China —Part GB Standards List

China "—Part" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB 9706.208-2021	Medical electrical equipment—Part 2-8:Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV 医用电气设备第2-8部分：能量为10kV至1MV 治疗X射线设备的基本安全和基本性能专用要求	China National Standards —Part	English PDF
GB 40554.1-2021	Code of safety practice for offshore oil & gas exploration and production—Part 1:General 海洋石油天然气开采安全规程第1部分：总则	China National Standards —Part	English PDF
GB/T 40473.9-2021	Banking application system—Nonfunctional requirement—Part 9: Portability 银行业应用系统非功能需求第9部分：可移植性	China National Standards —Part	English PDF
GB/T 40473.8-2021	Banking application system—Nonfunctional requirement—Part 8: Maintainability 银行业应用系统非功能需求第8部分：可维护性	China National Standards —Part	English PDF
GB/T 40473.7-2021	Banking application system—Nonfunctional requirement—Part 7: Security 银行业应用系统非功能需求第7部分：安全性	China National Standards —Part	English PDF
GB/T 40473.6-2021	Banking application system—Nonfunctional requirement—Part 6: Reliability 银行业应用系统非功能需求第6部分：可靠性	China National Standards —Part	English PDF
GB/T 40473.5-2021	Banking application system—Nonfunctional requirement—Part 5: Usability 银行业应用系统非功能需求第5部分：易用性	China National Standards —Part	English PDF
GB/T 40473.4-2021	Banking application system—Nonfunctional requirement—Part 4: Compatibility 银行业应用系统非功能需求第4部分：兼容性	China National Standards —Part	English PDF
GB/T 40473.3-2021	Banking application system—Nonfunctional requirement—Part 3: Performance efficiency 银行业应用系统非功能需求第3部分：性能效率	China National Standards —Part	English PDF
GB/T 40473.2-2021	Banking application system—Nonfunctional requirement—Part 2: Functional suitability 银行业应用系统　非功能需求第2部分：功能适宜性	China National Standards —Part	English PDF
GB/T 40473.1-2021	Banking application system—Nonfunctional requirement—Part 1: Framework for description 银行业应用系统非功能需求第1部分：描述框架	China National Standards —Part	English PDF
GB/T 27926.8-2021	Financial services—Universal financial industry message scheme—Part 8:ASN.1 generation 金融服务金融业通用报文方案第8部分：ASN.1生成	China National Standards —Part	English PDF
GB/T 27926.7-2021	Financial services—Universal financial industry message scheme—Part7:Registration 金融服务金融业通用报文方案第7部分：注册	China National Standards —Part	English PDF
GB/T 27926.6-2021	Financial services—Universal financial industry message scheme—Part 6:Message transport characteristics 金融服务金融业通用报文方案第6部分：报文传输特性	China National Standards —Part	English PDF
GB/T 27926.5-2021	Financial services—Universal financial industry message scheme—Part 5:Reverse engineering 金融服务金融业通用报文方案第5部分：反向工程	China National Standards —Part	English PDF
GB/T 27926.4-2021	Financial services—Universal financial industry message scheme—Part 4:XML Schema generation 金融服务金融业通用报文方案第4部分：XML Schema生成	China National Standards —Part	English PDF
GB/T 27926.3-2021	Financial services—Universal financial industry message scheme—Part 3:Modelling 金融服务金融业通用报文方案第3部分：建模导则	China National Standards —Part	English PDF
GB/T 27926.2-2021	Financial services—Universal financial industry message scheme—Part 2:UML profile 金融服务金融业通用报文方案第2部分：UML概况	China National Standards —Part	English PDF
GB/T 22576.7-2021	Medical laboratories—Requirements for quality and competence—Part 7：Requirements in the field of transfusion medicine 医学实验室质量和能力的要求第7部分：输血医学领域的要求	China National Standards —Part	English PDF
GB/T 22576.6-2021	Medical laboratories—Requirements for quality and competence—Part 6: Requirements in the field of clinical microbiological examination 医学实验室质量和能力的要求第6部分：临床微生物学检验领域的要求	China National Standards —Part	English PDF
GB/T 40331.2-2021	Crop protection equipment—Spray deposition test for field crop—Part 2:Measurement in a crop 植物保护机械大田作物喷雾沉积量的测试第2部分：在作物上的测试	China National Standards —Part	English PDF
GB/T 40331.1-2021	Crop protection equipment—Spray deposition test for field crop—Part 1:Measurement in a horizontal plane 植物保护机械大田作物喷雾沉积量的测试第1部分：在水平地面上的测试	China National Standards —Part	English PDF
GB/T 40310.2-2021	Ball splines—Part 2:Dynamic and static load ratings and rating life 滚动花键副第2部分：动态和静态额定载荷和额定寿命	China National Standards —Part	English PDF
GB/T 40310.1-2021	Ball splines—Part 1:General characteristics and requirements 滚动花键副第1部分：一般特征和要求	China National Standards —Part	English PDF
GB/T 40261.2-2021	Ergonomics of the thermal environment—Evaluation of thermal environments in vehicles—Part 2:Evaluation of thermal comfort using human subjects 热环境的人类工效学交通工具内热环境评估第2部分：用受试者评价热舒适性	China National Standards —Part	English PDF
GB/T 40230.2-2021	Methods of visual fatigue test and evaluation—Part 2:Visual perception function 视疲劳测试与评价方法第2部分：视知觉功能	China National Standards —Part	English PDF
GB/T 40230.1-2021	Methods of visual fatigue test and evaluation—Part 1:Ophthalmology and optometry 视疲劳测试与评价方法第1部分：眼视光学	China National Standards —Part	English PDF
GB/T 40175.3-2021	Textiles—Methods of biochemical analysis—Part 3:Organophosphorus pesticide (enzyme-linked immunosorbent assay) 纺织品生物化学分析方法第3部分：有机磷类农药（酶联免疫法）	China National Standards —Part	English PDF
GB/T 40175.2-2021	Textiles—Methods of biochemical analysis—Part 2:Pyrethroid pesticides(enzyme-linked immunosorbent assay) 纺织品生物化学分析方法第2部分：拟除虫菊酯类农药（酶联免疫法）	China National Standards —Part	English PDF
GB/T 40175.1-2021	Textiles—Methods of biochemical analysis—Part 1:Cadmium and lead (colloidal gold method) 纺织品生物化学分析方法第1部分：镉和铅（胶体金法）	China National Standards —Part	English PDF
GB/T 40113.1-2021	Technical specification for the co-production engineering of biomass pyrolysis carbon gas oil—Part 1:Process design 生物质热解炭气油多联产工程技术规范第1部分：工艺设计	China National Standards —Part	English PDF
GB/T 40094.4-2021	Electronic commerce data transaction—Part 4:Privacy protection specification 电子商务数据交易第4部分：隐私保护规范	China National Standards —Part	English PDF
GB/T 40094.3-2021	Electronic commerce data transaction—Part 3:Data interface specification 电子商务数据交易第3部分：数据接口规范	China National Standards —Part	English PDF
GB/T 40094.2-2021	Electronic commerce data transaction—Part 2:Data description specification 电子商务数据交易第2部分：数据描述规范	China National Standards —Part	English PDF
GB/T 40006.3-2021	Plastics—Recycled plastics—Part 3:Polypropylene(PP) materials 塑料再生塑料第3部分：聚丙烯(PP)材料	China National Standards —Part	English PDF
GB/T 40006.2-2021	Plastics—Recycled plastics—Part 2:Polyethylene(PE) materials 塑料再生塑料第2部分：聚乙烯(PE)材料	China National Standards —Part	English PDF
GB/T 40006.1-2021	Plastics—Recycled plastic—Part 1:General rules 塑料再生塑料第1部分：通则	China National Standards —Part	English PDF
GB/T 38051.1-2021	Household electric cooking appliances—Part 1：Ranges, ovens, steam ovens and grills—Methods for measuring performance 家用烹饪电器第1部分：电灶、烤箱、蒸箱和烤架性能测试方法	China National Standards —Part	English PDF
GB/T 38010.3-2021	Spectacle frames and sunglasses electronic catalogue and identification—Part 3: Technical information 眼镜架和太阳镜电子目录与识别第3部分：技术信息	China National Standards —Part	English PDF
GB/T 38010.2-2021	Spectacle frames and sunglasses electronic catalogue and identification—Part 2: Commercial information 眼镜架和太阳镜电子目录与识别第2部分：商业信息	China National Standards —Part	English PDF
GB/T 31838.6-2021	Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz～10 MHz) 固体绝缘材料介电和电阻特性第6部分：介电特性（AC方法）相对介电常数和介质损耗因数（频率0.1Hz~10MHz）	China National Standards —Part	English PDF
GB/T 31070.3-2021	Building intercom systems—Part 3:Technical requirements for specific applications 楼寓对讲系统第3部分:特定应用技术要求	China National Standards —Part	English PDF
GB/T 29716.3-2021	Mechanical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysis 机械振动与冲击信号处理第3部分：时频分析方法	China National Standards —Part	English PDF
GB/T 17934.8-2021	Graphic technology—Process control for the production of half-tone colour separations, proof and production prints—Part 8:Validation print processes working directly from digital data 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第8部分：直接使用数字数据的验证印刷品制作过程	China National Standards —Part	English PDF
GB/T 17934.7-2021	Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 7:Proofing processes working directly from digital data 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第7部分：直接使用数字数据的打样过程	China National Standards —Part	English PDF
GB/T 17934.2-2021	Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 2:Offset lithographic processes 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第2部分：平版胶印	China National Standards —Part	English PDF
GB/T 17739.2-2021	Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影第2部分: 35mm银-明胶型缩微品的质量准则与控制	China National Standards —Part	English PDF
GB/T 13163.2-2021	Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments 辐射防护仪器氡及氡子体测量仪第2部分：222Rn和220Rn测量仪的特殊要求	China National Standards —Part	English PDF
GB/T 11270.2-2021	Superabrasive products—Diamond circular saw blade—Part 2:Sintered saw blades 超硬磨料制品金刚石圆锯片第2部分：烧结锯片	China National Standards —Part	English PDF
GB/T 10067.36-2021	Basic specification for electroheating and electromagnetic processing installations—Part 36:Induction through-heating installations 电热和电磁处理装置基本技术条件第36部分：感应透热装置	China National Standards —Part	English PDF
GB/T 9966.9-2021	Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency 天然石材试验方法第9部分：通过测量共振基本频率测定动力弹性模数	China National Standards —Part	English PDF
GB/T 9966.13-2021	Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarity 天然石材试验方法第13部分：毛细吸水系数的测定	China National Standards —Part	English PDF
GB/T 9966.11-2021	Test methods for natural stone—Part 11: Determination of resistance to ageing by cold and thermal shock 天然石材试验方法第11部分：激冷激热加速老化强度测定	China National Standards —Part	English PDF
GB/T 8243.12-2021	Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法第12部分：颗粒计数法滤清效率和容灰量	China National Standards —Part	English PDF
GB/T 8152.15-2021	Methods for chemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry 铅精矿化学分析方法第15部分：可溶性铅含量的测定火焰原子吸收光谱法	China National Standards —Part	English PDF
GB/T 7739.4-2021	Methods for chemical analysis of gold concentrates—Part 4:Determination of copper content 金精矿化学分析方法第4部分：铜量的测定	China National Standards —Part	English PDF
GB/T 6113.103-2021	Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范第1-3部分：无线电骚扰和抗扰度测量设备辅助设备骚扰功率	China National Standards —Part	English PDF
GB/T 5900.1-2021	Machine tools—Connecting dimensions of spindle noses and work holding chucks—Part 1: Conical connection 机床主轴端部与卡盘连接尺寸第1部分：圆锥连接	China National Standards —Part	English PDF
GB/T 4893.1-2021	Test of surface coatings of furniture—Part 1: Determination of surface resistance to cold liquids 家具表面漆膜理化性能试验第1部分：耐冷液测定法	China National Standards —Part	English PDF
GB/T 4798.2-2021	Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling 环境条件分类环境参数组分类及其严酷程度分级第2部分：运输和装卸	China National Standards —Part	English PDF
GB/T 4787.1-2021	Grading capacitors for high-voltage alternating current circuit-breakers—Part 1:General 高压交流断路器用均压电容器第1部分：总则	China National Standards —Part	English PDF
GB/T 3480.5-2021	Calculation of load capacity of spur and helical gears—Part 5:Strength and quality of materials 直齿轮和斜齿轮承载能力计算第5部分：材料的强度和质量	China National Standards —Part	English PDF
GB/T 2424.5-2021	Environmental testing—Part 3:Supporting documentation and guidance—Confirmation of the performance of temperature chambers 环境试验第3部分：支持文件及导则温度试验箱性能确认	China National Standards —Part	English PDF
GB/T 2423.18-2021	Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic（sodium chloride solution）环境试验第2部分：试验方法试验Kb：盐雾，交变（氯化钠溶液）	China National Standards —Part	English PDF
GB/T 786.3-2021	Fluid power systems and components—Graphical symbols and circuit diagrams—Part 3: Symbol modules and connected symbols in circuit diagrams 流体传动系统及元件图形符号和回路图第3部分：回路图中的符号模块和连接符号	China National Standards —Part	English PDF
GB/T 786.1-2021	Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols 流体传动系统及元件图形符号和回路图第1部分：图形符号	China National Standards —Part	English PDF
GB/T 325.6-2021	Packaging container—Steel drum—Part 6：Tapered-opening steel drum 包装容器钢桶第6部分：锥形开口钢桶	China National Standards —Part	English PDF
GB/T 22148.3-2021	Test method on electromagnetic emissions—Part 3:Electronic control gear for LED modules 电磁发射的试验方法第3部分：LED模块用电子控制装置	China National Standards —Part	English PDF
GB/T 20720.4-2021	Enterprise-control system integration—Part 4:Object model attributes for manufacturing operations management integration 企业控制系统集成第4部分：制造运行管理集成的对象模型属性	China National Standards —Part	English PDF
GB/T 19216.3-2021	Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 3:Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure 在火焰条件下电缆或光缆的线路完整性试验第3部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法	China National Standards —Part	English PDF
GB/T 18916.1-2021	Norm of water intake—Part 1：Thermal power production 取水定额第1部分：火力发电	China National Standards —Part	English PDF
GB/T 18216.1-2021	Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements 交流1000V和直流1500V及以下低压配电系统电气安全防护措施的试验、测量或监控设备第1部分：通用要求	China National Standards —Part	English PDF
GB/T 8897.3-2021	Primary batteries—Part 3:Watch batteries 原电池第3部分：手表电池	China National Standards —Part	English PDF
GB/T 8897.2-2021	Primary batteries—Part 2: Physical and electrical specifications 原电池第2部分：外形尺寸和电性能	China National Standards —Part	English PDF
GB/T 8897.1-2021	Primary batteries—Part 1:General 原电池第1部分：总则	China National Standards —Part	English PDF
GB/T 25195.4-2021	Cranes—Graphical symbols—Part 4:Jib cranes 起重机图形符号第4部分：臂架起重机	China National Standards —Part	English PDF
GB/T 33779.3-2021	Guidance for special characteristic of optical fibre—Part 3:Effective area(Aeff) 光纤特性测试导则第3部分：有效面积(Aeff)	China National Standards —Part	English PDF
GB/T 28515.2-2021	Test method for automatically switched optical network(ASON)—Part 2:OTN-based ASON 自动交换光网络(ASON)测试方法第2部分：基于OTN的ASON	China National Standards —Part	English PDF
GB/T 15972.42-2021	Specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmission characteristics—Chromatic dispersion 光纤试验方法规范第42部分：传输特性的测量方法和试验程序波长色散	China National Standards —Part	English PDF
GB/T 15000.7-2021	Directives for the work of reference materials—Part 7:General requirements for the competence of reference material producers 标准样品工作导则第7部分：标准样品生产者能力的通用要求	China National Standards —Part	English PDF
GB/T 40028.2-2021	Smart city—Smart medical—Part 2：Mobile health 智慧城市智慧医疗第2部分：移动健康	China National Standards —Part	English PDF
GB/T 40008.1-2021	Performance evaluation and calculating method for water heater system—Part 1：Household and similar water heater system 热水制备系统绩效评价与计算方法第1部分：户用及类似用途热水制备系统	China National Standards —Part	English PDF
GB/T 39755.2-2021	Electronic records management capability system—Part 2: Assessment criterion 电子文件管理能力体系第2部分：评估规范	China National Standards —Part	English PDF
GB/T 39652.4-2021	Emergency response guideline for transportation of dangerous goods—Part 4:List of substance which in contact with water emit toxic gases 危险货物运输应急救援指南第4部分：遇水反应产生毒性气体的物质目录	China National Standards —Part	English PDF
GB/T 39652.3-2021	Emergency response guideline for transportation of dangerous goods—Part 3：Response distance 危险货物运输应急救援指南第3部分：救援距离	China National Standards —Part	English PDF
GB/T 39652.2-2021	Emergency response guideline for transportation of dangerous goods—Part 2：Emergency guide 危险货物运输应急救援指南第2部分：应急指南	China National Standards —Part	English PDF
GB/T 39652.1-2021	Emergency response guideline for transportation of dangerous goods—Part 1：General provision 危险货物运输应急救援指南第1部分：一般规定	China National Standards —Part	English PDF
GB/T 37036.4-2021	Information technology—Biometrics used with mobile devices—Part 4：Iris 信息技术移动设备生物特征识别第4部分：虹膜	China National Standards —Part	English PDF
GB/T 33780.4-2021	Technical specification of electronic government common platform based on cloud computing—Part 4:Operation system 基于云计算的电子政务公共平台技术规范第4部分：操作系统	China National Standards —Part	English PDF
GB/T 33351.2-2021	Determination of arsenic,beryllium,antimony in electrical and electronic products—Part 2:Inductively coupled plasma optical emission spectrometry 电子电气产品中砷、铍、锑的测定第2部分：电感耦合等离子体发射光谱法	China National Standards —Part	English PDF
GB/T 32910.4-2021	Data center—Resource utilization—Part 4: Renewable energy factor 数据中心资源利用第4部分：可再生能源利用率	China National Standards —Part	English PDF
GB/T 27021.10-2021	Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 10：Competence requirements for auditing and certification of occupational health and safety management systems 合格评定管理体系审核认证机构要求第10部分：职业健康安全管理体系审核与认证能力要求	China National Standards —Part	English PDF
GB/T 25000.30-2021	Systems and software engineering—Systems and software quality requirements and evaluation(SQuaRE)—Part 30:Quality requirements framework 系统与软件工程系统与软件质量要求和评价(SQuaRE) 第30部分：质量需求框架	China National Standards —Part	English PDF
GB/T 15972.54-2021	Specifications for optical fibre test methods—Part 54:Measurement methods and test procedures for environmental characteristics—Gamma irradiation 光纤试验方法规范第54部分：环境性能的测量方法和试验程序伽玛辐照	China National Standards —Part	English PDF
GB/T 15972.45-2021	Specifications for optical fibre test methods—Part 45:Measurement methods and test procedures for transmission characteristics—Mode field diameter 光纤试验方法规范第45部分：传输特性的测量方法和试验程序模场直径	China National Standards —Part	English PDF
GB/T 15972.43-2021	Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture 光纤试验方法规范第43部分：传输特性的测量方法和试验程序数值孔径	China National Standards —Part	English PDF
GB/T 15972.34-2021	Specifications for optical fibre test methods—Part 34:Measurement methods and test procedures for mechanical characteristics—Fibre curl 光纤试验方法规范第34部分：机械性能的测量方法和试验程序光纤翘曲	China National Standards —Part	English PDF
GB/T 15972.30-2021	Specifications for optical fibre test methods—Part 30: Measurement methods and test procedures for mechanical characteristics—Fibre proof test 光纤试验方法规范第30部分：机械性能的测量方法和试验程序光纤筛选试验	China National Standards —Part	English PDF
GB/T 8151.24-2021	Methods for chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc content—Flame atomic absorption spectrometry 锌精矿化学分析方法第24部分:可溶性锌含量的测定火焰原子吸收光谱法	China National Standards —Part	English PDF
GB/T 7424.22-2021	Optical fibre cable generic specification—Part 22：Basic optical cable test procedures—Environmental test methods 光缆总规范第22部分：光缆基本试验方法环境性能试验方法	China National Standards —Part	English PDF
GB/T 7424.20-2021	Optical fibre cable generic specification—Part 20:Basic optical cable test procedures—General and definitions 光缆总规范第20部分：光缆基本试验方法总则和定义	China National Standards —Part	English PDF
GB/T 6809.12-2021	Reciprocating internal combustion engines—Vocabulary of components and systems—Part 12:Exhaust emission control systems 往复式内燃机零部件和系统术语第12部分：排放控制系统	China National Standards —Part	English PDF
GB/T 3480.3-2021	Calculation of load capacity of spur and helical gears—Part 3: Calculation of tooth bending strength 直齿轮和斜齿轮承载能力计算第3部分：轮齿弯曲强度计算	China National Standards —Part	English PDF
GB/T 2877.2-2021	Hydraulic two-port slip-in cartridge valves—Part 2: Mounting dimensions 液压二通盖板式插装阀　第2部分：安装连接尺寸	China National Standards —Part	English PDF
GB/T 17215.211-2021	Electricity metering equipment(AC)—General requirements, tests and test conditions—Part 11：Metering equipment 电测量设备（交流）通用要求、试验和试验条件第11部分：测量设备	China National Standards —Part	English PDF
GB/T 28004.1-2021	Disposable diapers—Part 1:Disposable diapers for baby 纸尿裤第1部分：婴儿纸尿裤	China National Standards —Part	English PDF
GB/T 28004.2-2021	Disposable diapers—Part 2:Disposable diapers for adult 纸尿裤第2部分：成人纸尿裤	China National Standards —Part	English PDF
GB/T 10781.1-2021	Quality requirements for baijiu—Part 1:Nongxiangxing baijiu 白酒质量要求第1部分：浓香型白酒	China National Standards —Part	English PDF
GB/T 39794.2-2021	Test method for wind uplift resistance of mental roof—Part 2:Dynamic pressure method 金属屋面抗风掀性能检测方法第2部分：动态压力法	China National Standards —Part	English PDF
GB/T 39748.9-2021	Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 9:Gravimetric determination of density 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第9部分：称重法测定密度	China National Standards —Part	English PDF
GB/T 39748.8-2021	Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 8:Gravimetric determination of flowrate 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第8部分：称重法测定流量	China National Standards —Part	English PDF
GB/T 39748.7-2021	Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 7:Gravimetric determination of absorption under pressure 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第7部分：称重法测定压力作用下的吸液量	China National Standards —Part	English PDF
GB/T 39748.6-2021	Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 6:Gravimetric determination of fluid retention capacity in saline solution after centrifugation 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第 6 部分: 称重法测定离心后的生理盐水保液率	China National Standards —Part	English PDF
GB/T 39748.11-2021	Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 11:Determination of content of respirable particles 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第11部分：可吸入颗粒含量的测定	China National Standards —Part	English PDF
GB/T 19790.1-2021	Disposable chopsticks—Part 1:Wooden chopsticks 一次性筷子第1部分：木筷	China National Standards —Part	English PDF
GB/T 14191.2-2021	Prosthetics and orthotics— Vocabulary—Part 2: Terms relating to external limb prostheses and wearers of these prostheses 假肢学和矫形器学术语第2部分：假肢与假肢使用者术语	China National Standards —Part	English PDF
GB/T 4214.9-2021	Test method for noise of household and similar electrical appliances—Particular requirements for fans 家用和类似用途电器噪声测试方法风扇的特殊要求	China National Standards —Part	English PDF
GB/T 4214.8-2021	Test method for noise of household and similar electrical appliances—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these 家用和类似用途电器噪声测试方法电灶、烤箱、烤架、微波炉及其组合器具的特殊要求	China National Standards —Part	English PDF
GB/T 3488.3-2021	Hardmetals—Metallographic determination of microstructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals 硬质合金显微组织的金相测定第3部分：Ti（C,N）和WC立方碳化物基硬质合金显微组织的金相测定	China National Standards —Part	English PDF
GB/T 39741.1-2021	Plain bearings—Tolerances—Part 1：Fits 滑动轴承公差第1部分：配合	China National Standards —Part	English PDF
GB/T 39956.2-2021	Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristics to include in the supplier's literature 气动电-气压力控制阀第2部分：评定商务文件中应包含的主要特性的试验方法	China National Standards —Part	English PDF
GB/T 39956.1-2021	Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 1:Main characteristics to include in the supplier's literature 气动电-气压力控制阀第1部分：商务文件中应包含的主要特性	China National Standards —Part	English PDF
GB/T 39949.3-2021	Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 3: 16 MPa compact series with bores from 250mm to 500mm 液压传动单杆缸附件的安装尺寸第3部分：16 MPa缸径250 mm～500 mm紧凑型系列	China National Standards —Part	English PDF
GB/T 39949.2-2021	Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 2:16 MPa compact series with bores from 25 mm to 220 mm 液压传动单杆缸附件的安装尺寸第2部分：16MPa缸径25mm～220mm紧凑型系列	China National Standards —Part	English PDF
GB/T 39949.1-2021	Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 1:16 MPa medium and 25 MPa series 液压传动单杆缸附件的安装尺寸第1部分：16MPa中型系列和25MPa系列	China National Standards —Part	English PDF
GB/T 39853.2-2021	Power quality measurement in power supply systems—Part 2: Functional tests and uncertainty requirements 供电系统中的电能质量测量第2部分：功能试验和不确定度要求	China National Standards —Part	English PDF
GB/T 39853.1-2021	Power quality measurement in power supply systems—Part 1: Power quality instruments (PQI) 供电系统中的电能质量测量第1部分：电能质量监测设备（PQI）	China National Standards —Part	English PDF
GB/T 39851.2-2021	Road vehicles—Diagnostic communication over Controller Area Network (DoCAN) —Part 2:Transport protocol and network layer services 道路车辆基于控制器局域网的诊断通信第2部分：传输层协议和网络层服务	China National Standards —Part	English PDF
GB/T 39772.2-2021	Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 2：Acceptance specification 北斗地基增强系统基准站建设和验收技术规范第2部分：验收规范	China National Standards —Part	English PDF
GB/T 39772.1-2021	Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 1：Construction specification 北斗地基增强系统基准站建设和验收技术规范第1部分：建设规范	China National Standards —Part	English PDF
GB/T 39771.2-2021	Optical radiation safety of LEDs—Part 2: Measurement methods 半导体发光二极管光辐射安全第2部分：测试方法	China National Standards —Part	English PDF
GB/T 39771.1-2021	Optical radiation safety of LEDs—Part 1: Safety requirements and classification 半导体发光二极管光辐射安全第1部分：要求与等级分类方法	China National Standards —Part	English PDF
GB/T 39761.1-2021	Green product assessment—Household electric appliances—Part 1：Refrigerators, air-conditioners and washing machines 绿色产品评价家用电器第1部分：电冰箱、空调器和洗衣机	China National Standards —Part	English PDF
GB/T 39755.1-2021	Electronic records management capability system—Part 1:General requirements 电子文件管理能力体系第1部分：通用要求	China National Standards —Part	English PDF
GB/T 39741.2-2021	Plain bearings—Tolerances—Part 2：Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars 滑动轴承公差第2部分：轴和止推轴肩的几何公差及表面粗糙度	China National Standards —Part	English PDF
GB/T 39693.3-2021	Rubber, vulcanized or thermoplastic—Determination of hardness—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale 硫化橡胶或热塑性橡胶硬度的测定第3部分：用超低橡胶硬度（VLRH）标尺测定定试验力硬度	China National Standards —Part	English PDF
GB/T 35060.4-2021	General specification of shearer—Part 4: Electric control system 滚筒采煤机通用技术条件第4部分:电气控制系统	China National Standards —Part	English PDF
GB/T 33770.6-2021	Information technology service—Outsourcing—Part 6:General requirements for service acquirer 信息技术服务外包第6部分：服务需求方通用要求	China National Standards —Part	English PDF
GB/T 28847.5-2021	Building automation and control systems—Part 5: Data communication protocol 建筑自动化和控制系统第5部分：数据通信协议	China National Standards —Part	English PDF
GB/T 28267.1-2021	Steel cord conveyor belts—Part 1:Design,dimensions and mechanical requirements for conveyor belts for general use 钢丝绳芯输送带第1部分：普通用途输送带的设计、尺寸和机械要求	China National Standards —Part	English PDF
GB/T 28170.2-2021	Information technology—Computer graphics and image processing—Extensible 3D(X3D)—Part 2: Scene access interface(SAI) 信息技术计算机图形和图像处理可扩展三维组件(X3D) 第2部分：场景访问接口(SAI)	China National Standards —Part	English PDF
GB/T 25388.2-2021	Wind turbines generator system—Double-fed converter—Part 2: Test method 风力发电机组双馈式变流器第2部分：试验方法	China National Standards —Part	English PDF
GB/T 25388.1-2021	Wind turbines generator system—Double-fed converter—Part 1: Technical condition 风力发电机组双馈式变流器第1部分：技术条件	China National Standards —Part	English PDF
GB/T 25387.2-2021	Wind turbines generator system—Full-power converter—Part 2:Test method 风力发电机组全功率变流器第2部分：试验方法	China National Standards —Part	English PDF
GB/T 25387.1-2021	Wind turbines—Control system—Part 2：Test method 风力发电机组全功率变流器第1部分：技术条件	China National Standards —Part	English PDF
GB/T 25386.2-2021	Wind turbines—Control system—Part 2：Test method 风力发电机组控制系统第2部分：试验方法	China National Standards —Part	English PDF
GB/T 25386.1-2021	Wind turbines—Control system—Part 1：Technical condition 风力发电机组控制系统第1部分：技术条件	China National Standards —Part	English PDF
GB/T 25068.5-2021	Information technology—Security techniques—Network security—Part 5: Securing communications across networks using virtual private networks 信息技术安全技术网络安全第5部分：使用虚拟专用网的跨网通信安全保护	China National Standards —Part	English PDF
GB/T 21715.5-2021	Health informatics—Patient healthcard data—Part 5: Identification data 健康信息学患者健康卡数据第5部分：标识数据	China National Standards —Part	English PDF
GB/T 20833.4-2021	Rotating electrical machines—The winding insulation—Part 4: Measurement of insulation resistance and polarization index 旋转电机绕组绝缘第4部分：绝缘电阻和极化指数测量	China National Standards —Part	English PDF
GB/T 20833.1-2021	Rotating electrical machines—The winding insulation—Part 1:Off-line partial discharge measurements 旋转电机绕组绝缘第1部分：离线局部放电测量	China National Standards —Part	English PDF
GB/T 20385.1-2021	Textiles—Determination of organotin compounds—Part 1：Derivatisation method using GC-MS 纺织品有机锡化合物的测定第1部分：衍生化气相色谱-质谱法	China National Standards —Part	English PDF
GB/T 19934.1-2021	Hydraulic fluid power—Fatigue pressure testing of metal pressure-containing envelopes—Part 1: Test method 液压传动金属承压壳体的疲劳压力试验第1部分：试验方法	China National Standards —Part	English PDF
GB/T 18802.32-2021	Low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles 低压电涌保护器第32部分：用于光伏系统的电涌保护器选择和使用导则	China National Standards —Part	English PDF
GB/T 18400.10-2021	Test conditions for machining centres—Part 10：Evaluation of thermal distortions 加工中心检验条件第10部分：热变形的评定	China National Standards —Part	English PDF
GB/T 18386.1-2021	Test methods for energy consumption and range of electric vehicles—Part 1: Light-duty vehicles 电动汽车能量消耗量和续驶里程试验方法第1部分：轻型汽车	China National Standards —Part	English PDF
GB/T 18329.4-2021	Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmission testing of bond of thickness greater than or equal to 0.3 mm 滑动轴承多层金属滑动轴承第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测	China National Standards —Part	English PDF
GB/T 18329.3-2021	Plain bearings—Metallic multilayer plain bearings—Part 3: Non-destructive penetrant testing 滑动轴承多层金属滑动轴承第3部分：无损渗透检验	China National Standards —Part	English PDF
GB/T 17901.3-2021	Information technology—Security techniques—Key management—Part 3: Mechanisms using asymmetric techniques 信息技术安全技术密钥管理第3部分：采用非对称技术的机制	China National Standards —Part	English PDF
GB/T 12668.902-2021	Adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters 调速电气传动系统第9-2部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计电气传动系统和电机起动器的能效指标	China National Standards —Part	English PDF
GB/T 12668.901-2021	Adjustable speed electrical power drive systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the 调速电气传动系统第9-1部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求	China National Standards —Part	English PDF
GB/T 11313.41-2021	Radio-frequency connectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors 射频连接器第41部分: CQA系列快速锁紧射频连接器分规范	China National Standards —Part	English PDF
GB/T 11313.40-2021	Radio-frequency connectors—Part 40: Sectional specification for 2.4 series R.F. connectors 射频连接器第40部分: 2.4系列射频连接器分规范	China National Standards —Part	English PDF
GB/T 11313.35-2021	Radio-frequency connectors—Part 35: Sectional specification for 2.92 series R.F connectors 射频连接器第35部分: 2.92系列射频连接器分规范	China National Standards —Part	English PDF
GB/T 10001.9-2021	Public information graphical symbols—Part 9: Symbols for accessible facilities 公共信息图形符号第9部分：无障碍设施符号	China National Standards —Part	English PDF
GB/T 10001.7-2021	Public information graphical symbols—Part 7: Symbols for office and teaching 公共信息图形符号第7部分：办公教学符号	China National Standards —Part	English PDF
GB/T 10001.6-2021	Public information graphical symbols—Part 6: Symbols for medical treatment and health care 公共信息图形符号第6部分：医疗保健符号	China National Standards —Part	English PDF
GB/T 10001.5-2021	Public information graphical symbols—Part 5: Symbols for shopping 公共信息图形符号第5部分：购物符号	China National Standards —Part	English PDF
GB/T 10001.4-2021	Public information graphical symbols—Part 4: Symbols for recreation sport 公共信息图形符号第4部分：运动健身符号	China National Standards —Part	English PDF
GB/T 10001.3-2021	Public information graphical symbols—Part 3：Symbols for passenger and cargo transport 公共信息图形符号第3部分：客运货运符号	China National Standards —Part	English PDF
GB/T 10001.2-2021	Public information graphical symbols—Part 2: Symbols for tourism and entertainment 公共信息图形符号第2部分：旅游休闲符号	China National Standards —Part	English PDF
GB/T 7308.3-2021	Plain bearings—Thin-walled half bearings with or without flange—Part 3: Measurement of peripheral length 滑动轴承有法兰或无法兰薄壁轴瓦第3部分:周长测量	China National Standards —Part	English PDF
GB/T 7308.2-2021	Plain bearings—Thin-walled half bearings with or without flange—Part 2:Measurement of wall thickness and flange thickness 滑动轴承有法兰或无法兰薄壁轴瓦第2部分:轴瓦壁厚和法兰厚度测量	China National Standards —Part	English PDF
GB/T 7308.1-2021	Plain bearings—Thin-walled half bearings with or without flange—Part 1：Tolerances, design features and methods of test 滑动轴承有法兰或无法兰薄壁轴瓦第1部分:公差、结构要素和检验方法	China National Standards —Part	English PDF
GB/T 5095.2507-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件基本试验规程及测量方法第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR）	China National Standards —Part	English PDF
GB/T 5095.2505-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5：Test 25e: Return loss 电子设备用机电元件基本试验规程及测量方法第25-5部分：试验25e：回波损耗	China National Standards —Part	English PDF
GB/T 5095.2504-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay 电子设备用机电元件基本试验规程及测量方法第25-4部分：试验25d：传输时延	China National Standards —Part	English PDF
GB/T 5095.2503-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation 电子设备用机电元件基本试验规程及测量方法第25-3部分：试验25c：上升时间衰减	China National Standards —Part	English PDF
GB/T 5095.2502-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss) 电子设备用机电元件基本试验规程及测量方法第25-2部分：试验25b：衰减（插入损耗）	China National Standards —Part	English PDF
GB/T 5095.2501-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio 电子设备用机电元件基本试验规程及测量方法第25-1部分：试验25a：串扰比	China National Standards —Part	English PDF
GB/T 5095.2307-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件基本试验规程及测量方法第23-7部分：屏蔽和滤波试验试验23g：连接器的有效转移阻抗	China National Standards —Part	English PDF
GB/T 5095.2304-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain 电子设备用机电元件基本试验规程及测量方法第23-4部分：屏蔽和滤波试验试验23d：时域内传输线的反射	China National Standards —Part	English PDF
GB/T 5095.2303-2021	Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件基本试验规程及测量方法第23-3部分：屏蔽和滤波试验试验23c：连接器和附件的屏蔽效果线注入法	China National Standards —Part	English PDF
GB/T 4022.1-2021	Surface grinding machines with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1：Machines with table surface length of up to 1600 mm 卧轴矩台平面磨床精度检验第1部分：工作台面长度至1600mm的机床	China National Standards —Part	English PDF
GB/T 3480.2-2021	Calculation of load capacity of spur and helical gears—Part 2: Calculation of surface durability (pitting) 直齿轮和斜齿轮承载能力计算第2部分：齿面接触强度（点蚀）计算	China National Standards —Part	English PDF
GB/T 2889.5-2021	Plain bearings—Terms, definitions, classification and symbols—Part 5:Application of symbols 滑动轴承术语、定义、分类和符号第5部分:符号的应用	China National Standards —Part	English PDF
GB/T 1406.3-2021	Types and dimensions of lamp caps—Part 3：Prefocus caps 灯头的型式和尺寸第3部分：预聚焦式灯头	China National Standards —Part	English PDF
GB/T 1149.6-2021	Internal combustion engines—Piston rings—Part 6: Scraper rings made of cast iron 内燃机活塞环第6部分：铸铁刮环	China National Standards —Part	English PDF
GB/T 1149.4-2021	Internal combustion engines—Piston rings—Part 4:Quality requirements 内燃机活塞环第4部分：质量要求	China National Standards —Part	English PDF
GB/T 14914.6-2021	The specification for marine observation—Part 6:Data processing and quality control of marine observational data 海洋观测规范第6部分：数据处理与质量控制	China National Standards —Part	English PDF
GB/T 14914.4-2021	The specification for marine observation—Part 4:Shore based radar observation 海洋观测规范第4部分：岸基雷达观测	China National Standards —Part	English PDF
GB/T 20303.5-2021	Cranes—Cabins and control stations—Part 5: Overhead travelling and portal bridge cranes 起重机司机室和控制站第5 部分:桥式和门式起重机	China National Standards —Part	English PDF
GB/T 5121.28-2021	Methods for chemical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定电感耦合等离子体质谱法	China National Standards —Part	English PDF
GB/T 7991.1-2021	Test method of viterous and porcelain enamels—Part 1：Determination of resistance to alkaline liquids 搪玻璃层试验方法第1部分：耐碱性溶液腐蚀性能的测定	China National Standards —Part	English PDF
GB/T 6113.104-2021	Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范第1-4部分：无线电骚扰和抗扰度测量设备辐射骚扰测量用天线和试验场地	China National Standards —Part	English PDF
GB/T 6113.101-2021	Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1: Radio disturbance and immunity measuring apparatus—Measuring apparatus 无线电骚扰和抗扰度测量设备和测量方法规范第1-1部分：无线电骚扰和抗扰度测量设备测量设备	China National Standards —Part	English PDF
GB/T 41123.3-2021	Non-destructive testing—Radiation methods for industrial computed tomography—Part 3:Qualification 无损检测工业射线计算机层析成像检测第3部分：验证	China National Standards —Part	English PDF
GB/T 41123.2-2021	Non-destructive testing—Radiation methods for industrial computed tomography—Part 2:Operation and interpretation 无损检测工业射线计算机层析成像检测第2部分：操作和解释	China National Standards —Part	English PDF
GB/T 38265.15-2021	Test methods for soft soldering fluxes—Part 15: Copper corrosion test 软钎剂试验方法第15部分：铜腐蚀试验	China National Standards —Part	English PDF
GB/T 38265.14-2021	Test methods for soft soldering fluxes—Part 14: Assessment of tackiness of flux residues 软钎剂试验方法第14部分：钎剂残留物胶粘性的评价	China National Standards —Part	English PDF

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