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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 42331-2023 |
Guidelines for Technology Maturity Assessment of Tidal Current Power Generation Devices 潮流能发电装置技术成熟度评估导则 |
China National Standards ratio |
 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 ratio |
English PDF |
| GB/T 42490-2023 |
Soil quality Determination of organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry 土壤质量 土壤与生物样品中有机碳含量与碳同位素比值、全氮含量与氮同位素比值的测定 稳定同位素比值质谱法 |
China National Standards ratio |
English PDF |
| GB/T 42488-2023 |
Soil quality - Determination of 15N abundance of inorganic nitrogen in soil - Stable isotope ratio mass spectrometry 土壤质量 土壤中无机态氮15N丰度的测定 稳定同位素比值质谱法 |
China National Standards ratio |
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 ratio |
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 ratio |
English PDF |
| GB/T 42494-2023 |
Functional Configuration and Basic Requirements of International Road Freight Hub 国际道路货运枢纽功能配置及基本要求 |
China National Standards ratio |
English PDF |
| GB/T 42309-2023 |
Reinforcement method of fragile paper files in the restoration process 修复过程中易损毁类纸质档案加固方法 |
China National Standards ratio |
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 ratio |
English PDF |
| GB/T 14496-2023 |
Terminology for Geochemical Exploration 地球化学勘查术语 |
China National Standards ratio |
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 ratio |
English PDF |
| GB/T 42361-2023 |
Technical Guidelines for Demonstration of Sea Area Use 海域使用论证技术导则 |
China National Standards ratio |
English PDF |
| GB 41730-2022 |
Requirements for safe operation of cleaning tanks of oil tankers 油船清洗舱安全作业要求 |
China National Standards ratio |
English PDF |
| GB 18180-2022 |
Requirements for safe operation of liquefied gas ships 液化气体船舶安全作业要求 |
China National Standards ratio |
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 ratio |
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 ratio |
English PDF |
| GB/T 41639-2022 |
Plastics Determination of disintegration rate of plastic materials under laboratory-scale simulated composting conditions 塑料 在实验室规模模拟堆肥化条件下塑料材料崩解率的测定 |
China National Standards ratio |
English PDF |
| GB/T 2546.2-2022 |
Plastics - Polypropylene (PP) molding and extrusion materials - Part 2: Specimen preparation and property determination 塑料 聚丙烯(PP)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards ratio |
English PDF |
| GB/T 26949.8-2022 |
Industrial vehicles - Stability verification - Part 8: Additional stability tests for stacking operations with mast tilted forward and load lifted 工业车辆 稳定性验证 第8部分：在门架前倾和载荷起升条件下堆垛作业的附加稳定性试验 |
China National Standards ratio |
English PDF |
| GB/T 41573-2022 |
Automation system and integration General requirements for integration of technology resource cloud platform 自动化系统与集成 科技资源云平台集成通用要求 |
China National Standards ratio |
English PDF |
| GB/T 41660-2022 |
Monitoring and Evaluation Method for Energy Utilization of Refrigeration Test Equipment 制冷试验装置能源利用监测评价方法 |
China National Standards ratio |
English PDF |
| GB/T 41542-2022 |
General Specifications for Earth Satellite Orbit Space Environment Exploration Elements 地球卫星轨道空间环境探测要素通用规范 |
China National Standards ratio |
English PDF |
| GB/T 41563-2022 |
General Rules for Fusion and Integration of Consumer Product Safety Data 消费品安全数据融合与集成通则 |
China National Standards ratio |
English PDF |
| GB/T 41577-2022 |
NPP emergency operation intervention level 核电厂应急操作干预水平 |
China National Standards ratio |
English PDF |
| GB/T 17394.3-2022 |
Metallic materials - Leeb hardness test - Part 3: Calibration of standard hardness blocks 金属材料 里氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards ratio |
English PDF |
| GB/T 17394.2-2022 |
Metallic materials - Leeb hardness test - Part 2: Inspection and calibration of hardness testers 金属材料 里氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards ratio |
English PDF |
| GB/T 230.3-2022 |
Metallic materials - Rockwell hardness test - Part 3: Calibration of standard hardness blocks 金属材料 洛氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards ratio |
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 ratio |
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 ratio |
English PDF |
| GB/T 231.3-2022 |
Metallic materials - Brinell hardness test - Part 3: Calibration of standard hardness blocks 金属材料 布氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards ratio |
English PDF |
| GB/T 231.2-2022 |
Metallic materials - Brinell hardness test - Part 2: Inspection and calibration of hardness testers 金属材料 布氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards ratio |
English PDF |
| GB/T 230.2-2022 |
Metallic materials - Rockwell hardness test - Part 2: Inspection and calibration of hardness testers and indenters 金属材料 洛氏硬度试验 第2部分：硬度计及压头的检验与校准 |
China National Standards ratio |
English PDF |
| GB/T 16508.8-2022 |
Shell boilers - Part 8: Operation 锅壳锅炉 第8部分:运行 |
China National Standards ratio |
English PDF |
| GB/T 21796-2022 |
Chemicals Activated sludge respiration inhibition test 化学品 活性污泥呼吸抑制试验 |
China National Standards ratio |
English PDF |
| GB/T 21607-2022 |
Chemicals - Generation toxicity test method 化学品 一代繁殖毒性试验方法 |
China National Standards ratio |
English PDF |
| GB/T 41413-2022 |
Determination of migration of N-nitrosamine and its precursors in toys high performance liquid chromatography tandem mass spectrometry 玩具中N-亚硝胺及其前体物迁移量的测定 高效液相色谱-串联质谱法 |
China National Standards ratio |
English PDF |
| GB/Z 41305.2-2022 |
Environmental conditions - vibration and shock of electronic equipment - Part 2: storage and handling of equipment 环境条件 电子设备振动和冲击 第2部分：设备的贮存和搬运 |
China National Standards ratio |
English PDF |
| GB/Z 41259-2022 |
Determination of quaternary ammonium salt in preservative wood and wood preservatives by automatic potentiometric titration 自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法 |
China National Standards ratio |
English PDF |
| GB/T 41518-2022 |
Treatment method and control index of oil-based cuttings in shale gas exploration and development 页岩气勘探开发油基岩屑处理方法及控制指标 |
China National Standards ratio |
English PDF |
| GB/T 41503-2022 |
Preparation of refractory sprayed material test block with amorphous refractory pneumatic nozzle and mixed spray gun 不定形耐火材料 气动喷嘴混合型喷枪制备耐火喷射料试块 |
China National Standards ratio |
English PDF |
| GB/T 41492-2022 |
Rubber spring vibration isolator for floating plate of Urban Rail Transit 城市轨道交通浮置板用橡胶弹簧隔振器 |
China National Standards ratio |
English PDF |
| GB/T 41474-2022 |
Facility management operation and maintenance guide 设施管理 运作与维护指南 |
China National Standards ratio |
English PDF |
| GB/T 41456-2022 |
Detection method of nano titanium dioxide dust concentration in nanotechnology production environment Spectrophotometry 纳米技术 生产环境纳米二氧化钛粉尘浓度检测方法 分光光度法 |
China National Standards ratio |
English PDF |
| GB/T 41230-2022 |
Dentistry—Digitizing devices for CAD/CAM systems for indirect dental restorations—Test methods for assessing accuracy 牙科学 间接牙科修复体CAD/CAM系统数字化设备 准确度评价试验方法 |
China National Standards ratio |
English PDF |
| GB/T 23021-2022 |
Integration of informatization and industrialization management systems—Maturity assessment for production equipment management capability 信息化和工业化融合管理体系 生产设备管理能力成熟度评价 |
China National Standards ratio |
English PDF |
| GB/T 23007-2022 |
Integration of informatization and industrialization management systems—Guidance for assessment grading 信息化和工业化融合管理体系 评定分级指南 |
China National Standards ratio |
English PDF |
| GB/T 23006-2022 |
Integration of informatization and industrialization management systems—Requirements for enhanced capability grading 信息化和工业化融合管理体系 新型能力分级要求 |
China National Standards ratio |
English PDF |
| GB/T 35615-2022 |
Specification for social insurance registration service 社会保险登记服务规范 |
China National Standards ratio |
English PDF |
| GB/T 38002.2-2022 |
Automation system and integration—Serial real time communication system for manufacturing integration—Part 2: Input and output device profile 自动化系统与集成 制造业串行实时通信系统集成 第2部分：输入输出设备行业专规 |
China National Standards ratio |
English PDF |
| GB/T 4854.3-2022 |
Acoustics—Reference zero for the calibration of audiometric equipment—Part 3：Reference equivalent threshold vibratory force levels for pure tones and bone vibrators 声学 校准测听设备的基准零级 第3部分: 骨振器纯音基准等效阈振动力级 |
China National Standards ratio |
English PDF |
| GB/T 20720.3-2022 |
Enterprise-control system integration—Part 3: Activity models of manufacturing operations management 企业控制系统集成 第3部分：制造运行管理的活动模型 |
China National Standards ratio |
English PDF |
| GB/T 41369-2022 |
Quality evaluation of comprehensive performance of units operation of small hydropower stations 小型水电站机组运行综合性能质量评定 |
China National Standards ratio |
English PDF |
| GB/T 41304.2-2022 |
Knowledge Management Methods and Tools Part 2: Designing rational Knowledge Modeling 知识管理方法和工具 第2部分：设计理性知识建模 |
China National Standards ratio |
English PDF |
| GB/T 41295.4-2022 |
Functional Safety Application Guide Part 4: Administration and Maintenance 功能安全应用指南 第4部分：管理和维护 |
China National Standards ratio |
English PDF |
| GB/T 41263-2022 |
Industrial Control System Dynamic Reconfiguration Active Defense Architecture Specification 工控系统动态重构主动防御体系架构规范 |
China National Standards ratio |
English PDF |
| GB/T 41340.2-2022 |
Technical Specifications for Calculation of Power Generation of Ocean Power Stations Part 2: Wave Energy 海洋能电站发电量计算技术规范 第2部分：波浪能 |
China National Standards ratio |
English PDF |
| GB/T 41340.1-2022 |
Technical Specification for Calculation of Power Generation of Ocean Power Station Part 1: Tidal Current 海洋能电站发电量计算技术规范 第1部分：潮流能 |
China National Standards ratio |
English PDF |
| GB/T 41342-2022 |
Field test method for power characteristics of tidal current power generation device 潮流能发电装置功率特性现场测试方法 |
China National Standards ratio |
English PDF |
| GB/T 41339.2-2022 |
Technical Guidelines for Marine Ecological Restoration Part 2: Ecological Restoration of Coral Reefs 海洋生态修复技术指南 第2部分：珊瑚礁生态修复 |
China National Standards ratio |
English PDF |
| GB/T 41339.1-2022 |
Technical Guidelines for Marine Ecological Restoration Part 1: General 海洋生态修复技术指南 第1部分：总则 |
China National Standards ratio |
English PDF |
| GB/T 16507.8-2022 |
Water Tube Boilers Part 8: Installation and Operation 水管锅炉 第8部分：安装与运行 |
China National Standards ratio |
English PDF |
| GB/T 41380-2022 |
Configuration requirements for influenza prevention and control facilities and equipment in large-scale poultry farms 规模化家禽饲养场流感防控设施设备配置要求 |
China National Standards ratio |
English PDF |
| GB/T 17215.675-2022 |
Electrical measurement data exchange DLMS/COSEM components Part 75: Local data transfer configuration for local network (LN) 电测量数据交换 DLMS/COSEM组件 第75部分：本地网络（LN）的本地数据传输配置 |
China National Standards ratio |
English PDF |
| GB/T 31464-2022 |
Grid Operation Guidelines 电网运行准则 |
China National Standards ratio |
English PDF |
| GB/T 25915.15-2022 |
Clean rooms and related controlled environments - Part 15: Suitability assessment of equipment and materials by concentration of gaseous chemicals 洁净室及相关受控环境 第15部分： 按气态化学物浓度评定设备及材料的适用性 |
China National Standards ratio |
English PDF |
| GB/T 25915.14-2022 |
Clean rooms and related controlled environments - Part 14: Assessment of equipment suitability by particle concentration 洁净室及相关受控环境 第14部分：按粒子浓度评估设备适用性 |
China National Standards ratio |
English PDF |
| GB/T 34590.7-2022 |
Road vehicles - Functional safety - Part 7: Production, operation, service and end-of-life 道路车辆 功能安全 第7部分：生产、运行、服务和报废 |
China National Standards ratio |
English PDF |
| GB/T 26416.4-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 4: Determination of iron content - Potassium dichromate titration method 稀土铁合金化学分析方法 第4部分：铁量的测定 重铬酸钾滴定法 |
China National Standards ratio |
English PDF |
| GB/T 5686.7-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of sulfur content Infrared absorption method and combustion neutralization titration method 锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法 |
China National Standards ratio |
English PDF |
| GB/T 42165-2022 |
Leather - Tests for color fastness - Color fastness to perspiration 皮革 色牢度试验 耐汗渍色牢度 |
China National Standards ratio |
English PDF |
| GB/T 42136-2022 |
Intelligent manufacturing - general requirements for remote operation and maintenance systems 智能制造 远程运维系统通用要求 |
China National Standards ratio |
English PDF |
| GB/T 42211-2022 |
Restoration and reinforcement method of dilapidated and fragile newspaper or periodical cotton net 糟朽、脆弱报纸或期刊棉网修复加固方法 |
China National Standards ratio |
English PDF |
| GB/T 41066.3-2022 |
Oil and gas drilling equipment - Offshore oil semi-submersible drilling platform - Part 3: Operation and inspection 石油天然气钻采设备 海洋石油半潜式钻井平台 第3部分：操作和检验 |
China National Standards ratio |
English PDF |
| GB/T 22342-2022 |
Oil and gas drilling equipment Design, installation, operation, test and maintenance of downhole safety valve system 石油天然气钻采设备 井下安全阀系统设计、安装、操作、试验和维护 |
China National Standards ratio |
English PDF |
| GB/T 5275.2-2022 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 2: Piston pumps 气体分析 动态法制备校准用混合气体 第2部分：活塞泵 |
China National Standards ratio |
English PDF |
| GB/T 38812.4-2022 |
Direct reduced iron - Determination of metallic iron content - Bromine-methanol titration 直接还原铁 金属铁含量的测定 溴-甲醇滴定法 |
China National Standards ratio |
English PDF |
| GB/T 41948-2022 |
Particle Characterization Sample Preparation 颗粒表征 样品准备 |
China National Standards ratio |
English PDF |
| GB/T 33523.3-2022 |
Geometric Product Specification (GPS) Surface Structure Area Method Part 3: Set of Specification Operations 产品几何技术规范（GPS） 表面结构 区域法 第3部分：规范操作集 |
China National Standards ratio |
English PDF |
| GB/T 42269-2022 |
Separation membrane pore size test method - gas permeation method 分离膜孔径测试方法 气体渗透法 |
China National Standards ratio |
English PDF |
| GB/T 42251-2022 |
Technical Regulations for Ecological Restoration in Mining Subsidence Area 采矿沉陷区生态修复技术规程 |
China National Standards ratio |
English PDF |
| GB/T 21445.2-2022 |
Oil and gas industry - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems 石油天然气工业 水下生产系统的设计和操作 第2部分：非粘结挠性管系统 |
China National Standards ratio |
English PDF |
| GB/T 42175-2022 |
Determination of copper, lead, zinc, cadmium and chromium in drilling mud and drilling cuttings for offshore oil exploration and development Microwave digestion-inductively coupled plasma mass spectrometry 海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定 微波消解-电感耦合等离子体质谱法 |
China National Standards ratio |
English PDF |
| GB/T 28784.5-2022 |
Mechanical vibration - Measurement of vibration in ships - Part 5: Guidelines for the measurement, evaluation and reporting of vibration for the habitability of passenger and merchant ships 机械振动 船舶振动测量 第5部分：客船和商船适居性振动测量、评价和报告准则 |
China National Standards ratio |
English PDF |
| GB/T 42186-2022 |
Operational Specifications for Cold Chain Logistics of Biological Samples for Medical Testing 医学检验生物样本冷链物流运作规范 |
China National Standards ratio |
English PDF |
| GB/T 42239.2-2022 |
Enzyme preparations for washing - Part 2: Lipases 洗涤用酶制剂 第2部分：脂肪酶 |
China National Standards ratio |
English PDF |
| GB/T 42239.1-2022 |
Enzyme preparations for washing - Part 1: Alkaline protease 洗涤用酶制剂 第1部分：碱性蛋白酶 |
China National Standards ratio |
English PDF |
| GB/T 42111-2022 |
Low-impact development rainwater control and utilization facilities operation and maintenance specifications 低影响开发雨水控制利用 设施运行与维护规范 |
China National Standards ratio |
English PDF |
| GB 7300.403-2022 |
Feed additives - Part 4: Enzyme preparations - Cellulase 饲料添加剂 第4部分：酶制剂 纤维素酶 |
China National Standards ratio |
English PDF |
| GB/T 12085.22-2022 |
Optics and photonics - Environmental test methods - Part 22: Combined test of low temperature, high temperature or temperature change with impact or random vibration 光学和光子学 环境试验方法 第22部分: 低温、高温或温度变化与碰撞或随机振动综合试验 |
China National Standards ratio |
English PDF |
| GB/T 21205-2022 |
Rotating Electrical Machines Repair, Overhaul and Restoration 旋转电机 修理、检修和修复 |
China National Standards ratio |
English PDF |
| GB/T 41723-2022 |
Automation system and integration Complex product digital twin architecture 自动化系统与集成 复杂产品数字孪生体系架构 |
China National Standards ratio |
English PDF |
| GB/T 41992-2022 |
Guidelines for Evaluation of Operational Indexes of Solar Thermal Power Stations 太阳能热发电站运行指标评价导则 |
China National Standards ratio |
English PDF |
| GB/T 23022-2022 |
Informatization and industrialization integration management system Production equipment operation management specifications 信息化和工业化融合管理体系 生产设备运行管理规范 |
China National Standards ratio |
English PDF |
| GB/T 42026-2022 |
Automation systems and integration Manufacturing supply chain key performance indicators 自动化系统与集成 制造供应链关键绩效指标 |
China National Standards ratio |
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 ratio |
English PDF |
| GB/T 41771.4-2022 |
Field Device Integration Part 4: Packages 现场设备集成 第4部分：包 |
China National Standards ratio |
English PDF |
| GB/T 41771.5-2022 |
Field device integration - Part 5: Information model 现场设备集成 第5部分：信息模型 |
China National Standards ratio |
English PDF |
| GB/T 4728.6-2022 |
Graphical symbols for electrical diagrams - Part 6: Generation and conversion of electrical energy 电气简图用图形符号 第6部分：电能的发生与转换 |
China National Standards ratio |
English PDF |
| GB/T 21919-2022 |
Laboratory medicine - Competence requirements for calibration laboratories operating reference measurement procedures 检验医学 运行参考测量程序的校准实验室的能力要求 |
China National Standards ratio |
English PDF |
| GB/T 41869.2-2022 |
Optics and photonics - Microlens arrays - Part 2: Test methods for wavefront aberrations 光学和光子学 微透镜阵列 第2部分：波前像差的测试方法 |
China National Standards ratio |
English PDF |
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