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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 21477-2024 |
Ships and offshore technology - Fire resistance of non-metallic hose assemblies and non-metallic compensators - Test methods 船舶与海上技术-非金属软管组件和非金属补偿器的耐火性能-试验方法 |
China National Standards ol |
 English PDF |
| GB/T 21476-2024 |
Ships and offshore technology - Fire resistance of non-metallic hose assemblies and non-metallic compensators - Test bench requirements 船舶与海上技术-非金属软管组件和非金属补偿器的耐火性能-试验台要求 |
China National Standards ol |
English PDF |
| GB/T 44794-2024 |
Electric automatic controllers for household and similar purposes - Technical requirements and evaluation methods for microwave sensing functions 家用和类似用途电自动控制器-微波传感功能的技术要求和评价方法 |
China National Standards ol |
English PDF |
| GB/T 13748.23-2024 |
Chemical analysis methods for magnesium and magnesium alloys - Part 23: Determination of element content - Wavelength color =Dispersed X-ray fluorescence spectrometry 镁及镁合金化学分析方法-第23部分：元素含量的测定-波长色散X射线荧光光谱法 |
China National Standards ol |
English PDF |
| GB/T 41232.8-2024 |
Nano manufacturing - Key control characteristics - Nano energy storage - Part 8: Determination of moisture content in nano electrode materials - Karl Fischer coulometric titration 纳米制造-关键控制特性-纳米储能-第8部分：纳米电极材料中水分含量的测定-卡尔·费休库仑滴定法 |
China National Standards ol |
English PDF |
| GB/T 44864-2024 |
Information technology - Biometric identification - General specifications for hand blood vessel identification terminals 信息技术-生物特征识别-手部血管识别终端通用规范 |
China National Standards ol |
English PDF |
| GB/T 1103.3-2024 |
Cotton - Part 3: Natural colored fine-wool cotton 棉花-第3部分：天然彩色细绒棉 |
China National Standards ol |
English PDF |
| GB/T 44659.2-2024 |
Short-circuit current calculation for new energy stations and access systems-Part 2: Photovoltaic power generation 新能源场站及接入系统短路电流计算-第2部分：光伏发电 |
China National Standards ol |
English PDF |
| GB/T 42125.4-2024 |
Safety requirements for electrical equipment for measurement, control and laboratory use-Part 4: Special requirements for climate and environmental testing and other temperature regulation equipment 测量、控制和实验室用电气设备的安全要求-第4部分：气候与环境试验以及其他温度调节设备的特殊要求 |
China National Standards ol |
English PDF |
| GB/T 42125.7-2024 |
Safety requirements for electrical equipment for measurement, control and laboratory use-Part 7: Safety requirements for hand-held and hand-operated probe assemblies for electrical measurement and testing 测量、控制和实验室用电气设备的安全要求-第7部分：电工测量和试验用手持和手操探头组件的安全要求 |
China National Standards ol |
English PDF |
| GB/T 44818-2024 |
Technical specifications for project-based greenhouse gas emission reduction assessment-Solar thermal utilization 基于项目的温室气体减排量评估技术规范-太阳能热利用 |
China National Standards ol |
English PDF |
| GB/T 44754-2024 |
Rare earth for solid hydrogen storage Hydrogen storage alloy 固态储氢用稀土系储氢合金 |
China National Standards ol |
English PDF |
| GB/T 44802-2024 |
Technical specification for insulated gate bipolar transistor (IGBT) drivers for flexible DC transmission 柔性直流输电用绝缘栅双极晶体管（IGBT）驱动器技术规范 |
China National Standards ol |
English PDF |
| GB/T 44747.1-2024 |
Construction machinery and equipment-Fixed concrete placing booms-Part 1: Terminology and commercial specifications 建筑施工机械与设备-固定式混凝土布料机-第1部分：术语和商业规格 |
China National Standards ol |
English PDF |
| GB/Z 44789-2024 |
Requirements for dynamic control of microgrids 微电网动态控制要求 |
China National Standards ol |
English PDF |
| GB/T 44751-2024 |
Fine ceramics-Silicon nitride materials for rolling bearing balls and rollers 精细陶瓷-滚动轴承球及滚子用氮化硅材料 |
China National Standards ol |
English PDF |
| GB/T 11263-2024 |
Hot-rolled H-shaped steel and split T-shaped steel 热轧H型钢和剖分T型钢 |
China National Standards ol |
English PDF |
| GB/T 44726-2024 |
Specifications for the evaluation of the ability of scientific and technological evaluation personnel 科技评估人员能力评价规范 |
China National Standards ol |
English PDF |
| GB/T 14233.3-2024 |
Test methods for medical infusion, transfusion and injection equipment - Part 3: Microbiological test methods 医用输液、输血、注射器具检验方法-第3部分：微生物学试验方法 |
China National Standards ol |
English PDF |
| GB/T 44827-2024 |
Molecular in vitro diagnostic tests - Specifications for pre-testing processes for urine, venous serum and plasma metabolomics 分子体外诊断检验-尿液、静脉血清和血浆代谢组学检验前过程的规范 |
China National Standards ol |
English PDF |
| GB/T 44731-2024 |
Specifications for evaluation of scientific and technological achievements 科技成果评估规范 |
China National Standards ol |
English PDF |
| GB/T 44477-2024 |
Graphical symbols for hair product maintenance 发制品维护图形符号 |
China National Standards ol |
English PDF |
| GB/T 44787-2024 |
General specification for real-time monitoring system of electrostatic control parameters 静电控制参数实时监控系统通用规范 |
China National Standards ol |
English PDF |
| GB/T 44788-2024 |
Technical requirements for grid-connected dispatching and operation of solar thermal power stations 太阳能光热发电站并网调度运行技术要求 |
China National Standards ol |
English PDF |
| GB/T 44844-2024 |
Industrial ventilation Machine-tolerance, conversion and technical parameter expression method 工业通风机-公差、换算及技术参数表示方法 |
China National Standards ol |
English PDF |
| GB/T 29468-2024 |
Clean rooms and related controlled environments - Sandwich panels for enclosure structures 洁净室及相关受控环境-围护结构夹芯板 |
China National Standards ol |
English PDF |
| GB/T 44793-2024 |
Nanotechnology - Nanofiber filter materials for air filtration - Technical requirements 纳米技术-空气过滤用纳米纤维滤材-技术要求 |
China National Standards ol |
English PDF |
| GB/T 44800-2024 |
Technical requirements for working media for heat storage/heat transfer in solar thermal power stations - Molten salts 太阳能光热发电站储热/传热用工作介质技术要求-熔融盐 |
China National Standards ol |
English PDF |
| GB/T 44790-2024 |
Nanotechnology - Test method for solid phase extraction performance of polystyrene nanofibers 纳米技术-聚苯乙烯纳米纤维固相萃取性能检测方法 |
China National Standards ol |
English PDF |
| GB/T 22500-2024 |
Animal and vegetable oils and fats - Determination of ultraviolet absorbance 动植物油脂-紫外吸光度的测定 |
China National Standards ol |
English PDF |
| GB/T 44815-2024 |
Lasers and laser-related equipment - Measurement methods for polarization characteristics of laser beams 激光器和激光相关设备-激光束偏振特性测量方法 |
China National Standards ol |
English PDF |
| GB/T 16303-2024 |
Ship and marine technology - Free-fall lifeboat launching device 船舶与海上技术-自由降落式救生艇降放装置 |
China National Standards ol |
English PDF |
| GB/T 42125.3-2024 |
Measurement, control and laboratory use Safety requirements for electrical equipment - Part 3: Special requirements for refrigeration equipment 测量、控制和实验室用电气设备的安全要求-第3部分：制冷设备的特殊要求 |
China National Standards ol |
English PDF |
| GB/T 25085.1-2024 |
Road vehicles - Automotive cables - Part 1: Terminology and design guidelines 道路车辆-汽车电缆-第1部分：术语和设计指南 |
China National Standards ol |
English PDF |
| GB/T 34430.5-2024 |
Ships and marine technology - Protective coatings and inspection methods - Part 5: Methods for evaluating coating damage 船舶与海上技术-保护涂层和检查方法-第5部分：涂层破损的评估方法 |
China National Standards ol |
English PDF |
| GB/T 42125.1-2024 |
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements 测量、控制和实验室用电气设备的安全要求-第1部分：通用要求 |
China National Standards ol |
English PDF |
| GB/T 44739-2024 |
Determination of wolfberry polysaccharides in wolfberry and its products - Ion chromatography 枸杞及其制品中枸杞多糖的测定-离子色谱法 |
China National Standards ol |
English PDF |
| GB/T 44742-2024 |
Determination of sea cucumber polysaccharides in sea cucumbers and their products - High performance liquid chromatography 海参及其制品中海参多糖的测定-高效液相色谱法 |
China National Standards ol |
English PDF |
| GB/T 17213.9-2024 |
Industrial process control valves-Part 2-3: Flow capacity-Test procedures 工业过程控制阀-第2-3部分：流通能力-试验程序 |
China National Standards ol |
English PDF |
| GB/T 44756-2024 |
Terminology of flat glass processing machinery 平板玻璃加工机械术语 |
China National Standards ol |
English PDF |
| GB/T 5054.3-2024 |
Road vehicles - Multicore connecting cables - Part 3: Structure, dimensions and marking of unshielded sheathed low-voltage cables 道路车辆-多芯连接电缆-第3部分：无屏蔽护套低压电缆的结构、尺寸和标记 |
China National Standards ol |
English PDF |
| GB/T 44902-2024 |
Woodworking machine tool safety - Common requirements 木工机床安全-共同性要求 |
China National Standards ol |
English PDF |
| GB/T 44674-2024 |
Carpet-Laboratory cleaning procedures using spray suction technology 地毯-采用喷液抽吸技术的实验室清洗程序 |
China National Standards ol |
English PDF |
| GB/T 44801-2024 |
System-level package (SiP) terminology 系统级封装（SiP）术语 |
China National Standards ol |
English PDF |
| GB/T 44755-2024 |
Low-pressure high-intensity ultraviolet lamp 低压高强紫外线灯 |
China National Standards ol |
English PDF |
| GB/T 44764-2024 |
Petroleum, petrochemical and natural gas industries - Metal materials resistant to sulfide stress cracking in corrosive petroleum refining environments 石油、石化和天然气工业-腐蚀性石油炼制环境中抗硫化物应力开裂的金属材料 |
China National Standards ol |
English PDF |
| GB 18030-2022 |
Information technology - Chinese coded character set 信息技术-中文编码字符集 |
China National Standards ol |
English PDF |
| GB 12557-2024 |
Woodworking machine tools-safety technical specifications 木工机床-安全技术规范 |
China National Standards ol |
English PDF |
| GB/T 44690-2024 |
Volatile organic compound emission classification of wood-based panels and their products 人造板及其制品挥发性有机化合物释放量分级 |
China National Standards ol |
English PDF |
| GB/T 18238.3-2024 |
Network security technology-hash function-Part 3: specially designed hash function 网络安全技术-杂凑函数-第3部分：专门设计的杂凑函数 |
China National Standards ol |
English PDF |
| GB/T 18238.2-2024 |
Network security technology - Hash function - Part 2: Hash function using block cipher Number 网络安全技术-杂凑函数-第2部分：采用分组密码的杂凑函数 |
China National Standards ol |
English PDF |
| GB/T 18238.1-2024 |
Network security technology - Hash function - Part 1: General 网络安全技术-杂凑函数-第1部分：总则 |
China National Standards ol |
English PDF |
| GB/T 15843.2-2024 |
Network security technology - Entity authentication - Part 2: Mechanism using authentication encryption 网络安全技术-实体鉴别-第2部分：采用鉴别式加密的机制 |
China National Standards ol |
English PDF |
| GB/T 22081-2024 |
Network security technology - Information security control 网络安全技术-信息安全控制 |
China National Standards ol |
English PDF |
| GB/T 20279-2024 |
Network security technology - Network and terminal isolation product technical specifications 网络安全技术-网络和终端隔离产品技术规范 |
China National Standards ol |
English PDF |
| GB/T 29244-2024 |
Network security technology - Office equipment security specifications 网络安全技术-办公设备安全规范 |
China National Standards ol |
English PDF |
| GB/T 15852.2-2024 |
Network security technology - Message authentication code - Part 2: Mechanism using specially designed hash functions 网络安全技术-消息鉴别码-第2部分：采用专门设计的杂凑函数的机制 |
China National Standards ol |
English PDF |
| GB/T 44693.2-2024 |
Process stability in hazardous chemical enterprises - Part 2: Technical specifications for control loop performance evaluation and optimization 危险化学品企业工艺平稳性-第2部分：控制回路性能评估与优化技术规范 |
China National Standards ol |
English PDF |
| GB/T 5132.4-2024 |
Industrial rigid circular laminated tubes and rods of thermosetting resins for electrical use - Part 4: Circular laminated molded tubes 电气用热固性树脂工业硬质圆形层压管和棒-第4部分：圆形层压模制管 |
China National Standards ol |
English PDF |
| GB/T 5132.3-2024 |
Industrial rigid circular laminated tubes and rods of thermosetting resins for electrical use - Part 3: Circular laminated rolled tubes 电气用热固性树脂工业硬质圆形层压管和棒-第3部分：圆形层压卷制管 |
China National Standards ol |
English PDF |
| GB/T 13542.4-2024 |
Films for electrical insulation - Part 4: Polyester films 电气绝缘用薄膜-第4部分：聚酯薄膜 |
China National Standards ol |
English PDF |
| GB/T 38048.6-2024 |
Surface cleaning appliances - Part 6: Wet hard floor cleaning appliances for household and similar purposes - Performance test methods 表面清洁器具-第6部分：家用和类似用途湿式硬地面清洁器具-性能测试方法 |
China National Standards ol |
English PDF |
| GB/T 23106-2024 |
Hair care appliances for household and similar purposes - Performance test methods 家用和类似用途毛发护理器具-性能测试方法 |
China National Standards ol |
English PDF |
| GB/T 14663-2024 |
Plastic packaging molds - Technical specifications 塑料封装模-技术规范 |
China National Standards ol |
English PDF |
| GB/T 44678-2024 |
Ships and marine technology - Marine cryogenic check valves - Design and test requirements 船舶和海上技术-船用超低温止回阀-设计与试验要求 |
China National Standards ol |
English PDF |
| GB/T 44597-2024 |
Digital cameras - Measurement of color shift 数码照相机-色位移的测量 |
China National Standards ol |
English PDF |
| GB/T 6974.3-2024 |
Crane - Terminology - Part 3: Tower cranes 起重机-术语-第3部分：塔式起重机 |
China National Standards ol |
English PDF |
| GB/T 35428-2024 |
Environmental control requirements for negative pressure isolation wards in hospitals 医院负压隔离病房环境控制要求 |
China National Standards ol |
English PDF |
| GB/T 18269-2024 |
Hand tools for live working at voltage levels of 1-kV AC, 1.5-kV DC and below 交流1-kV、直流1.5-kV及以下电压等级带电作业用手工工具 |
China National Standards ol |
English PDF |
| GB/T 20405.3-2024 |
Urine absorbent for incontinent persons - Polyacrylate superabsorbent powder - Part 3: Test method for determining particle size distribution by sieving method - 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第3部分：用筛分法测定粒径分布的试验方法- |
China National Standards ol |
English PDF |
| GB/T 20405.2-2024 |
Incontinence Urine absorbent for incontinent persons - Polyacrylate superabsorbent powder - Part 2: Test method for determining the residual amount of acrylate monomer 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第2部分：测定丙烯酸酯单体残余量的试验方法 |
China National Standards ol |
English PDF |
| GB/T 28619-2024 |
Remanufacturing-terminology 再制造-术语 |
China National Standards ol |
English PDF |
| GB/T 4706.92-2024 |
Safety of household and similar electrical appliances - Part 92: From the air Special requirements for equipment for recovering and/or regenerating refrigerants in blending refrigeration equipment 家用和类似用途电器的安全-第92部分：从空调和制冷设备中回收和/或再生制冷剂的器具的特殊要求 |
China National Standards ol |
English PDF |
| GB/T 44483-2024 |
Safety and resilience - Terminology 安全与韧性-术语 |
China National Standards ol |
English PDF |
| GB/T 44452-2024 |
Industrial process measurement, control and automation - Life cycle management of systems and components 工业过程测量控制和自动化-系统和部件的生命周期管理 |
China National Standards ol |
English PDF |
| GB/T 44529-2024 |
Microelectromechanical systems (MEMS) technology - RF MEMS circulators and isolators 微机电系统（MEMS）技术-射频MEMS环行器和隔离器 |
China National Standards ol |
English PDF |
| GB/T 44517-2024 |
Microelectromechanical systems (MEMS) technology - Wafer curvature and cantilever beam deflection test methods for residual stress of MEMS membranes 微机电系统（MEMS）技术-MEMS膜残余应力的晶圆曲率和悬臂梁挠度试验方法 |
China National Standards ol |
English PDF |
| GB/T 44513-2024 |
Microelectromechanical systems (MEMS) technology - Environmental test methods for MEMS piezoelectric films for sensors 微机电系统（MEMS）技术-传感器用MEMS压电薄膜的环境试验方法 |
China National Standards ol |
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 ol |
English PDF |
| GB/T 36917.2-2024 |
Dentistry - Laboratory cutting tools - Part 2: Laboratory carbide cutting tools 牙科学-技工室用刃具-第2部分：技工室用硬质合金刃具 |
China National Standards ol |
English PDF |
| GB/T 44467-2024 |
Molecular in vitro diagnostic tests - Specifications for pre-saliva testing - Extraction of human DNA 分子体外诊断检验-唾液检验前过程的规范-提取人类DNA |
China National Standards ol |
English PDF |
| GB/T 44656-2024 |
Technical conditions for injection molding of anisotropic ferrite permanent magnet composite particles 注射成型各向异性铁氧体永磁复合颗粒技术条件 |
China National Standards ol |
English PDF |
| GB/T 44514-2024 |
Microelectromechanical systems (MEMS) technology - Four-point bending test method for interfacial adhesion energy of layered MEMS materials 微机电系统（MEMS）技术-层状MEMS材料界面黏附能四点弯曲试验方法 |
China National Standards ol |
English PDF |
| GB/T 44515-2024 |
Microelectromechanical systems (MEMS) technology - Measurement method for electromechanical conversion characteristics of MEMS piezoelectric films 微机电系统（MEMS）技术-MEMS压电薄膜机电转换特性测量方法 |
China National Standards ol |
English PDF |
| GB/T 44531-2024 |
Microelectromechanical systems (MEMS) technology - Technical specifications for automotive-grade pressure sensors based on MEMS technology 微机电系统（MEMS）技术-基于MEMS技术的车规级压力传感器技术规范 |
China National Standards ol |
English PDF |
| GB/T 25764-2024 |
Rolling bearings - For automotive gearboxes Roller bearings 滚动轴承-汽车变速箱用滚子轴承 |
China National Standards ol |
English PDF |
| GB/T 25763-2024 |
Rolling bearings - Needle roller bearings for automotive gearboxes 滚动轴承-汽车变速箱用滚针轴承 |
China National Standards ol |
English PDF |
| GB/T 43617.4-2024 |
Rolling bearings - Test for noise from rolling bearing grease - Part 4: Test and evaluation method NQ 滚动轴承-滚动轴承润滑脂噪声测试-第4部分：测试和评估方法NQ |
China National Standards ol |
English PDF |
| GB/T 43617.3-2024 |
Rolling bearings - Test for noise from rolling bearing grease - Part 3: Test and evaluation method MQ 滚动轴承-滚动轴承润滑脂噪声测试-第3部分：测试和评估方法MQ |
China National Standards ol |
English PDF |
| GB/T 25770-2024 |
Rolling bearings - Railway freight car bearings 滚动轴承-铁路货车轴承 |
China National Standards ol |
English PDF |
| GB/T 17966-2024 |
Information technology - Microprocessor systems - Floating point operations 信息技术-微处理器系统-浮点运算 |
China National Standards ol |
English PDF |
| GB/T 44494-2024 |
Refrigeration appliances for household and similar purposes - Food preservation 家用和类似用途制冷器具-食品保鲜 |
China National Standards ol |
English PDF |
| GB/T 30519-2024 |
Determination of hydrocarbon composition and benzene content in light petroleum fractions and products-Multidimensional gas chromatography 轻质石油馏分和产品中烃族组成和苯含量的测定-多维气相色谱法 |
China National Standards ol |
English PDF |
| GB/T 44627-2024 |
Graphical symbol representation of object status 对象状态的图形符号表示法 |
China National Standards ol |
English PDF |
| GB/T 6988.1-2024 |
Preparation of documents for electrical technology-Part 1: Rules 电气技术用文件的编制-第1部分：规则 |
China National Standards ol |
English PDF |
| GB/T 18281.7-2024 |
Sterilization of health care products-Biological indicators-Part 7: Selection, use and result judgment guide 医疗保健产品灭菌-生物指示物-第7部分：选择、使用和结果判断指南 |
China National Standards ol |
English PDF |
| GB/T 44552-2024 |
Determination of particle size distribution-Differential mobility analysis of aerosol particles 粒度分布的测定-气溶胶颗粒差分电迁移率分析法 |
China National Standards ol |
English PDF |
| GB/T 42351.2-2024 |
Preparation of particle standard samples-Part 2: Polydisperse spherical particles 颗粒标准样品的制备-第2部分：多分散球形颗粒 |
China National Standards ol |
English PDF |
| GB/T 11017.3-2024 |
Power cables with cross-linked polyethylene insulation and accessories for rated voltages of 66-kV (Um=72.5-kV) and 110-kV (Um=126-kV) - Part 3: Cable accessories 额定电压66-kV（Um=72.5-kV）和110-kV（Um=126-kV）交联聚乙烯绝缘电力电缆及其附件-第3部分：电缆附件 |
China National Standards ol |
English PDF |
| GB/T 11017.2-2024 |
Power cables with cross-linked polyethylene insulation and accessories for rated voltages of 66-kV (Um=72.5-kV) and 110-kV (Um=126-kV) - Part 2: - Cables 额定电压66-kV（Um=72.5-kV）和110-kV（Um=126-kV）交联聚乙烯绝缘电力电缆及其附件-第2部分:-电缆 |
China National Standards ol |
English PDF |
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