 28561-2023 |
Ship electrical equipment Automation, control and measuring Instruments 船舶电气设备 自动化、控制和测量仪表 |
China National Standards Instrument |
English PDF |
| GB/T 35964-2023 |
Securities and related financial Instruments Classification of Financial Instruments (CFI) codes 证券及相关金融工具 金融工具分类（CFI）编码 |
China National Standards Instrument |
English PDF |
| GB/T 42951-2023 |
Timing Instruments. Appearance parts of watches made of hard materials. General requirements and test methods. 计时仪器 硬材料制造的手表外观件 一般要求和试验方法 |
China National Standards Instrument |
English PDF |
| GB/T 42834-2023 |
Functional safety operation and maintenance requirements for oil and gas pipeline safety Instrumentation systems 油气管道安全仪表系统的功能安全 运行维护要求 |
China National Standards Instrument |
English PDF |
| GB/T 42753-2023 |
General rules for performance evaluation of real-time fluorescent quantitative PCR Instrument 实时荧光定量PCR仪性能评价通则 |
China National Standards Instrument |
English PDF |
| GB/T 42554-2023 |
General requirements for environmental testing of measuring Instruments 计量器具环境试验的通用要求 |
China National Standards Instrument |
English PDF |
| GB/T 42555-2023 |
General requirements for measuring Instrument control software 计量器具控制软件的通用要求 |
China National Standards Instrument |
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 Instrument |
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 Instrument |
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 Instrument |
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 Instrument |
English PDF |
| GB/T 17164-2022 |
Terminology for measuring Instruments for geometric quantities Product terminology 几何量测量器具术语 产品术语 |
China National Standards Instrument |
English PDF |
| GB/T 17163-2022 |
Terminology of measuring Instruments for geometric quantities Basic terms 几何量测量器具术语 基本术语 |
China National Standards Instrument |
English PDF |
| GB/T 21838.3-2022 |
Metallic materials - Instrumented indentation tests for hardness and material parameters - Part 3: Calibration of standard blocks 金属材料 硬度和材料参数的仪器化压入试验 第3部分：标准块的标定 |
China National Standards Instrument |
English PDF |
| GB/T 21838.2-2022 |
Metallic materials - Instrumented indentation tests for hardness and material parameters - Part 2: Verification and calibration of testing machines 金属材料 硬度和材料参数的仪器化压入试验 第2部分：试验机的检验和校准 |
China National Standards Instrument |
English PDF |
| GB/T 41646-2022 |
Radiation Protection Instruments. Piggyback radiation detectors for detection of illicit trafficking in radioactive material 辐射防护仪器 用于探测放射性物质非法贩运的背负式辐射探测器 |
China National Standards Instrument |
English PDF |
| GB/T 24789-2022 |
General rules for the allocation and management of water measuring Instruments for water use units 用水单位水计量器具配备和管理通则 |
China National Standards Instrument |
English PDF |
| GB/T 41440-2022 |
Drawing and writing Instruments - ink ballpoint pens and water-based ballpoint pens - Vocabulary 绘图和书写工具 油墨圆珠笔和水性圆珠笔 词汇 |
China National Standards Instrument |
English PDF |
| GB/T 41407-2022 |
Technical requirements of nucleic acid constant temperature amplification Instrument based on microfluidic chip 微流控芯片核酸恒温扩增仪技术要求 |
China National Standards Instrument |
English PDF |
| GB/Z 41476.4-2022 |
Non destructive testing Instruments - radiation protection rules for X-ray equipment up to 1mV - Part 4: Calculation of control area 无损检测仪器 1MV以下X射线设备的辐射防护规则 第4部分：控制区域的计算 |
China National Standards Instrument |
English PDF |
| GB/Z 41476.3-2022 |
Non destructive testing Instruments - radiation protection rules for X-ray equipment below 1mV - Part 3: calculation formulas and charts for radiation protection of X-ray equipment below 450kv 无损检测仪器 1MV以下X射线设备的辐射防护规则 第3部分：450kV以下X射线设备辐射防护的计算公式和图表 |
China National Standards Instrument |
English PDF |
| GB/Z 41476.2-2022 |
Non destructive testing Instruments - radiation protection rules for X-ray equipment below 1mV - Part 2: technical requirements for protection 无损检测仪器 1MV以下X射线设备的辐射防护规则 第2部分：防护技术要求 |
China National Standards Instrument |
English PDF |
| GB/Z 41476.1-2022 |
Non destructive testing Instruments - radiation protection rules for X-ray equipment up to 1mV - Part 1: General safety technical requirements 无损检测仪器 1MV以下X射线设备的辐射防护规则 第1部分：通用安全技术要求 |
China National Standards Instrument |
English PDF |
| GB/Z 41399-2022 |
Nondestructive Testing Instrument Industrial X-ray digital imaging system 无损检测仪器 工业X射线数字成像系统 |
China National Standards Instrument |
English PDF |
| GB/Z 41390-2022 |
Power supply voltage for industrial automation Instruments 工业自动化仪表用电源电压 |
China National Standards Instrument |
English PDF |
| GB/T 22264.1-2022 |
Mounted digital display electrical measuring Instruments - Part 1: definitions and general requirements 安装式数字显示电测量仪表 第1部分：定义和通用要求 |
China National Standards Instrument |
English PDF |
| GB/T 11828.2-2022 |
Water level measuring Instruments - Part 2: pressure type water level gauge 水位测量仪器 第2部分：压力式水位计 |
China National Standards Instrument |
English PDF |
| GB/T 41485-2022 |
Nuclear Instrument geophysical density logging tool 核仪器仪表 地球物理密度测井仪 |
China National Standards Instrument |
English PDF |
| GB/T 41483-2022 |
General technical requirements of liquid hazardous chemical safety inspection Instrument based on dielectric constant technology 基于介电常数技术的液态危险化学品安全检查仪通用技术要求 |
China National Standards Instrument |
English PDF |
| GB/T 19836-2019 |
Electric vehicle Instrument "No. 1 Amendment" 电动汽车仪表《第1号修改单》 |
China National Standards Instrument |
English PDF |
| GB/T 16507.7-2022 |
Water-tube Boilers - Part 7: Safety Appurtenances and Instruments 水管锅炉 第7部分：安全附件和仪表 |
China National Standards Instrument |
English PDF |
| GB/T 16508.5-2022 |
Shell boilers Part 5: Safety accessories and Instruments 锅壳锅炉 第5部分：安全附件和仪表 |
China National Standards Instrument |
English PDF |
| GB/T 42222-2022 |
Glass Instruments - Test methods and classification for optical uniformity 玻璃仪器 光学均匀性测试方法与分级 |
China National Standards Instrument |
English PDF |
| GB/T 22264.8-2022 |
Mounted electrical measuring Instruments with digital display - Part 8: Test methods 安装式数字显示电测量仪表 第8部分：试验方法 |
China National Standards Instrument |
English PDF |
| GB/T 22264.6-2022 |
Mounted electrical measuring Instruments with digital display - Part 6: Particular requirements for insulation resistance meters 安装式数字显示电测量仪表 第6部分：绝缘电阻表的特殊要求 |
China National Standards Instrument |
English PDF |
| GB/T 22264.7-2022 |
Mounted electrical measuring Instruments with digital display - Part 7: Particular requirements for multifunction instruments 安装式数字显示电测量仪表 第7部分：多功能仪表的特殊要求 |
China National Standards Instrument |
English PDF |
| GB/T 22264.5-2022 |
Installed electrical measuring Instruments with digital display - Part 5: Particular requirements for phase meters and power factor meters 安装式数字显示电测量仪表 第5部分：相位表和功率因数表的特殊要求 |
China National Standards Instrument |
English PDF |
| GB/T 22264.4-2022 |
Mounted electrical measuring Instruments with digital display - Part 4: Particular requirements for frequency meters 安装式数字显示电测量仪表 第4部分：频率表的特殊要求 |
China National Standards Instrument |
English PDF |
| GB/T 22264.3-2022 |
Mounted electrical measuring Instruments with digital display - Part 3: Particular requirements for wattmeters and reactive wattmeters 安装式数字显示电测量仪表 第3部分：功率表和无功功率表的特殊要求 |
China National Standards Instrument |
English PDF |
| GB/T 22264.2-2022 |
Mounted electrical measuring Instruments with digital display - Part 2: Particular requirements for ammeters and voltmeters 安装式数字显示电测量仪表 第2部分：电流表和电压表的特殊要求 |
China National Standards Instrument |
English PDF |
| GB/T 21296.6-2022 |
Automatic weighing Instruments for road vehicles in motion - Part 6: Flat modular 动态公路车辆自动衡器 第6部分：平板模块式 |
China National Standards Instrument |
English PDF |
| GB/T 33523.606-2022 |
Geometric Product Specification (GPS) Surface Structure Area Method Part 606: Nominal Characteristics of Non-Contact (Zoom) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第606部分：非接触（变焦）式仪器的标称特性 |
China National Standards Instrument |
English PDF |
| GB/T 33523.605-2022 |
Product Geometric Specifications (GPS) Surface Structure Area Method Part 605: Nominal Characteristics of Non-Contact (Point AF Probe) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第605部分：非接触（点自动对焦探针）式仪器的标称特性 |
China National Standards Instrument |
English PDF |
| GB/T 33523.602-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 602: Nominal Characteristics of Non-Contact (Confocal Chromatic Probe) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第602部分：非接触（共聚焦色差探针）式仪器的标称特性 |
China National Standards Instrument |
English PDF |
| GB/T 33523.604-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 604: Nominal Characteristics of Non-Contact (Coherent Scanning Interferometry) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第604部分：非接触（相干扫描干涉）式仪器的标称特性 |
China National Standards Instrument |
English PDF |
| GB/T 33523.603-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 603: Nominal Properties of Non-Contact (Phase Shift Interferometry) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第603部分：非接触（相移干涉显微）式仪器的标称特性 |
China National Standards Instrument |
English PDF |
| GB 28489-2022 |
Limits of Hazardous Substances in Musical Instruments 乐器有害物质限量 |
China National Standards Instrument |
English PDF |
| GB/T 28879-2022 |
Model preparation method of electrical Instruments and meters 电工仪器仪表产品型号编制方法 |
China National Standards Instrument |
English PDF |
| GB/T 4728.8-2022 |
Graphical symbols for electrical diagrams - Part 8: Measuring Instruments, lamps and signaling devices 电气简图用图形符号 第8部分：测量仪表、灯和信号器件 |
China National Standards Instrument |
English PDF |
| GB/T 21109.1-2022 |
Functional safety of safety Instrumented systems in the process industry - Part 1: Framework, definitions, system, hardware and application programming requirements 过程工业领域安全仪表系统的功能安全 第1部分：框架、定义、系统、硬件和应用编程要求 |
China National Standards Instrument |
English PDF |
| GB/T 2766-2022 |
Surgical Instruments - General requirements and test methods for non-cutting articulated instruments 外科器械 非切割铰接器械通用要求和试验方法 |
China National Standards Instrument |
English PDF |
| GB/T 40513-2021 |
Contamination control requirements for spacecraft optics remote Instrument 星载光学遥感仪器污染防护要求 |
China National Standards Instrument |
English PDF |
| GB/T 40359-2021 |
Timekeeping Instruments—Photoluminescent deposits—Test methods and requirements 计时仪器 光致发光涂层 试验方法和要求 |
China National Standards Instrument |
English PDF |
| GB/T 40308-2021 |
Model and nomenclature for meteorological Instruments 气象仪器型号与命名方法 |
China National Standards Instrument |
English PDF |
| GB/T 12810-2021 |
Laboratory glassware—Capacity methods testing and use of volumetric Instruments 实验室玻璃仪器 玻璃量器的容量校准和使用方法 |
China National Standards Instrument |
English PDF |
| GB/T 40291-2021 |
Nuclear Instrumentation—High-purity germanium crystals for radiation detectors—Measurement methods of basic characteristics 核仪器仪表 辐射探测器用高纯度锗晶体 基本特性的测量方法 |
China National Standards Instrument |
English PDF |
| GB/T 40216-2021 |
Data description of intelligent Instruments - General requirements of properties database 智能仪器仪表的数据描述 属性数据库通用要求 |
China National Standards Instrument |
English PDF |
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