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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.
  •  China "R" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42253-2022 Technical Regulations for Monitoring Vegetation Coverage and Development and Utilization of Sea Islands
    海岛植被覆盖和开发利用情况监测技术规程
    China National Standards
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    GB/T 42176-2022 wave Rating
    海浪等级
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    GB/T 42254-2022 Ice Regime levels in the Bohai Sea and the northern part of the Yellow Sea
    渤海和黄海北部冰情等级
    China National Standards
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    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
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    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
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    GB/T 42256-2022 Analytical Method of Ruthenium-106 in Seawater Gamma Energy Spectroscopy
    海水中钌-106的分析方法 γ能谱法
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    GB/T 17851-2022 PRoduct Geometric Specifications (GPS) Geometric Tolerancing Datums and Datum Systems
    产品几何技术规范(GPS) 几何公差 基准和基准体系
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    GB/T 42105-2022 Cement and Coal IndustRy Energy Management Performance Evaluation Guidelines
    水泥和煤炭行业能源管理绩效评价指南
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    GB/T 42248-2022 DeteRmination of iodine and bromine content in soil and water system sediment semi-melting-inductively coupled plasma mass spectrometry
    土壤、水系沉积物 碘、溴含量的测定 半熔-电感耦合等离子体质谱法
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    GB/T 42097-2022 Specifications foR Integrity Management of Aboveground Petroleum Storage (Reserve)
    地上石油储(备)库完整性管理规范
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    GB/T 29165.2-2022 Oil and gas industRy - Glass fiber reinforced plastic pipes - Part 2: Evaluation and manufacture
    石油天然气工业 玻璃纤维增强塑料管 第2部分:评定与制造
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    GB/T 29165.1-2022 Oil and gas industRy - Glass fiber reinforced plastic pipes - Part 1: Vocabulary, symbols, applications and materials
    石油天然气工业 玻璃纤维增强塑料管 第1部分:词汇、符号、应用及材料
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    GB/T 20657-2022 Oil and gas industRy - Performance formulas and calculations for casing, tubing, drill pipe, and line pipe used as casing or tubing
    石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算
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    GB/T 41927-2022 Plastics - TheRmoset molding compounds - Short-term performance evaluation at elevated temperatures
    塑料 热固性模塑料 高温下的短期性能评估
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    GB/T 41926-2022 Plastics - DeteRmination of 1,2-ethylene glycol content in epoxy resins
    塑料 环氧树脂 1,2-乙二醇含量的测定
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    GB/T 41928-2022 Plastics epoxy Resins - Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC)
    塑料 环氧树脂 差示扫描量热法(DSC)测定交联环氧树脂交联度
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    GB/T 41929-2022 Plastics - epoxy Resins - test methods
    塑料 环氧树脂 试验方法
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    GB/T 41931-2022 Plastics/Rubber Polymer Dispersions and Synthetic Rubber Latex Freeze-Thaw Cycle Stability Test
    塑料/橡胶 聚合物分散体和合成橡胶胶乳 冻融循环稳定性试验
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    GB/T 41935-2022 Plastics - ARtificial weathering with acid deposits
    塑料 含酸性沉积的人工气候老化
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    GB/T 41932-2022 Plastics - DeteRmination of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) method
    塑料 断裂韧性(GIC和KIC)的测定 线弹性断裂力学(LEFM)法
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    GB/T 41933-2022 Plastics - DeteRmination of tension-tension fatigue crack growth - Linear elastic fracture mechanics (LEFM) method
    塑料 拉-拉疲劳裂纹扩展的测定 线弹性断裂力学(LEFM)法
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    GB/T 41934-2022 Plastics - DeteRmination of vertical flame spread of films and sheets
    塑料 薄膜和薄片垂直火焰蔓延的测定
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    GB/T 2406.3-2022 Plastics - DeteRmination of combustion behavior by the oxygen index method - Part 3: High temperature test
    塑料 用氧指数法测定燃烧行为 第3部分:高温试验
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    GB/T 11546.2-2022 Plastics - DeteRmination of creep properties - Part 2: Three-point bending creep
    塑料 蠕变性能的测定 第2部分:三点弯曲蠕变
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    GB/T 19466.5-2022 Plastics - DiffeRential scanning calorimetry (DSC) - Part 5: Determination of characteristic reaction curve temperature, time, enthalpy of reaction and conversion
    塑料 差示扫描量热法(DSC) 第5部分: 特征反应曲线温度、时间,反应焓和转化率的测定
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    GB/T 41936.2-2022 Plastics - DeteRmination of torsional rigidity of flexible materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers
    塑料 柔性材料扭转刚度的测定 第2部分: 增塑氯乙烯均聚物和共聚物
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    GB/T 41936.1-2022 Plastics - DeteRmination of torsional stiffness of flexible materials - Part 1: General method
    塑料 柔性材料扭转刚度的测定 第1部分:通用方法
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    GB/T 33061.11-2022 Plastics - DeteRmination of dynamic mechanical properties - Part 11: Glass transition temperature
    塑料 动态力学性能的测定 第11部分: 玻璃化转变温度
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    GB/T 41937-2022 Rubber or plastics coated fabrics-Physical-mechanical property tests-Determination of flex resistance by deflectionometer method
    橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性
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    GB/T 7994.3-2022 Test methods foR glass-lined equipment - Part 3: Mechanical shock resistance gunshot test
    搪玻璃设备试验方法 第3部分:耐机械冲击枪击试验
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    GB/T 29729-2022 Basic Requirements for Hydrogen System Safety
    氢系统安全的基本要求
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    GB/T 41942-2022 NatuRal raw rubber and natural rubber latex - Determination of nitrogen content - Micro Dumas combustion method
    天然生胶和天然胶乳 氮含量的测定 微杜马斯燃烧法
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    GB/T 42247-2022 WateR Reuse Guidelines Evaluation of Benefits of Reclaimed Water Utilization
    水回用导则 再生水利用效益评价
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    GB/T 41943-2022 Bales of natuRal rubber - Determination of the amount of rubber coating
    成包天然橡胶 胶包涂层量的测定
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    GB/T 18916.3-2022 Quotas foR water withdrawals Part 3: Petroleum refining
    取水定额 第3部分:石油炼制
    China National Standards
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    GB/T 18916.5-2022 Quotas foR water withdrawals - Part 5: Paper products
    取水定额 第5部分:造纸产品
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    GB/T 42099-2022 PMMEL Item Analysis Methodology foR Civil Aircraft
    民用飞机主最低设备清单建议书(PMMEL)项目分析方法
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    GB/T 9253-2022 Oil and Gas IndustRy Machining, Measurement and Inspection of Casing, Tubing and Line Pipe Threads
    石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验
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    GB/T 3565.9-2022 Safety Requirements for bicycles - Part 9: Test methods for saddles and saddle tubes
    自行车安全要求 第9部分:鞍座与鞍管试验方法
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    GB/T 3565.8-2022 Safety Requirements for bicycles - Part 8: Test methods for pedals and drive systems
    自行车安全要求 第8部分:脚蹬与驱动系统试验方法
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    GB/T 3565.7-2022 Safety Requirements for bicycles - Part 7: Test methods for wheels and rims
    自行车安全要求 第7部分:车轮与轮辋试验方法
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    GB/T 3565.6-2022 Safety Requirements for bicycles - Part 6: Test methods for frame and front fork
    自行车安全要求 第6部分:车架与前叉试验方法
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    GB/T 3565.5-2022 Safety Requirements for bicycles - Part 5: Test methods for handlebars
    自行车安全要求 第5部分:车把试验方法
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    GB/T 3565.4-2022 Safety Requirements for bicycles - Part 4: Test methods for brakes
    自行车安全要求 第4部分:车闸试验方法
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    GB/T 3565.3-2022 Safety Requirements for bicycles - Part 3: General test methods
    自行车安全要求 第3部分:一般试验方法
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    GB/T 42195-2022 Ability Assessment StandaRds for the Elderly
    老年人能力评估规范
    China National Standards
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    GB/T 42185-2022 Quality SeRvice Principles and Models
    优质服务 原则与模型
    China National Standards
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    GB/T 5291.2-2022 ElectRic discharge forming machine tools - Accuracy inspection - Part 2: Double column machine tools (moving spindle head type)
    电火花成形机床 精度检验 第2部分:双立柱机床(移动主轴头型)
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    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
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    GB/T 42077-2022 Biotechnology—PeRformance evaluation requirements for nucleic acid target sequence quantification methods—qPCR and dPCR methods
    生物技术 核酸靶序列定量方法的性能评价要求 qPCR法和dPCR法
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    GB/Z 42085-2022 Pneumatics - Component Reliability assessment based on accelerated life testing - General guidelines and procedures
    气动 基于加速寿命试验的元件可靠性评估 通用指南和程序
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    GB/T 42086.2-2022 HydRaulic transmission connection - Flange connection - Part 2: 42 MPa, DN13~DN76 series
    液压传动连接 法兰连接 第2部分: 42 MPa、DN13~DN76系列
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    GB/T 42086.1-2022 HydRaulic transmission connection flange connection Part 1: 3.5 MPa ~ 35 MPa, DN13 ~ DN127 series
    液压传动连接 法兰连接 第1部分:3.5 MPa~35 MPa、DN13~DN127系列
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    GB/T 42078-2022 Guidelines foR the development and construction of chemical parks
    化工园区开发建设导则
    China National Standards
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    GB/T 42087-2022 HydRaulic transmission system - Cleaning procedure and cleanliness inspection method
    液压传动 系统 清洗程序和清洁度检验方法
    China National Standards
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    GB/T 42233-2022 Rapid Test Terms and Definitions
    快速检测 术语与定义
    China National Standards
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    GB/T 6104.2-2022 IndustRial vehicles - Terminology - Part 2: Forks and attachments
    工业车辆 术语 第2部分:货叉和属具
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    GB/T 42112-2022 Evaluation Index System of Asset Management Capability in Accommodation IndustRy
    住宿业资产管理能力评价指标体系
    China National Standards
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    GB/T 42300-2022 Safety Risk assessment specification for fine chemical reaction
    精细化工反应安全风险评估规范
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    GB/T 21079.1-2022 Financial seRvices - Secure cryptographic devices (retail) Part 1: Concepts, requirements and evaluation methods
    金融服务 安全加密设备(零售)第1部分:概念、要求和评估方法
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    GB/T 21079.2-2022 Financial seRvices - Security encryption equipment (retail) Part 2: Checklist for equipment security compliance in financial transactions
    金融服务 安全加密设备(零售)第2部分:金融交易中设备安全符合性检测清单
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    GB/T 42182-2022 Financial SeRvices Global Institutions Legal Forms
    金融服务 全球机构法律形式
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    GB/T 4353-2022 Fuel consumption of passengeR cars
    载客汽车运行燃料消耗量
    China National Standards
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    GB/T 42184-2022 CaRgo Intermodal Terminology
    货物多式联运术语
    China National Standards
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    GB/T 42231-2022 GeneRal requirements for comprehensive passenger transport hubs
    综合客运枢纽通用要求
    China National Standards
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    GB/T 4352-2022 TRuck running fuel consumption
    载货汽车运行燃料消耗量
    China National Standards
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    GB/T 42183-2022 Technical Requirements for Urban Bus and Tram Supervision Information System
    城市公共汽电车监管信息系统技术要求
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    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
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    GB/T 22486-2022 URban Rail Transit Passenger Transport Service Specifications
    城市轨道交通客运服务规范
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    GB/Z 42192-2022 PRinciples and Requirements of Smart City Infrastructure Performance Evaluation
    智慧城市基础设施 绩效评价的原则和要求
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    GB/T 42187-2022 SecuRity and Resilience Organizational Resilience Principles and Attributes
    安全与韧性 组织韧性 原则和属性
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    GB/T 42232-2022 BRand value evaluation Diversified business enterprise
    品牌价值评价 多元化经营企业
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    GB/T 29188-2022 BRand value evaluation multi-period excess return method
    品牌价值评价 多周期超额收益法
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    GB/T 31280-2022 BRand Value Evaluation Wine, Beverage and Refined Tea Manufacturing
    品牌价值评价 酒、饮料和精制茶制造业
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    GB/T 13277.9-2022 CompRessed air - Part 9: Methods of measurement of liquid water content
    压缩空气 第9部分:液态水含量测量方法
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    GB/T 1927.21-2022 Test methods foR physical and mechanical properties of wood with small unblemished specimens - Part 21: Determination of nail holding force
    无疵小试样木材物理力学性质试验方法 第21部分:握钉力测定
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    GB/T 42238-2022 SuRfactants - Determination of free propylene oxide in propylene oxide polymeric surfactants - Gas chromatography
    表面活性剂 环氧丙烷聚合型表面活性剂中游离环氧丙烷的测定 气相色谱法
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    GB/T 31710.5-2022 ConstRuction and Service Specifications for Leisure Campsites Part 5: Camping Parks
    休闲露营地建设与服务规范 第5部分:露营公园
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    GB/T 27430-2022 The Function of MeasuRement Uncertainty in Conformity Assessment
    测量不确定度在合格评定中的作用
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    GB/T 27476.7-2022 Testing laboRatory safety - Part 7: Ergonomic factors
    检测实验室安全 第7部分:工效学因素
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    GB/T 42011-2022 LaboRatory Animals General Welfare
    实验动物 福利通则
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    GB/T 42091-2022 Specification foR smelting and ingot casting of vacuum steel ingots for large steel forgings
    大型锻钢件用真空钢锭的冶炼与铸锭规范
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    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
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    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
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    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
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    GB/T 9104-2022 Test method foR industrial stearic acid
    工业硬脂酸试验方法
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    GB/T 42230-2022 Requirements for binding and fixing steel plate coils for road transport
    钢板卷道路运输捆绑固定要求
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    GB/T 42081-2022 VolunteeRing basic data element
    志愿服务基础数据元
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    GB/T 42174-2022 GeneRal Requirements for Social Work Services of Child Welfare Institutions
    儿童福利机构社会工作 服务通用要求
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    GB/T 42194-2022 Social WoRk in Child Welfare Agencies Terminology
    儿童福利机构社会工作 术语
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    GB/T 42197-2022 Specification foR Metadata Description of Video Image Content in Public Security Internet of Things
    公安物联网视频图像内容元数据描述规范
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    GB/T 16711-2022 Banking Banking Telecom Message CommeRcial Identification Code
    银行业 银行电信报文 商业标识代码
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    GB/T 12406-2022 A code Representing the currency
    表示货币的代码
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    GB/T 42076.1-2022 Biotechnology—Cell counting—PaRt 1: General rules for cell counting methods
    生物技术 细胞计数 第1部分:细胞计数方法通则
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    GB 9706.255-2022 Medical electRical equipment - Part 2-55: Particular requirements for basic safety and essential performance of respiratory gas monitors
    医用电气设备 第2-55部分:呼吸气体监护仪的基本安全和基本性能专用要求
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    GB 9706.275-2022 Medical electRical equipment - Part 2-75: Particular requirements for the basic safety and essential performance of photodynamic therapy and photodynamic diagnostic equipment
    医用电气设备 第2-75部分:光动力治疗和光动力诊断设备的基本安全和基本性能专用要求
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    GB 9706.271-2022 Medical electRical equipment - Part 2-71: Particular requirements for basic safety and essential performance of functional near-infrared spectroscopy (NIRS) equipment
    医用电气设备 第2-71部分:功能性近红外光谱(NIRS)设备的基本安全和基本性能专用要求
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    GB 9706.283-2022 Medical electRical equipment - Part 2-83: Particular requirements for the basic safety and essential performance of household phototherapy equipment
    医用电气设备 第2-83部分:家用光治疗设备的基本安全和基本性能专用要求
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    GB 9706.290-2022 Medical electRical equipment - Part 2-90: Particular requirements for the basic safety and essential performance of high-flow respiratory therapy equipment
    医用电气设备 第2-90部分:高流量呼吸治疗设备的基本安全和基本性能专用要求
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    GB 17625.1-2022 ElectRomagnetic Compatibility Limits Part 1: Limits for Harmonic Current Emissions (Equipment Input Current ≤ 16A per Phase)
    电磁兼容 限值 第1部分:谐波电流发射限值(设备每相输入电流≤16A)
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