China 2: GB Standards List

China "2:" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
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 2:	English PDF
GB/T 17651.2-2021	Measurement of smoke density of cables or optical fiber cables burning under defined conditions - Part 2: Test procedure and requirements 电缆或光缆在特定条件下燃烧的烟密度测定第2部分：试验程序和要求	China National Standards 2:	English PDF
GB/T 17650.2-2021	Test on gases evolved during combustion of materials from cables or optical fiber cables - Part 2: Determination of acidity (by pH measurement) and conductivity 取自电缆或光缆的材料燃烧时释出气体的试验方法第2部分：酸度（用pH测量）和电导率的测定	China National Standards 2:	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 2:	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 2:	English PDF
GB/T 30660.2-2021	Prosthetics and orthotics —Vocabulary— Part 2: Prosthetic gait 假肢和矫形器术语第2部分：假肢步态	China National Standards 2:	English PDF
GB/T 16930.2-2021	Tactile sticks -- Part 2: Performance requirements and test methods 盲杖第2部分：性能要求和试验方法	China National Standards 2:	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 2:	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 2:	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 2:	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 2:	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 2:	English PDF
GB/T 39827.2-2021	Plastics -- Post-consumer poly(ethylene terephthalate)(PET) bottle recyclates -- Part 2: Preparation of test specimens and determination properties 塑料用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物第2部分：试样制备和性能测定	China National Standards 2:	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 2:	English PDF
GB/T 34079.2-2021	Service specification of electronic government common platform based on cloud computing -- Part 2: Application deployment and data migration 基于云计算的电子政务公共平台服务规范第2部分：应用部署和数据迁移	China National Standards 2:	English PDF
GB/T 34078.2-2021	General specification of electronic government common platform based on cloud computing -- Part 2: Top-level design guideline 基于云计算的电子政务公共平台总体规范第2部分：顶层设计导则	China National Standards 2:	English PDF
GB/T 34077.2-2021	Management specification of electronic government common platform based on cloud computing -- Part 2: Services metrics and valuation 基于云计算的电子政务公共平台管理规范第2部分：服务度量计价	China National Standards 2:	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 2:	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 2:	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 2:	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 2:	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 2:	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 2:	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 2:	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 2:	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 2:	English PDF
GB/T 41205.2-2021	Code and attribute description of emergency supplies -- Part 2: Decontamination material and equipment 应急物资编码与属性描述第2部分：洗消器材及设备	China National Standards 2:	English PDF
GB/T 41107.2-2021	Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验焊件的热裂纹试验弧焊方法第2部分：自拘束试验	China National Standards 2:	English PDF
GB/T 41108.2-2021	Safety of machinery -- Safety requirements for interlocking devices -- Part 2: Interlocking devices with guard-locking 机械安全联锁装置的安全要求第2部分：带防护锁定的联锁装置	China National Standards 2:	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 2:	English PDF
GB/T 12604.12-2021	Non-destructive testing -- Terminology -- Part 12: Radiation methods for industrial computed tomography 无损检测? 术语? 第12部分：工业射线计算机层析成像检测	China National Standards 2:	English PDF
GB/T 41105.2-2021	Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 2: Constancy check by the thick filter method 无损检测? X射线管电压的测量和评价第2部分：厚板滤波法稳定性核查	China National Standards 2:	English PDF
GB/T 41104.2-2021	Solder wire, solid and flux cored -- Specification and test methods -- Part 2: Determination of flux content 实心和药芯软钎料丝? 规范和试验方法? 第2部分：钎剂含量的测定	China National Standards 2:	English PDF
GB/T 8593.2-2021	Earth-moving machinery—Symbols for operator controls and other displays—Part 2:Symbols for specific machines,equipment and accessories 土方机械司机操纵装置和其他显示装置用符号第2部分：机器、工作装置和附件的特殊符号	China National Standards 2:	English PDF
GB/T 17889.2-2021	Ladders—Part 2: Requirements, test, marking 梯子第2部分：要求、试验和标志	China National Standards 2:	English PDF
GB/T 24818.2-2021	Cranes—Access, guards and restraints—Part 2: Mobile cranes 起重机通道及安全防护设施第2部分：流动式起重机	China National Standards 2:	English PDF
GB/T 20303.2-2021	Cranes—Cabins and control stations—Part 2:Mobile cranes 起重机司机室和控制站第2部分：流动式起重机	China National Standards 2:	English PDF
GB/T 26949.12-2021	Industrial trucks—Verification of stability—Part 12:Industrial variable-reach trucks handling freight containers of 6 m length and longer 工业车辆稳定性验证第12部分：搬运6 m及其以上长度货运集装箱的伸缩臂式叉车	China National Standards 2:	English PDF
GB/T 41135.2-2021	Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 2: System aspects 故障路径指示用电流和电压传感器或探测器?? 第2部分：系统应用	China National Standards 2:	English PDF
GB/T 41106.2-2021	Large-scale amusement devices -- Inspection, maintenance and repair -- Part 2: Sort of track rides 大型游乐设施检查、维护保养与修理第2部分：轨道类	China National Standards 2:	English PDF
GB/T 41101.2-2021	Earth-moving machinery -- Sustainability -- Part 2: Remanufacturing 土方机械? 可持续性? 第2部分：再制造	China National Standards 2:	English PDF
GB/T 25684.12-2021	Earth-moving machinery—Safety—Part 12: Requirements for cable excavators 土方机械安全第12部分：机械挖掘机的要求	China National Standards 2:	English PDF
GB/T 25684.2-2021	Earth-moving machinery—Safety—Part 2: Requirements for dozers 土方机械安全第2部分：推土机的要求	China National Standards 2:	English PDF
GB/T 10827.2-2021	Industrial trucks -- Safety requirements and verification -- Part 2: Self-propelled variable-reach trucks 工业车辆? 安全要求和验证? 第2部分：自行式伸缩臂式叉车	China National Standards 2:	English PDF
GB/T 1927.12-2021	Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain 无疵小试样木材物理力学性质试验方法第12部分：横纹抗压强度测定	China National Standards 2:	English PDF
GB/T 1927.2-2021	Test methods for physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements 无疵小试样木材物理力学性质试验方法第2部分：取样方法和一般要求	China National Standards 2:	English PDF
GB/T 41134.2-2021	Fuel cell power systems for industrial electric trucks -- Part 2: Performance test methods 电驱动工业车辆用燃料电池发电系统第2部分：性能试验方法	China National Standards 2:	English PDF
GB/T 25364.2-2021	Turbocharger seal rings—Part 2:Inspection measuring principles 涡轮增压器密封环第2部分：检验方法	China National Standards 2:	English PDF
GB/T 30104.302-2021	Digital addressable lighting interface -- Part 302: Particular requirements -- Input devices -- Absolute input devices 数字可寻址照明接口第302部分：特殊要求输入设备绝对输入设备	China National Standards 2:	English PDF
GB/T 41003.2-2021	General technical specification for plastic foam mats—Part 2: Indoor polyvinyl chloride foam mats 塑料泡沫垫通用技术条件第2部分：室内聚氯乙烯泡沫垫	China National Standards 2:	English PDF
GB/T 21413.2-2021	Railway applications—Electric equipment for rolling stock—Part 2:Electrotechnical components—General rules 轨道交通机车车辆电气设备第2部分：电工器件通用规则	China National Standards 2:	English PDF
GB/T 37863.2-2021	Railway applications—Traction electric drive system—Part 2: Locomotive and multiple unit 轨道交通牵引电传动系统第2部分：机车、动车组	China National Standards 2:	English PDF
GB/T 21437.2-2021	Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 2: Electrical transient conduction along supply lines only 道路车辆电气/电子部件对传导和耦合引起的电骚扰试验方法第2部分：沿电源线的电瞬态传导发射和抗扰性	China National Standards 2:	English PDF
GB/T 3681.2-2021	Plastics—Methods of exposure to solar radiation—Part 2: Direct weathering and exposure behind window glass 塑料太阳辐射暴露试验方法第2部分：直接自然气候老化和暴露在窗玻璃后气候老化	China National Standards 2:	English PDF
GB/T 9254.2-2021	Information technology equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 2: Immunity requirements 信息技术设备、多媒体设备和接收机电磁兼容第2部分：抗扰度要求	China National Standards 2:	English PDF
GB/T 41232.2-2021	Nanomanufacturing -- Key control characteristics -- Nano-enabled electrical energy storage -- Part 2: Density measurement of cathode nanomaterials 纳米制造关键控制特性纳米储能第2部分：纳米正极材料的密度测试	China National Standards 2:	English PDF
GB/T 20969.2-2021	Special environmental condition—Machinery for plateau—Part 2:Requirement for construction machinery on plateau 特殊环境条件高原机械第2部分：高原对工程机械的要求	China National Standards 2:	English PDF
GB/T 12692.2-2021	Petroleum products—Fuels (class F)classification—Part 2:Categories of marine fuels 石油产品燃料（F类）分类第2部分：船用燃料油品种	China National Standards 2:	English PDF
GB/T 18691.2-2021	Agricultural irrigation equipment—Irrigation valves—Part 2: Isolating valves 农业灌溉设备灌溉阀第2部分：隔离阀	China National Standards 2:	English PDF
GB/T 31723.412-2021	Metallic communication cable test methods—Part 4-12: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of connecting hardware—Absorbing clamp method 金属通信电缆试验方法第4-12部分：电磁兼容连接硬件的耦合衰减或屏蔽衰减吸收钳法	China National Standards 2:	English PDF
GB/T 23528.2-2021	Quality requirements for oligosaccharides -- Part 2: Fructooligosaccharide 低聚糖质量要求第2部分：低聚果糖	China National Standards 2:	English PDF
GB/T 20886.2-2021	Quality requirements for yeast products—Part 2: Processed yeast products 酵母产品质量要求第2部分: 酵母加工制品	China National Standards 2:	English PDF
GB/T 11313.42-2021	Radio-frequency connectors -- Part 42: Sectional specification for CQN series quick lock RF connectors 射频连接器第42部分：CQN系列快速锁紧射频连接器分规范	China National Standards 2:	English PDF
GB/T 20882.2-2021	Quality requirements for starch sugar—Part 2: Glucose syrup and glucose syrup powder 淀粉糖质量要求第2部分：葡萄糖浆（粉）	China National Standards 2:	English PDF
GB/T 41170.2-2021	Skin barrier for ostomy aids -- Test methods -- Part 2: Wet integrity and adhesive strength 造口辅助器具的皮肤保护用品试验方法第2部分：耐湿完整性和黏合强度	China National Standards 2:	English PDF
GB 9706.202-2021	Medical electrical equipment—Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories 医用电气设备第2-2部分：高频手术设备及高频附件的基本安全和基本性能专用要求	China National Standards 2:	English PDF
GB 16994.2-2021	Safety requirements for port operation—Part 2: Petrochemical storage area 港口作业安全要求第2部分：石油化工库区	China National Standards 2:	English PDF
GB/T 32483.2-2021	Energy performance of lamp controlgear—Part 2:Controlgear for high intensity discharge lamps(excluding fluorescent lamps)—Method of measurement to determine the efficiency of controlgear 灯控制装置的效率要求第2部分:高压放电灯（荧光灯除外）控制装置效率的测量方法	China National Standards 2:	English PDF
GB/T 40911.2-2021	Plastics—Poly(methyl methacrylate)sheets—Types,dimensions and characteristics—Part 2:Extruded sheets 塑料制品聚甲基丙烯酸甲酯板材类型、尺寸和特性第2部分：挤出板材	China National Standards 2:	English PDF
GB/T 30104.102-2021	Digital addressable lighting interface—Part 102: General requirements—Control gear 数字可寻址照明接口第102部分：一般要求控制装置	China National Standards 2:	English PDF
GB/T 40675.2-2021	Noise suppression sheet for digital devices and equipment—Part 2:Measuring methods 数字器件和设备用噪声抑制片第2部分：测量方法	China National Standards 2:	English PDF
GB/T 21021.2-2021	Intermodulation level measurement for passive RF and microwave devices -- Part 2: Measurement of passive intermodulation in coaxial cable assemblies 无源射频和微波元器件的互调电平测量第2部分：同轴电缆组件的无源互调测量	China National Standards 2:	English PDF
GB/T 25440.2-2021	Retrieval and analysis of surgical implants—Part 2:Analysis of retrieved surgical implants 外科植入物的取出与分析第2部分：取出外科植入物的分析	China National Standards 2:	English PDF
GB/T 16751.2-2021	Clinic terminology of traditional Chinese medical diagnosis and treatment -- Part 2: Syndromes/patterns 中医临床诊疗术语第2部分：证候	China National Standards 2:	English PDF
GB/T 40923.2-2021	Snowboards—Binding mounting area—Part 2:Requirements and test methods for snowboards with inserts 滑雪单板固定器安装区第2部分：含嵌件滑雪单板的要求和试验方法	China National Standards 2:	English PDF
GB/T 40926.2-2021	Protective equipment for use in ice hockey—Part 2:Head protection for skaters 冰球运动护具第2部分：头部护具	China National Standards 2:	English PDF
GB/T 21709.2-2021	Standardized manipulations of acupuncture and moxibustion—Part 2:Scalp acupuncture 针灸技术操作规范第2部分：头针	China National Standards 2:	English PDF
GB/T 40889.2-2021	Tips for assistive products for walking—Requirements and test methods—Part 2:Durability of tips for crutches 助行器具支脚垫要求和测试方法第2部分：拐杖支脚垫耐久性	China National Standards 2:	English PDF
GB/T 40665.2-2021	Operation specifications for four diagnostic methods in traditional Chinese medicine -- Part 2: Listening and smelling 中医四诊操作规范? 第2部分：闻诊	China National Standards 2:	English PDF
GB/T 17903.2-2021	Information technology—Security techniques—Non-repudiation—Part 2:Mechanisms using symmetric techniques 信息技术安全技术抗抵赖第2部分：采用对称技术的机制	China National Standards 2:	English PDF
GB/T 40565.2-2021	Connections for hydraulic fluid power—Quick-action couplings—Part 2:Flush-face type at 20 MPa to 31.5 MPa 液压传动连接快换接头第2部分：20 MPa～31.5 MPa平面型	China National Standards 2:	English PDF
GB/T 40815.2-2021	Mechanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the determination of forced air cooling 电气和电子设备机械结构　符合英制系列和公制系列机柜的热管理　第2部分：强迫风冷的确定方法	China National Standards 2:	English PDF
GB/T 18663.2-2021	Mechanical structures for electronic equipment—Tests for metric and inch system—Part 2: Seismic tests for cabinets and racks 电子设备机械结构　公制系列和英制系列的试验　第2部分：机柜和机架的地震试验	China National Standards 2:	English PDF
GB/T 29493.2-2021	Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs) 纺织染整助剂中有害物质的测定第2部分：全氟化合物（PFCs）的测定	China National Standards 2:	English PDF
GB/T 38659.2-2021	Electromagnetic compatibility—Risk assessment—Part 2:Electronic and electrical systems 电磁兼容风险评估第2部分：电子电气系统	China National Standards 2:	English PDF
GB/T 40602.2-2021	Antennas and reception systems for radio interference—Part 2:Basic measurement—Method for near field measuring high gain antenna pattern in microwave anechoic chamber 天线及接收系统的无线电干扰第2部分：基础测量高增益天线方向图室内平面近场测量方法	China National Standards 2:	English PDF
GB/T 30845.2-2021	Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships 高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器　第2部分：不同类型的船舶用附件的尺寸兼容性和互换性要求	China National Standards 2:	English PDF
GB/T 38428.2-2021	Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 2: Plug and socket-outlet system for 5.2 kW 数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座　第2部分：5.2 kW插头插座系统	China National Standards 2:	English PDF
GB/T 22930.2-2021	Leather and fur—Chemical determination of metal content—Part 2:Total metal content 皮革和毛皮金属含量的化学测定第2部分：金属总量	China National Standards 2:	English PDF
GB/T 15092.5-2021	Switches for appliances—Part 2:Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery 器具开关第2部分：手持式、可移式电动工具和园林机器开关的特殊要求	China National Standards 2:	English PDF
GB/T 40722.2-2021	Styrene-butadiene rubber(SBR) -- Determination of the microstructure of solution-polymerized SBR -- Part 2: FTIR with ATR method 苯乙烯-丁二烯橡胶（SBR）? 溶液聚合SBR微观结构的测定? 第2部分：红外光谱ATR 法	China National Standards 2:	English PDF
GB/T 39560.702-2021	Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method 电子电气产品中某些物质的测定第7-2部分：六价铬比色法测定聚合物和电子件中的六价铬[Cr（VI）]	China National Standards 2:	English PDF
GB/T 12668.7302-2021	Adjustable speed electrical power drive systems—Part 7-302:Generic interface and use of profiles for power drive systems—Mapping of profile type 2 to network technologies 调速电气传动系统第7-302部分：电气传动系统的通用接口和使用规范 2型规范对应至网络技术	China National Standards 2:	English PDF
GB/T 33133.2-2021	Information security technology—ZUC stream cipher algorithm—Part 2:Confidentiality algorithm 信息安全技术祖冲之序列密码算法第2部分：保密性算法	China National Standards 2:	English PDF
GB/T 3836.32-2021	Explosive atmospheres—Part 32:Intrinsically safe systems with electronically controlled spark duration limitation 爆炸性环境第32部分：电子控制火花时限本质安全系统	China National Standards 2:	English PDF
GB/T 18910.202-2021	Liquid crystal display devices—Part 20-2:Visual inspection—Monochrome matrix liquid crystal display modules 液晶显示器件第20-2部分：目检单色矩阵液晶显示模块	China National Standards 2:	English PDF
GB/T 18910.102-2021	Liquid crystal display devices—Part 10-2:Environmental, endurance and mechanical test methods—Environmental and endurance 液晶显示器件第10-2部分：环境、耐久性和机械试验方法环境和耐久性	China National Standards 2:	English PDF
GB/T 40711.2-2021	Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 2:Idle start-stop system 乘用车循环外技术/装置节能效果评价方法第2部分：怠速起停系统	China National Standards 2:	English PDF
GB/T 38624.2-2021	Internet of things—Gateway—Part 2: Technical requirements of gateway accessing the public telecommunication network 物联网网关第2部分：面向公用电信网接入的网关技术要求	China National Standards 2:	English PDF
GB/T 28504.2-2021	Rare earth doped optical fibre—Part 2:Characteristics of double-cladding thulium-doped optical fibre 掺稀土光纤第2部分：双包层掺铥光纤特性	China National Standards 2:	English PDF

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