China 4: GB Standards List

China "4:" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 45963.4-2025	Digital government architecture framework - Part 4: Capacity assessment {译} 数字政府架构框架-第4部分：能力评估	China National Standards 4:	English PDF
GB/T 45906.4-2025	Substation Secondary Systems - Part 4: Network Security Protection {译} 变电站二次系统-第4部分：网络安全防护	China National Standards 4:	English PDF
GB/T 45905.4-2025	Electricity spot market operations - Part 4: Load forecasting {译} 电力现货市场运营-第4部分：负荷预测	China National Standards 4:	English PDF
GB/T 45897.4-2025	Medical gas pressure regulators - Part 4: Low-pressure pressure regulators {译} 医用气体压力调节器-第4部分：低压压力调节器	China National Standards 4:	English PDF
GB/T 45159.4-2025	Mechanical Vibration and Shock - Characterization of Dynamic Mechanical Properties of Viscoelastic Materials - Part 4: Dynamic Stiffness Method {译} 机械振动与冲击-黏弹性材料动态力学性能的表征-第4部分：动刚度法	China National Standards 4:	English PDF
GB/T 40344.4-2025	Vacuum technology - Standard method for measuring vacuum pump performance - Part 4: Turbomolecular pumps {译} 真空技术-真空泵性能测量标准方法-第4部分：涡轮分子泵	China National Standards 4:	English PDF
GB/T 40006.4-2025	Plastics - Recycled plastics - Part 4: Polyolefin blends (MPO) {译} 塑料-再生塑料-第4部分：聚烯烃混合物(MPO)材料	China National Standards 4:	English PDF
GB/T 35205.4-2025	Rough terrain forklifts - Safety requirements and verification - Part 4: Additional requirements for telescopic forklifts carrying freely swinging loads {译} 越野叉车-安全要求及验证-第4部分：吊运可自由摆动载荷的伸缩臂式叉车的附加要求	China National Standards 4:	English PDF
GB/T 33014.4-2025	Road Vehicles - Test Methods for Immunity of Electrical/Electronic Components to Narrowband Radiated Electromagnetic Energy - Part 4: Wire Beam Excitation Method {译} 道路车辆-电气/电子部件对窄带辐射电磁能的抗扰性试验方法-第4部分：线束激励法	China National Standards 4:	English PDF
GB/T 33012.4-2025	Road Vehicles - Test Methods for Immunity of Vehicles to Narrowband Radiated Electromagnetic Energy - Part 4: Wire Beam Excitation Method {译} 道路车辆-车辆对窄带辐射电磁能的抗扰性试验方法-第4部分：线束激励法	China National Standards 4:	English PDF
GB/T 30104.104-2025	Digital addressable lighting interface - Part 104: General requirements - Wireless and other wired system components {译} 数字可寻址照明接口-第104部分：一般要求-无线和其他有线系统组件	China National Standards 4:	English PDF
GB/T 14092.4-2025	Environmental Conditions for Mechanical Products - Part 4: Marine {译} 机械产品环境条件-第4部分：海洋	China National Standards 4:	English PDF
GB/T 10593.4-2025	Methods for Measurement of Environmental Parameters for Electrical and Electronic Products - Part 4: Condensation {译} 电工电子产品环境参数测量方法-第4部分：凝露	China National Standards 4:	English PDF
GB/T 7247.14-2025	Laser Product Safety - Part 14: User Guide {译} 激光产品的安全-第14部分：用户指南	China National Standards 4:	English PDF
GB/T 5019.4-2025	Mica-based insulating materials - Part 4: Mica paper {译} 以云母为基的绝缘材料-第4部分：云母纸	China National Standards 4:	English PDF
GB/T 3871.4-2025	Agricultural tractors - Test procedures - Part 4: Lifting capacity of rear three-point hitch systems {译} 农业拖拉机-试验规程-第4部分：后置三点悬挂装置提升能力	China National Standards 4:	English PDF
GB/T 1859.4-2025	Reciprocating Internal Combustion Engines - Determination of Sound Power Levels by Sound Pressure Method - Part 4: Simple Field Measurement Method {译} 往复式内燃机-声压法声功率级的测定-第4部分:现场测量简易法	China National Standards 4:	English PDF
GB 7300.405-2025	Feed Additives - Part 4: Enzyme Preparations - α-Galactosidase {译} 饲料添加剂-第4部分：酶制剂-α-半乳糖苷酶	China National Standards 4:	English PDF
GB 7300.404-2025	Feed Additives - Part 4: Enzyme Preparations - β - Mannanase {译} 饲料添加剂-第4部分：酶制剂-β-甘露聚糖酶	China National Standards 4:	English PDF
GB/T 4127.14-2025	Bonded Abrasives - Dimensions - Part 14: Deburring, Roughing, and Grinding Wheels for Angle Grinders {译} 固结磨具-尺寸-第14部分：角向砂轮机用去毛刺、荒磨和粗磨砂轮	China National Standards 4:	English PDF
GB/T 41903.4-2025	Information Technology - Object-Oriented Biometric Application Programming Interface - Part 4: C++ Implementation {译} 信息技术-面向对象的生物特征识别应用编程接口-第4部分：C++实现	China National Standards 4:	English PDF
GB/T 30544.14-2025	Nanotechnology - Terminology - Part 14: Graphdyne {译} 纳米科技-术语-第14部分：石墨炔	China National Standards 4:	English PDF
GB/T 6974.4-2025	Crane - Terminology - Part 4: Jib Cranes {译} 起重机-术语-第4部分：臂架起重机	China National Standards 4:	English PDF
GB/T 18266.4-2025	Classification of sports venues - Part 4: Natural rock climbing sites {译} 体育场所等级的划分-第4部分:自然攀岩场地	China National Standards 4:	English PDF
GB 40554.4-2025	Safety Regulations for Offshore Oil and Gas Exploitation - Part 4: Beach and Sea {译} 海洋石油天然气开采安全规程-第4部分：滩海部分	China National Standards 4:	English PDF
GB/T 18204.4-2025	Public Place Hygiene Inspection Methods - Part 4: Microbial Indicators for Public Supplies and Utensils {译} 公共场所卫生检验方法-第4部分：公共用品用具微生物指标	China National Standards 4:	English PDF
GB/T 16263.4-2025	Information Technology - ASN.1 Encoding Rules - Part 4: XML Encoding Rules (XER) {译} 信息技术-ASN.1编码规则-第4部分：XML编码规则（XER）	China National Standards 4:	English PDF
GB/T 20183.4-2025	Plant protection machinery - Spraying equipment - Part 4: Test method for agitation of the spray tank {译} 植物保护机械-喷雾设备-第4部分：药液箱搅拌试验方法	China National Standards 4:	English PDF
GB/T 32960.4-2025	Technical specifications for electric vehicle remote service and management systems - Part 4: Conformity testing {译} 电动汽车远程服务与管理系统技术规范-第4部分：一致性测试	China National Standards 4:	English PDF
GB/T 7679.4-2025	Mining Machinery Terminology - Part 4: Mining Transportation Equipment {译} 矿山机械术语-第4部分：矿用运输设备	China National Standards 4:	English PDF
GB/T 44554.4-2025	Electronic Voucher Recording Requirements - Part 4: Bank Electronic Receipts {译} 电子凭证入账要求-第4部分：银行电子回单	China National Standards 4:	English PDF
GB/T 45714.54-2025	Printed Circuit Board Materials - Part 5-4: Specifications for Coated or Uncoated Conductive Foils and Films - Conductive Pastes {译} 印制电路板材料-第5-4部分：涂覆或非涂覆的导电箔和膜分规范-导电浆料	China National Standards 4:	English PDF
GB/T 33588.4-2025	Lightning Protection System Components (LPSC) - Part 4: Requirements for Conductor Fasteners {译} 雷电防护系统部件（LPSC）-第4部分：导体紧固件的要求	China National Standards 4:	English PDF
GB/T 45505.4-2025	Test methods for flat panel display substrate glass - Part 4: Mechanical properties {译} 平板显示器基板玻璃测试方法-第4部分：力学性能	China National Standards 4:	English PDF
GB/T 45523.4-2025	Remote Control Devices for Radioactive Materials - Part 4: Power Manipulators {译} 放射性物质远程操作装置-第4部分：动力机械手	China National Standards 4:	English PDF
GB/T 45616.4-2025	Automation Systems and Integration - Digital Twin Framework for Manufacturing - Part 4: Information Exchange {译} 自动化系统与集成-面向制造的数字孪生框架-第4部分：信息交换	China National Standards 4:	English PDF
GB/T 27534.4-2025	Technical Specifications for Livestock and Poultry Genetic Resources Survey - Part 4: Sheep {译} 畜禽遗传资源调查技术规范-第4部分：绵羊	China National Standards 4:	English PDF
GB/T 23528.4-2025	Oligosaccharide Quality Requirements - Part 4: Isomaltooligosaccharides {译} 低聚糖质量要求-第4部分：低聚异麦芽糖	China National Standards 4:	English PDF
GB/T 18910.64-2025	Liquid Crystal Display Devices - Part 6-4: Test Methods - Liquid Crystal Display Modules with Dynamic Backlighting {译} 液晶显示器件-第6-4-部分：测试方法-带动态背光的液晶显示模块	China National Standards 4:	English PDF
GB/T 18487.4-2025	Electronic Vehicle Conductive Charging and Discharging Systems - Part 4: Requirements for Vehicle External Discharge {译} 电动汽车传导充放电系统-第4部分：车辆对外放电要求	China National Standards 4:	English PDF
GB 45669.4-2025	Yellow River Basin Industrial Water Quota - Part 4: Cement {译} 黄河流域工业用水定额-第4部分：水泥	China National Standards 4:	English PDF
GB/T 19212.14-2025	Safety of Transformers, Reactors, Power Supply Units, and Their Assemblies - Part 14: Particular Requirements and Tests for General-Purpose Autotransformers and Power Supply Units Incorporating Autotransformers {译} 变压器、电抗器、电源装置及其组合的安全-第14部分：一般用途自耦变压器和内装自耦变压器的电源装置的特殊要求和试验	China National Standards 4:	English PDF
GB/T 7247.4-2025	Safety of Laser Products - Part 4: Laser Protection Screens {译} 激光产品的安全-第4部分：激光防护屏	China National Standards 4:	English PDF
GB/T 16702.4-2025	Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 4: Level 3 Equipment {译} 压水堆核电厂核岛机械设备设计规范-第4部分：3级设备	China National Standards 4:	English PDF
GB/Z 37551.4-2025	Ocean Energy - Wave Energy, Tidal Energy, and Other Water Energy Conversion Devices - Part 4: Identification of New Technologies {译} 海洋能-波浪能、潮流能及其他水流能转换装置-第4部分：新技术鉴定	China National Standards 4:	English PDF
GB/T 35267.4-2025	Cleaners and Disinfectors - Part 4: Endoscope Cleaners and Disinfectors {译} 清洗消毒器-第4部分：内镜清洗消毒器	China National Standards 4:	English PDF
GB/T 45305.4-2025	Acoustics - Laboratory Measurement of Sound Insulation of Building Components - Part 4: Measurement Procedures and Requirements {译} 声学-建筑构件隔声的实验室测量-第4部分：测量程序和要求	China National Standards 4:	English PDF
GB/T 43018.4-2025	Interoperability and Interoperability of Textile Equipment - Part 4: Knitting {译} 纺织装备互联互通与互操作-第4部分：针织	China National Standards 4:	English PDF
GB/T 45283.4-2025	Industrial Control System Human-Machine Interface Configuration File Interaction - Part 4: Testing Requirements {译} 工业控制系统人机接口组态文件交互-第4部分：测试要求	China National Standards 4:	English PDF
GB/T 45279.4-2025	Technical specifications for IPv4/IPv6 network security protection - Part 4: Content distribution networks {译} IPv4/IPv6网络安全防护技术规范-第4部分：内容分发网络	China National Standards 4:	English PDF
GB/T 13511.4-2025	Fitting Spectacles - Part 4: Multifocal and Progressive Presbyopic Spectacles {译} 配装眼镜-第4部分：多焦和渐变焦老视成镜	China National Standards 4:	English PDF
GB/T 10810.4-2025	Spectacle Lenses - Part 4: Test Methods for Antireflective Coatings {译} 眼镜镜片-第4部分：减反射膜试验方法	China National Standards 4:	English PDF
GB/T 23527.4-2025	Enzyme Preparation Quality Requirements - Part 4: Immobilized Glucose Isomerase Preparations {译} 酶制剂质量要求-第4部分：固定化葡萄糖异构酶制剂	China National Standards 4:	English PDF
GB/T 3543.4-2025	Crop Seed Inspection Procedures - Part 4: Sowing Quality - Germination Test {译} 农作物种子检验规程-第4部分：播种质量-发芽试验	China National Standards 4:	English PDF
GB/T 11828.4-2025	Water Level Measuring Instruments - Part 4: Ultrasonic Water Level Gauges {译} 水位测量仪器-第4部分：超声波水位计	China National Standards 4:	English PDF
GB/T 13748.24-2025	Methods for chemical analysis of magnesium and magnesium alloys - Part 24: Determination of trace impurity elements - Glow discharge mass spectrometry {译} 镁及镁合金化学分析方法-第24部分：痕量杂质元素的测定-辉光放电质谱法	China National Standards 4:	English PDF
GB/T 20405.4-2025	Urine Absorbents for Incontinence - Polyacrylate Superabsorbent Powders - Part 4: Determination of Moisture Content by Loss-on-Heating Method {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第4部分：用加热失重法测定水分含量	China National Standards 4:	English PDF
GB/T 23595.4-2025	Test methods for rare earth phosphors for LEDs - Part 4: Determination of high-temperature and high-humidity performance {译} LED用稀土荧光粉试验方法-第4部分：高温高湿性能的测定	China National Standards 4:	English PDF
GB/T 42567.4-2025	Reference Conditions and Procedures for Testing Industrial Process Measurement Transmitters - Part 4: Specific Procedures for Level Transmitters {译} 工业过程测量变送器试验的参比条件和程序-第4部分：物位变送器的特定程序	China National Standards 4:	English PDF
GB/T 45211.4-2025	Technical Specifications for Evaluation of Wheat Disease and Pest Resistance - Part 4: Fusarium Head Blight {译} 小麦抗病虫性评价技术规程-第4部分：赤霉病	China National Standards 4:	English PDF
GB/T 44808.4-2024	Ergonomics-Accessibility design-Part 4: Estimation method for the minimum recognizable character size for people of different ages {译} 人类工效学-无障碍设计-第4部分：不同年龄人群最小可辨认字符尺寸的估计方法	China National Standards 4:	English PDF
GB/T 16895.3-2024	Low voltage electrical installations - Part 5-54: Selection and installation of electrical equipment - Grounding arrangements and protective conductors {译} 低压电气装置-第5-54部分：电气设备的选择和安装-接地配置和保护导体	China National Standards 4:	English PDF
GB/T 44985.4-2024	General technical requirements for agricultural Internet of Things - Part 4: Livestock and poultry farming {译} 农业物联网通用技术要求-第4部分：畜禽养殖	China National Standards 4:	English PDF
GB/T 25320.4-2024	Power system management and information exchange - Data and communication security - Part 4: Protocol set including MMS and its annexes {译} 电力系统管理及其信息交换-数据和通信安全-第4部分：包含MMS的协议集及其附件	China National Standards 4:	English PDF
GB/T 43257.4-2024	Safety test methods for transport containers of radioactive materials - Part 4: Drop test {译} 放射性物品运输容器安全试验方法-第4部分：跌落试验	China National Standards 4:	English PDF
GB/T 44937.4-2024	Integrated circuits - Measurement of electromagnetic emissions - Part 4: Measurement of conducted emissions - 1Ω/150Ω direct coupling method {译} 集成电路-电磁发射测量-第4部分：传导发射测量-1Ω/150Ω直接耦合法	China National Standards 4:	English PDF
GB/T 42968.4-2024	Integrated circuits - Measurement of electromagnetic immunity - Part 4: Direct injection of radio frequency power {译} 集成电路-电磁抗扰度测量-第4部分：射频功率直接注入法	China National Standards 4:	English PDF
GB/T 25936.4-2024	Rubber and plastic crushing machinery - Part 4: Safety requirements for pelletizers {译} 橡胶塑料粉碎机械-第4部分:团粒机安全要求	China National Standards 4:	English PDF
GB/T 21551.4-2024	Antibacterial, sterilization and purification functions of household and similar electrical appliances-Part 4: Special requirements for refrigerators {译} 家用和类似用途电器的抗菌、除菌、净化功能-第4部分：电冰箱的特殊要求	China National Standards 4:	English PDF
GB/T 39141.4-2024	Inorganic and sapphire watch glasses-Part 4: Anti-reflection treatment {译} 无机和蓝宝石手表玻璃-第4部分：减反射处理	China National Standards 4:	English PDF
GB/T 42596.4-2024	Machine tool safety - Presses - Part 4: Safety requirements for pneumatic presses {译} 机床安全-压力机-第4部分：气动压力机安全要求	China National Standards 4:	English PDF
GB/T 18281.4-2024	Sterilization of healthcare products - Biological indicators - Part 4: Biological indicators for dry heat sterilization {译} 医疗保健产品灭菌-生物指示物-第4部分：干热灭菌用生物指示物	China National Standards 4:	English PDF
GB/T 41869.4-2024	Optics and photonics - Microlens arrays - Part 4: Test methods for geometric properties {译} 光学和光子学-微透镜阵列-第4部分：几何特性测试方法	China National Standards 4:	English PDF
GB/T 21099.4-2024	Equipment and integration in enterprise systems-Function blocks (FB) and electronic device description language (EDDL) for process control-Part 4: EDD interoperability {译} 企业系统中的设备和集成-过程控制用功能块（FB）和电子设备描述语言（EDDL）-第4部分：EDD互操作	China National Standards 4:	English PDF
GB/T 18882.4-2024	Chemical analysis methods for ionic rare earth ores and mixed rare earth oxides-Part 4: Determination of ferric oxide content-Inductively coupled plasma emission spectrometry {译} 离子型稀土矿混合稀土氧化物化学分析方法-第4部分：三氧化二铁含量的测定-电感耦合等离子体发射光谱法	China National Standards 4:	English PDF
GB/T 12604.14-2024	Nondestructive testing-Terminology-Part 14: Visual inspection {译} 无损检测-术语-第14部分：视觉检测	China National Standards 4:	English PDF
GB/T 26882.4-2024	Grain and oil storage-Grain condition monitoring and control system-Part 4: Information exchange interface protocol {译} 粮油储藏-粮情测控系统-第4部分：信息交换接口协议	China National Standards 4:	English PDF
GB/T 34430.4-2024	Ships and marine technology-Protective coatings and inspection methods-Part 4: Automated measurement method for total content of water-soluble salts {译} 船舶与海上技术-保护涂层和检查方法-第4部分：水溶性盐总含量的自动化测量方法	China National Standards 4:	English PDF
GB/T 24438.4-2024	Natural disaster statistics-Part 4: Statistical reports {译} 自然灾害灾情统计-第4部分：统计报表	China National Standards 4:	English PDF
GB/T 36450.4-2024	Information technology - Storage management - Part 4: Block equipment {译} 信息技术-存储管理-第4部分：块设备	China National Standards 4:	English PDF
GB/T 4706.124-2024	Safety of household and similar electrical appliances - Part 124: Special requirements for commercial vacuum packaging appliances {译} 家用和类似用途电器的安全-第124部分：商用真空包装器具的特殊要求	China National Standards 4:	English PDF
GB/T 44261.4-2024	Information technology - Application of biometric recognition technology in video surveillance systems - Part 4: True value and video annotation procedures {译} 信息技术-生物特征识别技术在视频监控系统中的应用-第4部分：真值与视频标注程序	China National Standards 4:	English PDF
GB/T 21001.4-2024	Refrigerated Display Cabinets - Part 4: Classification, Requirements and Test Conditions for Ice Cream Freezers {译} 制冷陈列柜-第4部分：冰淇淋冷冻柜分类、要求和试验条件	China National Standards 4:	English PDF
GB/T 37719.4-2024	Grain and oil storage - Auxiliary atlas for inspection of stored grain pests - Part 4: Boring pests (Curculionidae, Leguminosae, Longicornidae, Longicornidae, Gnaphalidae) {译} 粮油储藏-储粮害虫检验辅助图谱-第4部分：蛀食性害虫（象甲科、豆象科、长蠹科、长角象科、麦蛾科）	China National Standards 4:	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 {译} 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 4:	English PDF
GB/T 26628.4-2024	Grain and oil inspection - Standard atlas of stored grain fungi - Part 4: Other common fungi - {译} 粮油检验-储粮真菌标准图谱-第4部分：其他常见菌属-	China National Standards 4:	English PDF
GB/T 5054.4-2024	Road vehicles - Multicore connecting cables - Part 4: Test methods and requirements for spiral cable assemblies {译} 道路车辆-多芯连接电缆-第4部分：螺旋电缆总成的试验方法和要求	China National Standards 4:	English PDF
GB/T 20870.4-2024	Semiconductor devices - Part 16-4: Microwave integrated circuits - switches {译} 半导体器件-第16-4部分：微波集成电路-开关	China National Standards 4:	English PDF
GB/T 32151.44-2024	Greenhouse gas emission accounting and reporting requirements-Part 44: zinc smelting enterprises {译} 温室气体排放核算与报告要求-第44部分：锌冶炼企业	China National Standards 4:	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 {译} 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 4:	English PDF
GB/T 13542.4-2024	Films for electrical insulation - Part 4: Polyester films {译} 电气绝缘用薄膜-第4部分：聚酯薄膜	China National Standards 4:	English PDF
GB/T 43617.4-2024	Rolling bearings - Test for noise from rolling bearing grease - Part 4: Test and evaluation method NQ {译} 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 4:	English PDF
GB/T 44639.4-2024	Railway transportation Communication-Train power measurement system-Part 4: Communication {译} 轨道交通-列车电能测量系统-第4部分：通信	China National Standards 4:	English PDF
GB/T 33290.24-2024	Regulations for the review of cultural relics leaving the country - Part 24: Enamelware {译} 文物出境审核规范-第24部分：珐琅器	China National Standards 4:	English PDF
GB/T 39316.4-2024	General resources for military and civilian use - metadata - Part 4: - Equipment - sanitary equipment {译} 军民通用资源-元数据-第4部分：-器材类-卫生器材	China National Standards 4:	English PDF
GB/T 39315.4-2024	Military and civilian general resources - Classification and coding - Part 4: Equipment - Sanitary equipment General resources - data model - Part 4: Equipment - sanitary equipment {译} 军民通用资源-数据模型-第4部分：器材类-卫生器材	China National Standards 4:	English PDF
GB/T 38003.4-2024	Military and civilian general resources - Classification and coding - Part 4: Equipment - Sanitary equipment {译} 军民通用资源-分类与编码-第4部分：器材类-卫生器材	China National Standards 4:	English PDF
GB/T 32151.24-2024	Greenhouse gas emission accounting and reporting requirements - Part 24: Electronic equipment manufacturing enterprises {译} 温室气体排放核算与报告要求-第24部分：电子设备制造企业	China National Standards 4:	English PDF
GB/T 22504.4-2024	Grain and oil inspection-Auxiliary atlas for sensory inspection of grains-Part 4: Oil {译} 粮油检验-粮食感官检验辅助图谱-第4部分：油料	China National Standards 4:	English PDF
GB/T 29168.4-2024	Petroleum and natural gas industry-Bends, pipe fittings and flanges for pipeline transportation systems-Part 4: Cold-bent pipes {译} 石油天然气工业-管道输送系统用弯管、管件和法兰-第4部分：冷弯管	China National Standards 4:	English PDF
GB/T 32151.34-2024	Greenhouse gas emission accounting and reporting requirements-Part 34: Carbon materials =Material production enterprises {译} 温室气体排放核算与报告要求-第34部分：炭素材料生产企业	China National Standards 4:	English PDF
GB/T 18233.4-2024	Information technology - General cabling for user buildings - Part 4: Residential {译} 信息技术-用户建筑群通用布缆-第4部分：住宅	China National Standards 4:	English PDF
GB/T 17889.4-2024	Ladders - Part 4: Hinged ladders {译} 梯子-第4部分：铰链梯	China National Standards 4:	English PDF
GB/T 42216.4-2024	Molecular in vitro diagnostic tests-Specifications for pre-test processes of formalin-fixed and paraffin-embedded tissues-Part 4: In-situ detection technology {译} 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4部分：原位检测技术	China National Standards 4:	English PDF
GB/T 38048.4-2024	Surface cleaning appliances - Part 4: Cordless dry vacuum cleaners for household and similar purposes - Performance test methods {译} 表面清洁器具-第4部分：家用和类似用途无线干式真空吸尘器-性能测试方法	China National Standards 4:	English PDF
GB/T 35150.4-2024	Technical requirements for new dry process cement production equipment-Part 4: Cement kiln coordinated disposal system {译} 新型干法水泥生产成套装备技术要求-第4部分：水泥窑协同处置系统	China National Standards 4:	English PDF
GB/T 4706.114-2024	Household and similar electrical appliances Safety - Part 114: - Particular requirements for drinking water treatment equipment {译} 家用和类似用途电器的安全-第114部分：-饮用水处理装置的特殊要求	China National Standards 4:	English PDF
GB/T 4732.4-2024	Analysis and design of pressure vessels - Part 4: Stress classification method {译} 压力容器分析设计-第4部分：应力分类方法	China National Standards 4:	English PDF
GB/T 150.4-2024	Pressure vessels - Part 4: Manufacturing, inspection and acceptance {译} 压力容器-第4部分：制造、检验和验收	China National Standards 4:	English PDF
GB/T 41782.4-2024	Internet of Things-System interoperability-Part 4: Syntactic interoperability {译} 物联网-系统互操作性-第4部分：语法互操作性	China National Standards 4:	English PDF
GB/T 37947.4-2024	Information technology-online monitoring system for energy consumption per unit-Part 4: Energy variety collection {译} 信息技术-用能单位能耗在线监测系统-第4部分：能源品种采集	China National Standards 4:	English PDF
GB/T 4706.74-2024	Safety of household and similar electrical appliances - Part 74: Particular requirements for sewing machines {译} 家用和类似用途电器的安全-第74部分：缝纫机的特殊要求	China National Standards 4:	English PDF
GB/T 4706.34-2024	Safety of household and similar electrical appliances - Part 34: Particular requirements for commercial electric forced convection ovens, steam cookers and steam convection ovens {译} 家用和类似用途电器的安全-第34部分：商用电强制对流烤炉、蒸汽炊具和蒸汽对流炉的特殊要求	China National Standards 4:	English PDF
GB/T 4706.44-2024	Safety of household and similar electrical appliances - Part 44: Particular requirements for heat storage room heaters {译} 家用和类似用途电器的安全-第44部分：储热式室内加热器的特殊要求	China National Standards 4:	English PDF
GB/T 4706.94-2024	Safety of household and similar electrical appliances - Part 94: Particular requirements for appliances with electrical connections for use with gas, oil and solid fuels {译} 家用和类似用途电器的安全-第94部分：带有电气连接的使用燃气、燃油和固体燃料器具的特殊要求	China National Standards 4:	English PDF
GB/T 4706.84-2024	Safety of household and similar electrical appliances - Part 84: Particular requirements for fabric steamers {译} 家用和类似用途电器的安全-第84部分：织物蒸汽机的特殊要求	China National Standards 4:	English PDF
GB/T 4706.14-2024	Safety of household and similar electrical appliances - Part 14: Particular requirements for grills, toasters and similar portable cooking appliances {译} 家用和类似用途电器的安全-第14部分：烤架、面包片烘烤器及类似用途便携式烹饪器具的特殊要求	China National Standards 4:	English PDF
GB/T 4706.24-2024	Safety of household and similar electrical appliances - Part 24: Particular requirements for washing machines {译} 家用和类似用途电器的安全-第24部分：洗衣机的特殊要求	China National Standards 4:	English PDF
GB/T 44165.4-2024	Detection methods for key chemical substances in consumer products-Part 4: 1,4-dichlorobenzene {译} 消费品中重点化学物质检测方法-第4部分：1,4-二氯苯	China National Standards 4:	English PDF
GB/T 44083.4-2024	Road vehicles - Methods and rules for evaluating the usability of child restraint systems and their installation in vehicle fixing systems - Part 4: Booster seats and booster cushions {译} 道路车辆-儿童约束系统以及与车辆固定系统配装的使用性评价方法和规则-第4部分：增高椅和增高垫	China National Standards 4:	English PDF
GB/T 10781.4-2024	Quality requirements for liquor - Part 4: Maotai-flavor liquor {译} 白酒质量要求-第4部分：酱香型白酒	China National Standards 4:	English PDF
GB/T 34877.4-2024	Industrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intensity method {译} 工业风机-标准实验室条件下风机声功率级的测定-第4部分：声强法	China National Standards 4:	English PDF
GB/T 33475.4-2024	Information technology - High efficiency multimedia coding - Part 4: Conformity testing {译} 信息技术-高效多媒体编码-第4部分：符合性测试	China National Standards 4:	English PDF
GB/T 44069.4-2024	Ferrite cores - Guidelines for size and surface defect limits - Part 4: RM type cores {译} 铁氧体磁心-尺寸和表面缺陷极限导则-第4部分:RM型磁心	China National Standards 4:	English PDF
GB/Z 3480.4-2024	Calculation of load capacity of spur and helical gears - Part 4: Calculation of load capacity of tooth surface fracture {译} 直齿轮和斜齿轮承载能力计算-第4部分：齿面断裂承载能力计算	China National Standards 4:	English PDF
GB/T 18336.4-2024	Network security technology - Information technology security assessment criteria - Part 4: Normative framework for assessment methods and activities {译} 网络安全技术-信息技术安全评估准则-第4部分：评估方法和活动的规范框架	China National Standards 4:	English PDF
GB/T 4074.4-2024	Test methods for winding wires - Part 4: Chemical properties {译} 绕组线试验方法-第4部分：化学性能	China National Standards 4:	English PDF
GB/T 42151.4-2024	Electric power automation communication networks and systems-Part 4: System and project management {译} 电力自动化通信网络和系统-第4部分：系统和项目管理	China National Standards 4:	English PDF
GB/T 43590.504-2024	Laser display devices-Part 5-4: Optical test methods for colored speckle {译} 激光显示器件-第5-4部分：彩色散斑的光学测试方法	China National Standards 4:	English PDF
GB/T 43905.4-2024	Laboratory methods for sampling fumes and gases for welding and related processes - Part 4: Emission limits of welding fumes from welding materials {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第4部分：焊接材料焊接烟尘排放限值	China National Standards 4:	English PDF
GB/T 43917.4-2024	Welding fume capture and separation equipment-Part 4: Determination of minimum air volume of capture device {译} 焊接烟尘捕集和分离设备-第4部分：捕集装置最小风量的测定	China National Standards 4:	English PDF
GB/T 44021.4-2024	Audio, video and related equipment - Power consumption measurement - Part 4: Video recording equipment {译} 音视频及相关设备-功耗测量-第4部分：录像设备	China National Standards 4:	English PDF
GB/T 15843.4-2024	Information technology - Security technology - Entity authentication - Part 4: Mechanisms using cryptographic check functions {译} 信息技术-安全技术-实体鉴别-第4部分：采用密码校验函数的机制	China National Standards 4:	English PDF
GB/T 37364.4-2024	Technical regulations for surveying terrestrial wildlife and their habitats-Part 4: Birds {译} 陆生野生动物及其栖息地调查技术规程-第4部分：鸟类	China National Standards 4:	English PDF
GB/T 311.14-2024	Insulation coordination-Part 14: Insulation coordination of AC/DC filters in high-voltage direct current systems {译} 绝缘配合-第14部分：高压直流系统AC/DC滤波器绝缘配合	China National Standards 4:	English PDF
GB/T 34961.4-2024	Information technology - Implementation and operation of user building cluster cabling - Part 4: Measurement of end-to-end (E2E) links, modular plug-terminated links (MPTLs) and direct-connect cabling {译} 信息技术-用户建筑群布缆的实现和操作-第4部分：端到端（E2E）链路、模块化插头端接链路（MPTLs）和直连布缆的测量	China National Standards 4:	English PDF
GB/T 18721.4-2024	Printing technology - prepress data exchange - Part 4: Wide color gamut standard color image data for display - [Adobe-RGB- (1998) / SCID] {译} 印刷技术-印前数据交换-第4部分：显示用宽色域标准彩色图像数据-[Adobe-RGB-（1998）/SCID]	China National Standards 4:	English PDF
GB/T 43753.4-2024	Chemical analysis methods for precious metal alloy electroplating wastewater - Part 4: Determination of chloride ion content - silver chloride turbidity method {译} 贵金属合金电镀废水化学分析方法-第4部分：氯离子含量的测定-氯化银浊度法	China National Standards 4:	English PDF
GB/T 28799.4-2024	Heat-resistant polyethylene (PE-RT) piping systems for hot and cold water-Part 4: Valves {译} 冷热水用耐热聚乙烯（PE-RT）管道系统-第4部分：阀门	China National Standards 4:	English PDF
GB/T 43664.1-2024	Plastic pipe systems for trenchless repair of underground non-pressure drainage networks-Part-4: In-situ curing lining method {译} 水处理剂分散性能测定方法-第1部分：分散高岭土法	China National Standards 4:	English PDF
GB/T 40753.3-2024	Supply Chain Security Management System-ISO-28000 Implementation Guide-Part 4: Additional specific guidelines for the implementation of ISO-28000 with compliance to GB/T-38702 as the management target {译} 供应链安全管理体系-ISO-28000实施指南-第3部分：中小企业采用ISO-28000的附加特定指南（海港除外）	China National Standards 4:	English PDF
GB/T 43880.3-2024	Service-oriented manufacturing-Guidelines-Part 4: Capability evaluation {译} 服务型制造-导则-第3部分：资源管理	China National Standards 4:	English PDF
GB/Z 29014.2-2024	Cutting tool data representation and exchange-Part 4: Reference dictionary for adaptation items {译} 切削刀具数据表达与交换-第2部分：切削项目参考字典	China National Standards 4:	English PDF
GB/T 43064.2-2024	Guidelines for smart factory construction - Part 4: Preparation of smart factory design documents {译} 智能工厂建设导则-第2部分：虚拟工厂建设	China National Standards 4:	English PDF
GB/T 18910.41-2024	Liquid crystal display devices - Part 4: Liquid crystal display modules and screens - Basic ratings and characteristics {译} 液晶显示器件-第4-1部分：彩色矩阵液晶显示模块-基本额定值和特性	China National Standards 4:	English PDF
GB/T 4937.34-2024	Semiconductor devices - Mechanical and climatic test methods - Part 34: Power cycling {译} 半导体器件-机械和气候试验方法-第34部分：功率循环	China National Standards 4:	English PDF
GB/T 43407.4-2023	Road vehicles Ergonomic requirements for driving areas of low-floor passenger buses running on dedicated lines Part 4: Driving area environment {译} 道路车辆低地板专线行驶客车驾驶区人体工程学要求第4部分：驾驶区环境	China National Standards 4:	English PDF
GB/T 43330.4-2023	Ship's ballast water treatment systems Part 4: Discharge sampling devices and procedures {译} 船舶压载水处理系统第4部分：排放取样装置和规程	China National Standards 4:	English PDF
GB/T 32151.14-2023	Carbon emission accounting and reporting requirements Part 14: Other non-ferrous metal smelting and rolling processing enterprises {译} 碳排放核算与报告要求第14部分：其他有色金属冶炼和压延加工企业	China National Standards 4:	English PDF
GB/T 31308.4-2023	Data elements, processes and documents in administration, commerce and industry Long-lasting signatures Part 4: Attestation object attributes for long-lasting signature formats {译} 行政、商业和行业中的数据元、过程和文档长效签名第4部分：用于长效签名格式的存证对象属性	China National Standards 4:	English PDF
GB/T 23031.4-2023	Industrial Internet Platform Application Implementation Guide Part 4: Networked Collaboration {译} 工业互联网平台应用实施指南第4部分：网络化协同	China National Standards 4:	English PDF
GB/Z 41275.4-2023	Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solder Part 4: Ball Grid Array Ball Installation {译} 航空电子过程管理含无铅焊料航空航天及国防电子系统第4部分：球栅阵列植球	China National Standards 4:	English PDF
GB/T 7256.4-2023	Civil airport navigation aids Part 4: Wind vane {译} 民用机场助航灯具第4部分:风向标	China National Standards 4:	English PDF
GB/T 7000.224-2023	Luminaires Part 2-24: Special requirements Limited surface temperature luminaires {译} 灯具第2-24部分：特殊要求限制表面温度灯具	China National Standards 4:	English PDF
GB/T 7000.204-2023	Luminaires Part 2-4: Special requirements for portable general purpose luminaires {译} 灯具第2-4部分：特殊要求可移式通用灯具	China National Standards 4:	English PDF
GB/Z 6113.404-2023	Specification for radio disturbance and immunity measuring equipment and measurement methods Part 4-4: Uncertainty, statistics and limit value modeling Statistics of complaints and limit value calculation model for the protection of radio services {译} 无线电骚扰和抗扰度测量设备和测量方法规范第4-4部分：不确定度、统计学和限值建模投诉的统计和保护无线电业务的限值计算模型	China National Standards 4:	English PDF
GB/T 4893.4-2023	Testing of physical and chemical properties of paint films on furniture surfaces Part 4: Adhesion cross-cut determination method {译} 家具表面漆膜理化性能试验第4部分：附着力交叉切割测定法	China National Standards 4:	English PDF
GB/T 18916.14-2023	Water quotas Part 14: Woolen textile products {译} 取水定额第14部分：毛纺织产品	China National Standards 4:	English PDF
GB/T 29165.4-2023	Oil and gas industry Glass fiber reinforced plastic pipes Part 4: Assembly, installation and operation {译} 石油天然气工业玻璃纤维增强塑料管第4部分：装配、安装与运行	China National Standards 4:	English PDF
GB/T 25684.14-2023	Earthmoving machinery - Safety Part 14: Requirements for small implement carriers {译} 土方机械安全第14部分：小型机具承载机的要求	China National Standards 4:	English PDF
GB/T 30117.4-2023	Photobiosafety of lamps and lamp systems Part 4: Measurement methods {译} 灯和灯系统的光生物安全第4部分：测量方法	China National Standards 4:	English PDF
GB/T 21413.4-2023	Rail transit - Electrical equipment for rolling stock - Part 4: Electrical components - Rules for AC circuit breakers {译} 轨道交通机车车辆电气设备第4部分：电工器件交流断路器规则	China National Standards 4:	English PDF
GB/T 42513.4-2023	Methods for chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry {译} 镍合金化学分析方法第4部分：硅含量的测定一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法	China National Standards 4:	English PDF
GB/T 27612.4-2023	Agricultural irrigation equipment sprinkler heads Part 4: Durability test methods {译} 农业灌溉设备喷头第4部分：耐久性试验方法	China National Standards 4:	English PDF
GB/T 18690.4-2023	Agricultural irrigation equipment - Filters for micro-irrigation - Part 4: Granular media filters {译} 农业灌溉设备微灌用过滤器第4部分：颗粒介质过滤器	China National Standards 4:	English PDF
GB/T 40283.4-2023	Automation Systems and Integration Competency Unit Interoperability for Manufacturing Application Solutions Part 4: Competency Unit Assessment of Manufacturing Application Requirements {译} 自动化系统与集成制造应用解决方案的能力单元互操作第4部分：制造应用需求的能力单元评估	China National Standards 4:	English PDF
GB/T 43258.4-2023	Road vehicles Diagnostic communications over Internet Protocol (DoIP) Part 4: Ethernet-based high-speed data link connectors {译} 道路车辆基于因特网协议的诊断通信 (DoIP) 第4部分: 基于以太网的高速数据链路连接器	China National Standards 4:	English PDF
GB/T 43253.4-2023	Road vehicles Functional safety audit and assessment methods Part 4: Hardware level {译} 道路车辆功能安全审核及评估方法第4部分：硬件层面	China National Standards 4:	English PDF
GB/T 23101.4-2023	Surgical implants Hydroxyapatite Part 4: Determination of coating bond strength {译} 外科植入物羟基磷灰石第4部分：涂层粘结强度的测定	China National Standards 4:	English PDF
GB/T 17529.4-2023	Acrylic acids and esters for industrial use Part 4: n-Butyl acrylate for industrial use {译} 工业用丙烯酸及酯第4部分：工业用丙烯酸正丁酯	China National Standards 4:	English PDF
GB/T 43326.4-2023	Snow blowers - Safety requirements and test methods - Part 4: Additional national and regional requirements {译} 抛雪机安全要求和试验方法第4部分：国家和地区的附加要求	China National Standards 4:	English PDF
GB/T 15558.4-2023	Buried polyethylene (PE) piping systems for gas use Part 4: Valves {译} 燃气用埋地聚乙烯（PE）管道系统第4部分：阀门	China National Standards 4:	English PDF
GB/T 13871.4-2023	Rotating shaft lip seals with elastomer sealing elements - Part 4: Performance test procedures {译} 密封元件为弹性体材料的旋转轴唇形密封圈第4部分：性能试验程序	China National Standards 4:	English PDF
GB/T 43316.4-2023	Plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure method {译} 塑料耐环境应力开裂(ESC)的测定第4部分:球压或针压法	China National Standards 4:	English PDF
GB/T 5338.4-2023	Series 1 containers Technical requirements and test methods Part 4: Unpressurized dry bulk containers {译} 系列1集装箱技术要求和试验方法第4部分：无压干散货集装箱	China National Standards 4:	English PDF
GB 16994.4-2023	Safety requirements for port operations Part 4: General cargo containers {译} 港口作业安全要求第4部分：普通货物集装箱	China National Standards 4:	English PDF
GB/Z 40602.4-2023	Radio interference from antennas and receiving systems Part 4: Wireless receiving systems Electromagnetic compatibility test methods for electronic equipment with integrated wireless modules {译} 天线及接收系统的无线电干扰第4部分：无线接收系统集成无线模块电子设备电磁兼容测试方法	China National Standards 4:	English PDF
GB/Z 18975.4-2023	Industrial Automation Systems and Integration Process Plant (Including Oil and Gas Production Facilities) Life Cycle Data Integration Part 4: Initial Reference Data {译} 工业自动化系统与集成流程工厂（包括石油和天然气生产设施）生命周期数据集成第4部分：初始参考数据	China National Standards 4:	English PDF
GB/T 7409.4-2023	Synchronous motor excitation system Part 4: Technical requirements for small and medium-sized synchronous motor excitation system {译} 同步电机励磁系统第4部分：中小型同步电机励磁系统技术要求	China National Standards 4:	English PDF
GB/T 5170.14-2023	Inspection methods for environmental testing equipment Part 14: Electric vibration system for vibration (sinusoidal) testing {译} 环境试验设备检验方法第14部分：振动（正弦）试验用电动式振动系统	China National Standards 4:	English PDF
GB/T 5169.34-2023	Fire hazard tests for electrical and electronic products Part 34: Guidelines for fire hazard assessment Ignitability Summary and relevance of test methods {译} 电工电子产品着火危险试验第34部分：着火危险评定导则起燃性试验方法概要和相关性	China National Standards 4:	English PDF
GB/T 43201.4-2023	Industrial Automation Systems and Integration Standardized Procedures for Production Systems Engineering Part 4: Key Performance Indicators in the Production Planning Process {译} 工业自动化系统与集成生产系统工程的标准化程序第4部分：生产计划过程中的关键绩效指标	China National Standards 4:	English PDF
GB/T 43077.4-2023	Hydraulic Transmission Connections Plain Threaded Flat Ports and Stud Ends Part 4: Hexagonal Screw Plug {译} 液压传动连接普通螺纹平油口和螺柱端第4部分：六角螺塞	China National Standards 4:	English PDF
GB/T 42983.4-2023	Industrial Robot Operation and Maintenance Part 4: Predictive Maintenance {译} 工业机器人运行维护第4部分：预测性维护	China National Standards 4:	English PDF
GB/T 29493.4-2023	Determination of harmful substances in textile dyeing and finishing auxiliaries Part 4: Determination of polycyclic aromatic hydrocarbons (PAHs) {译} 纺织染整助剂中有害物质的测定第4部分：多环芳烃化合物（PAHs）的测定	China National Standards 4:	English PDF
GB/T 28059.4-2023	Highway Network Image Information Management System Platform Interconnection Technical Specifications Part 4: User and Equipment Management {译} 公路网图像信息管理系统平台互联技术规范第4部分：用户及设备管理	China National Standards 4:	English PDF
GB/T 26949.24-2023	Industrial Vehicles Stability Verification Part 24: Off-Road Slewing Telescopic Forklift {译} 工业车辆稳定性验证第24部分：越野型回转伸缩臂式叉车	China National Standards 4:	English PDF
GB/T 22317.4-2023	Quality-assessed piezoelectric filters Part 4: Sub-specifications Capability approval {译} 有质量评定的压电滤波器第4部分：分规范能力批准	China National Standards 4:	English PDF
GB/T 20688.4-2023	Rubber Bearings Part 4: Ordinary Rubber Bearings {译} 橡胶支座第4部分：普通橡胶支座	China National Standards 4:	English PDF
GB/T 20234.4-2023	Connecting devices for conductive charging of electric vehicles Part 4: High-power DC charging interface {译} 电动汽车传导充电用连接装置第4部分：大功率直流充电接口	China National Standards 4:	English PDF
GB/T 17693.14-2023	Guidelines for Translating and Writing Chinese Characters of Place Names in Foreign Languages Part 14: Vietnamese {译} 外语地名汉字译写导则第14部分:越南语	China National Standards 4:	English PDF
GB/T 10357.4-2023	Furniture mechanical properties test Part 4: Cabinet stability {译} 家具力学性能试验第4部分：柜类稳定性	China National Standards 4:	English PDF
GB/T 42629.4-2023	International Code of Conduct for Environmental Surveys of Seabed Areas and High Seas Part 4: Survey of Physical Properties of Marine Sediments {译} 国际海底区域和公海环境调查规程第4部分：海洋沉积物物理特性调查	China National Standards 4:	English PDF
GB/T 28712.4-2023	Heat exchanger types and basic parameters Part 4: Thermosiphon reboiler {译} 热交换器型式与基本参数第4部分：热虹吸式重沸器	China National Standards 4:	English PDF
GB/T 6150.4-2023	Chemical analysis methods for tungsten concentrates Part 4: Determination of sulfur content High-frequency induction infrared absorption method and combustion-iodometric method {译} 钨精矿化学分析方法第4部分：硫含量的测定高频感应红外吸收法和燃烧-碘量法	China National Standards 4:	English PDF
GB/T 20147.4-2023	Colorimetry Part 4: CIE 1976 L* a* b* color space {译} 色度学第4部分：CIE 1976 L* a* b*颜色空间	China National Standards 4:	English PDF
GB/T 20564.14-2023	High-strength cold-rolled steel plates and strips for automobiles Part 14: Low-density steel {译} 汽车用高强度冷连轧钢板及钢带第14部分：低密度钢	China National Standards 4:	English PDF
GB/T 713.4-2023	Steel plates and strips for pressure equipment Part 4: Nickel alloy steels with specified low temperature properties {译} 承压设备用钢板和钢带第4部分：规定低温性能的镍合金钢	China National Standards 4:	English PDF
GB/T 20818.14-2023	Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 14: List of properties (LOP) for electronic data exchange of temperature measuring equipment {译} 工业过程测量和控制过程设备目录中的数据结构和元素第14部分：温度测量设备电子数据交换用属性列表(LOP)	China National Standards 4:	English PDF
GB/T 15092.4-2023	Appliance switches Part 2-4: Special requirements for independently installed switches {译} 器具开关第2-4部分：独立安装开关的特殊要求	China National Standards 4:	English PDF

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