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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 42114-2022 |
Determination of flavonols in cassava leaves by high performance liquid chromatography 木薯叶片中黄酮醇的测定 高效液相色谱法 |
China National Standards n |
 English PDF |
| GB/T 17215.324-2022 |
Electrical Measuring Equipment (AC) Particular Requirements Part 24: Static Fundamental Component Reactive Energy Meters (Class 0.5S, Class 1S, Class 1, Class 2 and Class 3) 电测量设备（交流） 特殊要求 第24部分：静止式基波分量无功电能表（0.5S级、1S级、1级、2级和3级） |
China National Standards n |
English PDF |
| GB/T 17215.323-2022 |
Electrical measuring equipment (alternating current) - Particular requirements - Part 23: Static reactive energy meters (classes 2 and 3) 电测量设备（交流） 特殊要求 第23部分:静止式无功电能表(2级和3级) |
China National Standards n |
English PDF |
| GB/T 42164-2022 |
Leather - Chemical tests - Determination of hexavalent chromium content under heat aging conditions 皮革 化学试验 热老化条件下六价铬含量的测定 |
China National Standards n |
English PDF |
| GB/T 42090-2022 |
Intelligent feed processing plant data acquisition technical specification 智能化饲料加工厂 数据采集技术规范 |
China National Standards n |
English PDF |
| GB/T 32120-2022 |
Oxidative aggregation coating corrosion control technology for steel structure 钢结构氧化聚合型包覆腐蚀控制技术 |
China National Standards n |
English PDF |
| GB/Z 42215-2022 |
Document Management Environmental and Workplace Safety Rules Affecting Microfilm Processors 文档管理 影响缩微胶片冲洗机的环境与工作场所安全规则 |
China National Standards n |
English PDF |
| GB/T 17799.7-2022 |
Electromagnetic compatibility - Generic standards - Part 7: Immunity requirements for equipment intended to perform safety-related system functions (functional safety) in industrial locations 电磁兼容 通用标准 第7部分：工业场所中用于执行安全相关系统功能（功能安全）设备的抗扰度要求 |
China National Standards n |
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 n |
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 n |
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 n |
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 n |
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 n |
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 n |
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 n |
English PDF |
| GB/T 15166.5-2022 |
High-voltage AC fuses-Part 5: Guidelines for the selection of fuses for high-voltage fuses for motor circuits 高压交流熔断器 第5部分：用于电动机回路的高压熔断器的熔断件选用导则 |
China National Standards n |
English PDF |
| GB/T 13958-2022 |
Small power permanent magnet synchronous motor test method 小功率永磁同步电动机试验方法 |
China National Standards n |
English PDF |
| GB/T 9651-2022 |
Test methods for single-phase asynchronous motors 单相异步电动机试验方法 |
China National Standards n |
English PDF |
| GB/T 8128-2022 |
Test methods for single-phase series-excited motors 单相串励电动机试验方法 |
China National Standards n |
English PDF |
| GB/T 22933-2022 |
Leather and furs - Chemical tests - Determination of free fatty acids 皮革和毛皮 化学试验 游离脂肪酸的测定 |
China National Standards n |
English PDF |
| GB/T 26481-2022 |
Fugitive test of industrial valves 工业阀门的逸散性试验 |
China National Standards n |
English PDF |
| GB/T 25441-2022 |
vacuum cleaner motor 吸尘器电机 |
China National Standards n |
English PDF |
| GB/T 41914.2-2022 |
Microbubble technology General rules for the use and measurement of microbubbles Part 2: Classification of microbubble properties 微细气泡技术 微细气泡使用和测量通则 第2部分：微细气泡属性分类 |
China National Standards n |
English PDF |
| GB/T 13927-2022 |
Industrial valve pressure test 工业阀门 压力试验 |
China National Standards n |
English PDF |
| GB/T 23686-2022 |
Environmentally Conscious Design Principles, Requirements and Guidance 环境意识设计 原则、要求与指导 |
China National Standards n |
English PDF |
| GB/T 41957-2022 |
Carbon Black Raw Oil Petroleum Refining Catalytic Oil Slurry 炭黑原料油 石油炼制催化油浆 |
China National Standards n |
English PDF |
| GB/T 41958-2022 |
Dipped canvas - Test method for thermal conductivity 浸胶帆布 导热性能试验方法 |
China National Standards n |
English PDF |
| GB/T 42281-2022 |
Membrane Aerated Biofilm Reactor (MABR) Hollow Fiber Membrane Module 膜曝气生物膜反应器（MABR）中空纤维膜组件 |
China National Standards n |
English PDF |
| GB/T 25857-2022 |
Low ambient temperature air source multi-connected heat pump (air conditioner) unit 低环境温度空气源多联式热泵（空调）机组 |
China National Standards n |
English PDF |
| GB/T 41951-2022 |
Corrosion of metals and alloys - Test method for corrosion resistance of steel connecting parts and steel components for construction 金属和合金的腐蚀 建筑用钢连接部件及钢构件耐腐蚀性能测试方法 |
China National Standards n |
English PDF |
| GB/T 14392.1-2022 |
Format of international trade documents - Part 1: Paper documents 国际贸易单证样式 第1部分：纸质单证 |
China National Standards n |
English PDF |
| GB/T 8750-2022 |
Gold-based bonding wire and ribbon for semiconductor packaging 半导体封装用金基键合丝、带 |
China National Standards n |
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 n |
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 n |
English PDF |
| GB/T 25915.13-2022 |
Cleanrooms and related controlled environments - Part 13: Surface cleaning to particle and chemical cleanliness requirements 洁净室及相关受控环境 第13部分：达到粒子和化学洁净度要求的表面清洁 |
China National Standards n |
English PDF |
| GB/T 30918-2022 |
Evaluation method of non-oil-extended solution polymerized isoprene rubber (IR) 非充油溶液聚合型异戊二烯橡胶（IR） 评价方法 |
China National Standards n |
English PDF |
| GB/T 25260.1-2022 |
Synthetic Latex Part 1: Carboxylated styrene-butadiene latex (XSBRL) 合成胶乳 第1部分：羧基丁苯胶乳(XSBRL) |
China National Standards n |
English PDF |
| GB/T 1482-2022 |
Metal powders - Determination of fluidity - Standard funnel method (Hall flow meter) 金属粉末 流动性的测定 标准漏斗法（霍尔流速计） |
China National Standards n |
English PDF |
| GB/T 26287-2022 |
Aluminum alloy sacrificial anode for electric water heater 电热水器用铝合金牺牲阳极 |
China National Standards n |
English PDF |
| GB/T 3396-2022 |
Determination of trace oxygen in ethylene and propylene for industrial use - Electrochemical method 工业用乙烯、丙烯中微量氧的测定 电化学法 |
China National Standards n |
English PDF |
| GB/T 41974.1-2022 |
Plastics - Color masterbatches - Part 1: nomenclature system and basis of classification 塑料 色母料 第1部分：命名系统和分类基础 |
China National Standards n |
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 n |
English PDF |
| GB/T 41966-2022 |
Phased array ultrasonic testing method for seamless steel pipe 无缝钢管相控阵超声检测方法 |
China National Standards n |
English PDF |
| GB/T 34590.12-2022 |
Road vehicles - Functional safety - Part 12: Suitability for motorcycles 道路车辆 功能安全 第12部分：摩托车的适用性 |
China National Standards n |
English PDF |
| GB/T 34590.11-2022 |
Road vehicles - Functional safety - Part 11: Guidelines for semiconductor applications 道路车辆 功能安全 第11部分：半导体应用指南 |
China National Standards n |
English PDF |
| GB/T 34590.10-2022 |
Road vehicles - Functional safety - Part 10: Guidelines 道路车辆 功能安全 第10部分：指南 |
China National Standards n |
English PDF |
| GB/T 34590.9-2022 |
Road vehicles - Functional safety - Part 9: Automotive safety integrity level-oriented and safety-oriented analysis 道路车辆 功能安全 第9部分：以汽车安全完整性等级为导向和以安全为导向的分析 |
China National Standards n |
English PDF |
| GB/T 34590.8-2022 |
Road vehicles - Functional safety - Part 8: Supporting processes 道路车辆 功能安全 第8部分：支持过程 |
China National Standards n |
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 n |
English PDF |
| GB/T 34590.6-2022 |
Road vehicles - Functional safety - Part 6: Product development: Software level 道路车辆 功能安全 第6部分：产品开发：软件层面 |
China National Standards n |
English PDF |
| GB/T 34590.5-2022 |
Road vehicles - Functional safety - Part 5: Product development: Hardware level 道路车辆 功能安全 第5部分：产品开发：硬件层面 |
China National Standards n |
English PDF |
| GB/T 34590.4-2022 |
Road vehicles - Functional safety - Part 4: Product development: System level 道路车辆 功能安全 第4部分：产品开发：系统层面 |
China National Standards n |
English PDF |
| GB/T 34590.3-2022 |
Road vehicles - Functional safety - Part 3: Concept phase 道路车辆 功能安全 第3部分：概念阶段 |
China National Standards n |
English PDF |
| GB/T 34590.2-2022 |
Road vehicles - Functional safety - Part 2: Functional safety management 道路车辆 功能安全 第2部分：功能安全管理 |
China National Standards n |
English PDF |
| GB/T 34590.1-2022 |
Road vehicles - Functional safety - Part 1: Terminology 道路车辆 功能安全 第1部分：术语 |
China National Standards n |
English PDF |
| GB/T 18737.3-2022 |
Textile machinery and accessories - Beams of warp - Part 3: Beams of weaving 纺织机械与附件 经轴 第3部分：织轴 |
China National Standards n |
English PDF |
| GB/T 31092-2022 |
Sapphire single crystal ingot 蓝宝石单晶晶棒 |
China National Standards n |
English PDF |
| GB/T 41969-2022 |
Construction Machinery and Equipment Advanced Geological Drilling Rigs 建筑施工机械与设备 超前地质钻机 |
China National Standards n |
English PDF |
| GB/T 13575.1-2022 |
Ordinary and narrow V-belt drives - Part 1: Reference width system 普通和窄V带传动 第1部分：基准宽度制 |
China National Standards n |
English PDF |
| GB/T 15531-2022 |
Belt drive Pulley Center distance adjustment limit value 带传动 带轮 中心距调整极限值 |
China National Standards n |
English PDF |
| GB/T 42080.2-2022 |
Molecular in vitro diagnostic tests - Specification of pre-examination procedures for frozen tissues - Part 2: Isolation of proteins 分子体外诊断检验 冷冻组织检验前过程的规范 第2部分：分离蛋白质 |
China National Standards n |
English PDF |
| GB/T 42080.1-2022 |
Molecular in vitro diagnostic tests - Specification of preexamination procedures for frozen tissues - Part 1: Isolation of RNA 分子体外诊断检验 冷冻组织检验前过程的规范 第1部分：分离RNA |
China National Standards n |
English PDF |
| GB/T 42216.2-2022 |
Molecular in vitro diagnostic tests - Specification for pre-examination procedures of formalin-fixed and paraffin-embedded tissues - Part 2: Isolation of proteins 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第2部分：分离蛋白质 |
China National Standards n |
English PDF |
| GB/T 42216.3-2022 |
Molecular in vitro diagnostic tests - Specification for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 3: Isolation of DNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第3部分：分离DNA |
China National Standards n |
English PDF |
| GB/T 42216.1-2022 |
Molecular in vitro diagnostic tests - Specification for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 1: Isolation of RNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第1部分：分离RNA |
China National Standards n |
English PDF |
| GB/Z 42153-2022 |
Test procedure for pre-prototype of wave energy conversion device 波浪能转换装置预样机测试规程 |
China National Standards n |
English PDF |
| GB/T 20936.1-2022 |
Gas detectors for explosive atmospheres - Part 1: Performance requirements for combustible gas detectors 爆炸性环境用气体探测器 第1部分：可燃气体探测器性能要求 |
China National Standards n |
English PDF |
| GB/T 24554-2022 |
Fuel cell engine performance test method 燃料电池发动机性能试验方法 |
China National Standards n |
English PDF |
| GB/T 41944-2022 |
Butyl rubber damping sheet 丁基橡胶阻尼片 |
China National Standards n |
English PDF |
| GB/T 41960-2022 |
Leg docking buffer device 桩腿对接缓冲装置 |
China National Standards n |
English PDF |
| GB/T 26497-2022 |
Electronic balance 电子天平 |
China National Standards n |
English PDF |
| GB/T 13043-2022 |
Passenger Car Type Test Regulations 客车定型试验规程 |
China National Standards n |
English PDF |
| GB/T 37036.6-2022 |
Information technology - Biometrics for mobile devices - Part 6: Finger veins 信息技术 移动设备生物特征识别 第6部分：指静脉 |
China National Standards n |
English PDF |
| GB/T 37036.8-2022 |
Information technology - Biometrics for mobile devices - Part 8: Detection of rendering attacks 信息技术 移动设备生物特征识别 第8部分：呈现攻击检测 |
China National Standards n |
English PDF |
| GB/T 41964-2022 |
Photography Washing Waste Liquid Determination of Ammonia Nitrogen Content (Micro-diffusion Method) 摄影 冲洗废液 氨态氮含量的测定 (微扩散法) |
China National Standards n |
English PDF |
| GB/T 41965-2022 |
Photography Flushing Waste Liquid Determination of Total Content of Ammonia Nitrogen (Micro-diffusion Kjeldahl Nitrogen Method) 摄影 冲洗废液 氨态氮总含量的测定 (微扩散凯氏氮法) |
China National Standards n |
English PDF |
| GB/T 41963-2022 |
Technical requirements for classification and collection of chemicals used in waste vehicles 废弃车用化学品分类与收集技术要求 |
China National Standards n |
English PDF |
| GB/T 41961-2022 |
Disposal method of waste mineral oil lubricating oil 废矿物油类润滑油处理处置方法 |
China National Standards n |
English PDF |
| GB/T 13957-2022 |
Technical conditions of basic series of large three-phase asynchronous motors 大型三相异步电动机基本系列技术条件 |
China National Standards n |
English PDF |
| GB/T 42213-2022 |
Space Payload Refly Requirements 空间有效载荷再飞要求 |
China National Standards n |
English PDF |
| GB/T 25308-2022 |
DC filter for HVDC transmission system 高压直流输电系统直流滤波器 |
China National Standards n |
English PDF |
| GB/T 9225-2022 |
Application Guide for Reliability Analysis of Nuclear Power Plant Systems and Other Nuclear Facilities 核电厂系统与其他核设施可靠性分析应用指南 |
China National Standards n |
English PDF |
| GB/T 20899.8-2022 |
Methods for chemical analysis of gold ores - Part 8: Determination of sulfur content 金矿石化学分析方法 第8部分：硫量的测定 |
China National Standards n |
English PDF |
| GB/T 20899.7-2022 |
Methods for chemical analysis of gold ores - Part 7: Determination of iron content 金矿石化学分析方法 第7部分：铁量的测定 |
China National Standards n |
English PDF |
| GB/T 7739.8-2022 |
Methods for chemical analysis of gold concentrates - Part 8: Determination of sulfur content 金精矿化学分析方法 第8部分：硫量的测定 |
China National Standards n |
English PDF |
| GB/T 7739.7-2022 |
Methods for chemical analysis of gold concentrates - Part 7: Determination of iron content 金精矿化学分析方法 第7部分：铁量的测定 |
China National Standards n |
English PDF |
| GB/T 4966-2022 |
Determination method of tensile strength of ceramic materials for daily use 日用陶瓷材料抗张强度测定方法 |
China National Standards n |
English PDF |
| GB/T 20002.6-2022 |
Guidelines for writing specific content in the standard Part 6: Addressing the needs of MSMEs 标准中特定内容的编写指南 第6部分：涉及中小微型企业需求 |
China National Standards n |
English PDF |
| GB/T 9776-2022 |
plaster of construction 建筑石膏 |
China National Standards n |
English PDF |
| GB/T 42288-2022 |
Safety regulations for electrochemical energy storage power stations 电化学储能电站安全规程 |
China National Standards n |
English PDF |
| GB/T 42262-2022 |
Metallic and Other Inorganic Overlays Thermal Spray Coordination Tasks and Responsibilities 金属及其他无机覆盖层 热喷涂协调 任务和职责 |
China National Standards n |
English PDF |
| GB/T 41950-2022 |
Metallic coatings Zinc and zinc alloy electroplating with hexavalent chromium-free treatment on steel 金属覆盖层 钢铁上经过无六价铬处理的锌和锌合金电镀层 |
China National Standards n |
English PDF |
| GB/T 42160-2022 |
Grain Boundary Diffusion NdFeB Permanent Magnets 晶界扩散钕铁硼永磁材料 |
China National Standards n |
English PDF |
| GB/T 41967-2022 |
Anisotropic NdFeB Permanent Magnetic Powder 各向异性钕铁硼永磁粉 |
China National Standards n |
English PDF |
| GB/T 26416.5-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 5: Determination of oxygen content - Pulse-infrared absorption method 稀土铁合金化学分析方法 第5部分：氧含量的测定 脉冲-红外吸收法 |
China National Standards n |
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 n |
English PDF |
| GB/T 26416.3-2022 |
Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calcium, magnesium, aluminum, nickel, manganese content - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第3部分：钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法 |
China National Standards n |
English PDF |
| GB/T 26416.2-2022 |
Methods for chemical analysis of rare earth ferroalloys - Part 2: Determination of rare earth impurity content - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第2部分：稀土杂质含量的测定 电感耦合等离子体发射光谱法 |
China National Standards n |
English PDF |
| GB/T 26416.1-2022 |
Chemical Analysis Methods of Rare Earth Ferroalloys Part 1: Determination of Total Rare Earth 稀土铁合金化学分析方法 第1部分：稀土总量的测定 |
China National Standards n |
English PDF |
| GB/T 5568-2022 |
Rubber or plastics hoses and hose assemblies - Hydraulic impulse test without deflection 橡胶或塑料软管及软管组合件 无曲挠液压脉冲试验 |
China National Standards n |
English PDF |
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