Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43252-2023 |
Energy COnsumption and Driving Range Test Methods for Fuel Cell Electric Vehicles (Amendment No. 1) {译} 燃料电池电动汽车能量消耗量及续驶里程试验方法《第1号修改单》 |
China National Standards CO |
 English PDF |
| GB/T 18386.1-2021 |
Energy COnsumption and Driving Range Test Methods for Electric Vehicles - Part 1: Light-Duty Vehicles (Amendment No. 1) {译} 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《第1号修改单》 |
China National Standards CO |
English PDF |
| GB/T 46046-2025 |
Road COnstruction and Maintenance Equipment - Asphalt Spreaders and Asphalt Gravel Spreaders/Spreaders - Terminology and Commercial Specifications {译} 道路施工与养护设备-沥青洒布机和沥青碎石同步洒/撒布机-术语和商业规格 |
China National Standards CO |
English PDF |
| GB/T 46045-2025 |
COncrete Pavement Paving Machinery and Equipment - Terminology {译} 混凝土路面铺筑机械与设备-术语 |
China National Standards CO |
English PDF |
| GB/T 46044.2-2025 |
ACOustics - Determination of sound power levels of noise sources using the sound pressure method Engineering Methods for Small Portable Sound Sources in Reverberant Fields - Part 2: Specialized Reverberation Chamber Method {译} 声学-声压法测定噪声源声功率级-混响场中的小型可移动声源工程法-第2部分：专用混响测试室法 |
China National Standards CO |
English PDF |
| GB/T 46027-2025 |
Greenhouse gases - Methods and requirements for quantifying product carbon footprints - Room air COnditioners {译} 温室气体-产品碳足迹量化方法与要求-房间空调器 |
China National Standards CO |
English PDF |
| GB/T 46022-2025 |
COver Glass for In-Vehicle Displays {译} 车载显示用盖板玻璃 |
China National Standards CO |
English PDF |
| GB/T 46021-2025 |
Automotive Glass Light and Thermal COmfort Test and Evaluation Methods {译} 汽车玻璃光热舒适性测试评价方法 |
China National Standards CO |
English PDF |
| GB/T 46019.2-2025 |
Plastics - Identification of Recycled Plastic COmponents - Part 2: Polypropylene (PP) Materials {译} 塑料-再生塑料成分鉴别-第2部分：聚丙烯（PP）材料 |
China National Standards CO |
English PDF |
| GB/T 46019.1-2025 |
Plastics - Identification of Recycled Plastic COmponents - Part 1: Polyethylene Terephthalate (PET) Materials {译} 塑料-再生塑料成分鉴别-第1部分：聚对苯二甲酸乙二醇酯（PET）材料 |
China National Standards CO |
English PDF |
| GB/T 46017-2025 |
COpper Rods for Charging Pile Connectors {译} 充电桩连接器用铜棒 |
China National Standards CO |
English PDF |
| GB/T 46016-2025 |
General Technical Requirements for Desks and Chairs for Primary and SeCOndary School Students During Lunch Break {译} 中小学生午休课桌椅通用技术要求 |
China National Standards CO |
English PDF |
| GB/T 46014-2025 |
General Technical Requirements for Solid Wood COmposite Panels for Furniture {译} 家具用实木复合板通用技术条件 |
China National Standards CO |
English PDF |
| GB/T 45996-2025 |
General Requirements for the COnstruction of a Science and Technology Evaluation Index System {译} 科技评估指标体系构建通用要求 |
China National Standards CO |
English PDF |
| GB/T 45992-2025 |
COllagen and Its Hydrolyzates {译} 胶原蛋白及其水解物 |
China National Standards CO |
English PDF |
| GB/T 45991-2025 |
COmmunication Quality Evaluation Specification for Household and Similar Electrical Appliances {译} 家用和类似用途电器通信质量评价规范 |
China National Standards CO |
English PDF |
| GB/T 45987-2025 |
Information Technology - TeleCOmmunications and Information Exchange between Systems - Local and Metropolitan Area Networks - Specific Requirements Request for Reliability - Frame Replication and Elimination {译} 信息技术-系统间的远程通信和信息交换-局域网和城域网-特定要求-用于可靠性的帧复制和消除 |
China National Standards CO |
English PDF |
| GB/T 45982.3-2025 |
Microjoining of SeCOnd-Generation High-Temperature Superconductors - Part 3: Joint Test Methods {译} 第二代高温超导体微连接-第3部分：接头试验方法 |
China National Standards CO |
English PDF |
| GB/T 45982.2-2025 |
Microjoining of SeCOnd-Generation High-Temperature Superconductors - Part 2: Welding and Test Personnel Qualifications {译} 第二代高温超导体微连接-第2部分：焊接与试验人员资格 |
China National Standards CO |
English PDF |
| GB/T 45982.1-2025 |
Microjoining of SeCOnd-Generation High-Temperature Superconductors - Part 1: Process Requirements {译} 第二代高温超导体微连接-第1部分：工艺要求 |
China National Standards CO |
English PDF |
| GB/T 45979-2025 |
Technical Specifications for Satellite Remote Sensing Dynamic Monitoring of COal Mining Subsidence Areas {译} 采煤沉陷区卫星遥感动态监测技术规程 |
China National Standards CO |
English PDF |
| GB/T 45976-2025 |
Aircraft - Environmental Testing of Airborne Fluid System COmponents - Flame Resistance in Designated Fire Zones {译} 飞机-机载流体系统部件的环境试验-指定火区的火焰耐受性 |
China National Standards CO |
English PDF |
| GB/T 45975-2025 |
Data Format for Terrestrial ECOlogical Meteorological Applications {译} 陆地生态气象应用数据格式 |
China National Standards CO |
English PDF |
| GB/T 45972-2025 |
Technical requirements for COmplete sets of equipment for the production of concrete panels for prefabricated buildings {译} 装配式建筑用混凝土板材生产成套装备技术要求 |
China National Standards CO |
English PDF |
| GB/T 45970-2025 |
Steel wire and its products - Zinc or zinc-aluminum alloy COatings {译} 钢丝及其制品-锌或锌铝合金镀层 |
China National Standards CO |
English PDF |
| GB/T 45967-2025 |
General method for determination of total carbon and total organic carbon COntent in inorganic chemical products {译} 无机化工产品中总碳和总有机碳含量测定通用方法 |
China National Standards CO |
English PDF |
| GB/T 45960-2025 |
Information Technology - Government Service COde - Reference Model {译} 信息技术-政务服务码-参考模型 |
China National Standards CO |
English PDF |
| GB/T 45959-2025 |
Information Technology - Government Service COde - Code System Technical Requirements {译} 信息技术-政务服务码-码系统技术要求 |
China National Standards CO |
English PDF |
| GB/T 45958-2025 |
Network Security Technology - Artificial Intelligence COmputing Platform Security Framework {译} 网络安全技术-人工智能计算平台安全框架 |
China National Standards CO |
English PDF |
| GB/T 45957-2025 |
Information Technology - Government Service COde - Code System Interface Requirements {译} 信息技术-政务服务码-码系统接口要求 |
China National Standards CO |
English PDF |
| GB/T 45950-2025 |
Fengyun-4 Meteorological Satellite Direct Broadcast High-Speed Information Transmission ProtoCOl {译} 风云四号气象卫星直接广播高速信息传输协议 |
China National Standards CO |
English PDF |
| GB/T 45939-2025 |
CO-extruded Film for Photovoltaic Module Encapsulation {译} 光伏组件封装用共挤胶膜 |
China National Standards CO |
English PDF |
| GB/T 45913-2025 |
Digital COpyright Unique Identifier Symbols {译} 数字版权唯一标识符 |
China National Standards CO |
English PDF |
| GB/T 45906.10-2025 |
Substation SeCOndary Systems - Part 10: Testing and Inspection {译} 变电站二次系统-第10部分：试验与检测 |
China National Standards CO |
English PDF |
| GB/T 45906.9-2025 |
Substation SeCOndary Systems - Part 9: Construction Specifications {译} 变电站二次系统-第9部分：建设规范 |
China National Standards CO |
English PDF |
| GB/T 45906.8-2025 |
Substation SeCOndary Systems - Part 8: Electrical Operation Error Prevention {译} 变电站二次系统-第8部分：电气操作防误 |
China National Standards CO |
English PDF |
| GB/T 45906.7-2025 |
Substation SeCOndary Systems - Part 7: Centralized Monitoring Systems {译} 变电站二次系统-第7部分：集中监控系统 |
China National Standards CO |
English PDF |
| GB/T 45906.6-2025 |
Substation SeCOndary Systems - Part 6: On-site Monitoring Systems {译} 变电站二次系统-第6部分：站内监控系统 |
China National Standards CO |
English PDF |
| GB/T 45906.5-2025 |
Substation SeCOndary Systems - Part 5: Protection, Control, and Related Equipment {译} 变电站二次系统-第5部分：保护控制及相关设备 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 45906.3-2025 |
Substation SeCOndary Systems - Part 3: Communication Message Specifications {译} 变电站二次系统-第3部分：通信报文规范 |
China National Standards CO |
English PDF |
| GB/T 45906.2-2025 |
Substation SeCOndary Systems - Part 2: Data and Models {译} 变电站二次系统-第2部分：数据与模型 |
China National Standards CO |
English PDF |
| GB/T 45906.1-2025 |
Substation SeCOndary Systems - Part 1: General Requirements {译} 变电站二次系统-第1部分：通用要求 |
China National Standards CO |
English PDF |
| GB/T 45898.1-2025 |
Medical gas pipeline system terminals - Part 1: Terminals for COmpressed medical gases and vacuum {译} 医用气体管道系统终端-第1部分：用于压缩医用气体和真空的终端 |
China National Standards CO |
English PDF |
| GB/T 45870.1-2025 |
Springs - Measurement and Test Parameters - Part 1: COld-Formed Cylindrical Helical Compression Springs {译} 弹簧-测量和试验参数-第1部分：冷成形圆柱螺旋压缩弹簧 |
China National Standards CO |
English PDF |
| GB/T 45867-2025 |
Additive Manufacturing - Technical Specifications for Integrated Forming of Dissimilar Metals of CObalt-Based Alloys and Stainless Steel {译} 增材制造-钴基合金与不锈钢异种金属一体化成形技术规范 |
China National Standards CO |
English PDF |
| GB/T 45866-2025 |
Earth-Moving Machinery - Layered Software Architecture for Machine COntrol Systems - General Requirements {译} 土方机械-机器控制系统分层式软件架构-通用要求 |
China National Standards CO |
English PDF |
| GB/T 45864.1-2025 |
Earth-Moving Machinery - COllision Warning and Avoidance - Part 1: General Requirements {译} 土方机械-碰撞警告和避免-第1部分：通用要求 |
China National Standards CO |
English PDF |
| GB/T 45863-2025 |
Test COnditions for CNC Vertical External Broaching Machines - Accuracy Tests {译} 数控立式外拉床检验条件-精度检验 |
China National Standards CO |
English PDF |
| GB/T 45860.2-2025 |
Acceptance Testing of Fiber Laser Beam Welders - Part 2: Moving Mechanisms for Fiber Optic COnveyors {译} 光纤激光束焊机的验收试验-第2部分:光纤输送机的移动机构 |
China National Standards CO |
English PDF |
| GB/T 45860.1-2025 |
Fiber Laser Beam Welder Acceptance Tests - Part 1: Laser COmponents for Fiber Optic Conveyors {译} 光纤激光束焊机的验收试验-第1部分:光纤输送机的激光组件 |
China National Standards CO |
English PDF |
| GB/T 45858-2025 |
Additive Manufacturing - COld Spray Process Specifications {译} 增材制造-冷喷涂工艺规范 |
China National Standards CO |
English PDF |
| GB/T 45857-2025 |
Flux-COred Wire for Gas Electro-Mechanical Welding {译} 气电焊用药芯焊丝 |
China National Standards CO |
English PDF |
| GB/T 45850.1-2025 |
Packaging Bags - Test COnditions - Part 1: Paper Bags {译} 包装袋-试验条件-第1部分：纸袋 |
China National Standards CO |
English PDF |
| GB/T 45830-2025 |
ACOustics - Acoustic Quality of Open Office Spaces {译} 声学-开放式办公空间的声学质量 |
China National Standards CO |
English PDF |
| GB/T 45822-2025 |
Transparent Glass-Ceramics for Mobile Display COvers {译} 移动显示盖板用透明微晶玻璃 |
China National Standards CO |
English PDF |
| GB/T 45816-2025 |
Road Vehicles - Refrigerant Systems for Automotive Air COnditioning Systems - Safety Requirements {译} 道路车辆-汽车空调系统用制冷剂系统-安全要求 |
China National Standards CO |
English PDF |
| GB/T 45703-2025 |
COnsumer Privacy Protection in Product and Service Design - High-Level Requirements {译} 产品和服务设计中的消费者隐私保护-高阶要求 |
China National Standards CO |
English PDF |
| GB/T 45305.2-2025 |
ACOustics - Laboratory Measurement of Sound Insulation of Building Components - Part 2: Measurement of Airborne Sound Insulation {译} 声学-建筑构件隔声的实验室测量-第2部分：空气声隔声测量 |
China National Standards CO |
English PDF |
| GB/T 45159.6-2025 |
Mechanical Vibration and Shock - Characterization of Dynamic Mechanical Properties of VisCOelastic Materials - Part 6: Time-Temperature Superposition {译} 机械振动与冲击-黏弹性材料动态力学性能的表征-第6部分：时温叠加 |
China National Standards CO |
English PDF |
| GB/T 45159.5-2025 |
Mechanical Vibration and Shock - Characterization of Dynamic Mechanical Properties of VisCOelastic Materials - Part 5: Poisson's Ratio Based on Comparison of Measurement and Finite Element Analysis {译} 机械振动与冲击-黏弹性材料动态力学性能的表征-第5部分：基于测量和有限元分析比较的泊松比 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 41762.1-2025 |
Fiber-reinforced plastic COmposites - Determination of through-thickness properties of laminates - Part 1: Direct tension and compression tests {译} 纤维增强塑料复合材料-层合板厚度方向性能的测定-第1部分：直接拉伸和压缩试验 |
China National Standards CO |
English PDF |
| GB/T 41270.3-2025 |
Avionics process management - Atmospheric radiation effects - Part 3: System design optimization COnsidering single-event effects (SEE) of atmospheric radiation {译} 航空电子过程管理-大气辐射影响-第3部分：考虑大气辐射单粒子效应（SEE）的系统设计优化 |
China National Standards CO |
English PDF |
| GB/T 38278.3-2025 |
Technical requirements for holographic anti-COunterfeiting products - Part 3: Anti-counterfeiting holographic hot stamping foil {译} 全息防伪产品技术条件-第3部分：防伪全息烫印箔 |
China National Standards CO |
English PDF |
| GB/T 38278.2-2025 |
Technical requirements for holographic anti-COunterfeiting products - Part 2: Anti-counterfeiting holographic paper {译} 全息防伪产品技术条件-第2部分：防伪全息纸 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 34942-2025 |
Cybersecurity technology - Method for assessing the security capabilities of cloud COmputing services {译} 网络安全技术-云计算服务安全能力评估方法 |
China National Standards CO |
English PDF |
| GB/T 34880.3-2025 |
Test COnditions for five-axis machining centers - Part 3: Technical specifications {译} 五轴联动加工中心检验条件-第3部分：技术条件 |
China National Standards CO |
English PDF |
| GB/T 34880.2-2025 |
Test COnditions for five-axis machining centers - Part 2: Accuracy inspection of vertical machine tools {译} 五轴联动加工中心检验条件-第2部分：立式机床精度检验 |
China National Standards CO |
English PDF |
| GB/T 34880.1-2025 |
Test COnditions for five-axis machining centers - Part 1: Accuracy inspection of horizontal machine tools {译} 五轴联动加工中心检验条件-第1部分：卧式机床精度检验 |
China National Standards CO |
English PDF |
| GB/T 34399-2025 |
Verification of temperature COntrol facilities and equipment for cold chain logistics of pharmaceutical products - Technical specification for performance confirmation {译} 医药产品冷链物流温控设施设备验证-性能确认技术规范 |
China National Standards CO |
English PDF |
| GB/T 34333-2025 |
Refractory materials - Chemical analysis method using inductively COupled plasma atomic emission spectroscopy (ICP-AES) {译} 耐火材料-电感耦合等离子体原子发射光谱（ICP-AES）化学分析方法 |
China National Standards CO |
English PDF |
| GB/T 34204-2025 |
COiled tubing {译} 连续油管 |
China National Standards CO |
English PDF |
| GB/T 33824-2025 |
New Energy Power Electric Vehicles Aluminum and aluminum alloy plates and strips for tank shells and COvers {译} 新能源动力电池壳及盖用铝及铝合金板、带材 |
China National Standards CO |
English PDF |
| GB/T 33346-2025 |
COnductor Rails for Wind Turbines (Dense Busbar Ducts) {译} 风力发电导电轨（密集型母线槽） |
China National Standards CO |
English PDF |
| GB/T 33100-2025 |
Dipped COrd Belt Flexural Fatigue Test Method {译} 浸胶帘线带式曲挠疲劳试验方法 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 33014.2-2025 |
Road Vehicles - Test Methods for Immunity of Electrical/Electronic COmponents to Narrowband Radiated Electromagnetic Energy - Part 2: Anechoic Chamber 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2部分：电波暗室法 |
China National Standards CO |
English PDF |
| GB/T 32278-2025 |
Thickness and Flatness Test Method for SiliCOn Carbide Single Wafers {译} 碳化硅单晶片厚度和平整度测试方法 |
China National Standards CO |
English PDF |
| GB/T 32151.51-2025 |
Greenhouse Gas Emissions AcCOunting and Reporting Requirements - Part 51: Stamping Enterprises {译} 温室气体排放核算与报告要求-第51部分：冲压企业 |
China National Standards CO |
English PDF |
| GB/T 31940-2025 |
Bimetallic COmposite Steel Pipes for Fluid Transport {译} 输送流体用双金属复合钢管 |
China National Standards CO |
English PDF |
| GB/T 31080-2025 |
Service Specifications for COld Chain Logistics of Aquatic Products {译} 水产品冷链物流服务规范 |
China National Standards CO |
English PDF |
| GB/T 30868-2025 |
Microtube Density Test Method for SiliCOn Carbide Single Wafers {译} 碳化硅单晶片微管密度测试方法 |
China National Standards CO |
English PDF |
| GB/T 30539-2025 |
Language Service COmpetency Rating and Designation in the Business Sector {译} 商务领域语言服务能力等级与标识 |
China National Standards CO |
English PDF |
| GB/T 30312-2025 |
Test Method for Thermal Shrinkage of Dipped Yarn, COrd, and Cord {译} 浸胶纱线、线绳和帘线热收缩试验方法 |
China National Standards CO |
English PDF |
| GB/T 30310.1-2025 |
Determination of Adhesive COntent of Dipped Cord, Cord, and Yarn - Part 1: Nuclear Magnetic Resonance Method {译} 浸胶帘线、线绳、纱线附胶量的测定-第1部分：核磁共振仪法 |
China National Standards CO |
English PDF |
| GB/T 30104.222-2025 |
Digital Addressable Lighting Interface - Part 222: Particular Requirements for COntrol Gear - Heat Lamp Protection (Equipment Type 21) {译} 数字可寻址照明接口-第222部分：控制装置的特殊要求-热灯保护（设备类型21） |
China National Standards CO |
English PDF |
| GB/T 30104.220-2025 |
Digital Addressable Lighting Interface - Part 220: Particular Requirements for COntrol Gear - Central Power Supply Emergency Operation (Equipment Type 19) {译} 数字可寻址照明接口-第220部分：控制装置的特殊要求-中央供电应急操作（设备类型19） |
China National Standards CO |
English PDF |
| GB/T 30104.207-2025 |
Digital addressable lighting interface - Part 207: Particular requirements for COntrol devices LED Module (Equipment Type 6) {译} 数字可寻址照明接口-第207部分：控制装置的特殊要求-LED模块（设备类型6） |
China National Standards CO |
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 CO |
English PDF |
| GB/T 30104.102-2025 |
Digital addressable lighting interface - Part 102: General requirements - COntrol devices {译} 数字可寻址照明接口-第102部分：一般要求-控制装置 |
China National Standards CO |
English PDF |
| GB/T 30104.101-2025 |
Digital addressable lighting interface - Part 101: General requirements - System COmponents {译} 数字可寻址照明接口-第101部分：一般要求-系统组件 |
China National Standards CO |
English PDF |
| GB/T 29992-2025 |
Rubber seals for household pressure COokers {译} 日用压力锅橡胶密封圈 |
China National Standards CO |
English PDF |
| GB/T 29855-2025 |
COmmunity information technology terminology {译} 社区信息化术语 |
China National Standards CO |
English PDF |
| GB/T 29730-2025 |
Manifolds for hot and COld water {译} 冷热水用分集水器 |
China National Standards CO |
English PDF |
| GB/T 29191-2025 |
COmmon service information description {译} 共性服务信息描述 |
China National Standards CO |
English PDF |
| GB/T 27043-2025 |
COnformity assessment - General requirements for the competence of proficiency testing providers {译} 合格评定-能力验证提供者能力的通用要求 |
China National Standards CO |
English PDF |
| GB/T 24504-2025 |
Injection/Pressure Dropout Test Methods for COalbed Methane Wells {译} 煤层气井注入/压降试井方法 |
China National Standards CO |
English PDF |
| GB/T 22118-2025 |
Guidelines for the COllection, Processing, and Provision of Enterprise Credit Information {译} 企业信用信息采集、处理和提供指南 |
China National Standards CO |
English PDF |
| GB/T 21866-2025 |
Determination of Antiviral and Antibacterial Activity of COatings {译} 涂膜抗病毒活性和抗菌性测定法 |
China National Standards CO |
English PDF |
| GB/T 21309-2025 |
Grain and Oil Inspection - Inspection of Rice COated with Grease or Paraffin {译} 粮油检验-涂渍油脂或石蜡大米检验 |
China National Standards CO |
English PDF |
| GB/T 21108-2025 |
Determination of ChlorampheniCOl, Thiamphenicol, and Florfenicol in Feeds - High Performance Liquid Chromatography-Tandem Mass Spectrometry {译} 饲料中氯霉素、甲砜霉素和氟苯尼考的测定-高效液相色谱-串联质谱法 |
China National Standards CO |
English PDF |
| GB/T 20716.2-2025 |
Road Vehicles - Electrical COnnectors (7-Pin) Between Tractors and Trailers - Part 2: Braking and Running System Connections for Vehicles with a 12-V Nominal Voltage {译} 道路车辆-牵引车和挂车之间的电连接器（7芯）第2部分：12-V标称电压车辆的制动系统和行走系的连接 |
China National Standards CO |
English PDF |
| GB/T 20716.1-2025 |
Road Vehicles - Electrical COnnectors (7-Pin) Between Tractors and Trailers - Part 1: Braking and Running System Connections for Vehicles with a 24-V Nominal Voltage {译} 道路车辆-牵引车和挂车之间的电连接器（7芯）第1部分：24-V标称电压车辆的制动系统和行走系的连接 |
China National Standards CO |
English PDF |
| GB/T 20644.2-2025 |
Special Environmental COnditions - Selection Guidelines - Part 2: Polymer Materials {译} 特殊环境条件-选用导则-第2部分：高分子材料 |
China National Standards CO |
English PDF |
| GB/T 20644.1-2025 |
Special Environmental COnditions - Selection Guidelines - Part 1: Metal Surface Protection {译} 特殊环境条件-选用导则-第1部分：金属表面防护 |
China National Standards CO |
English PDF |
| GB/T 20643.3-2025 |
Special environmental COnditions - Environmental test methods - Part 3: Artificial Simulation Test Methods and Guidelines - Polymer Materials {译} 特殊环境条件-环境试验方法-第3部分：人工模拟试验方法及导则-高分子材料 |
China National Standards CO |
English PDF |
| GB/T 20643.2-2025 |
Special environmental COnditions - Environmental test methods - Part 2: Artificial simulation test methods and guidelines - Electrical and electronic products (including communications products) {译} 特殊环境条件-环境试验方法-第2部分：人工模拟试验方法及导则-电工电子产品（含通信产品） |
China National Standards CO |
English PDF |
| GB/T 20643.1-2025 |
Special environmental COnditions - Environmental test methods - Part 1: General {译} 特殊环境条件-环境试验方法-第1部分：总则 |
China National Standards CO |
English PDF |
| GB/T 20623-2025 |
Emulsions for architectural COatings {译} 建筑涂料用乳液 |
China National Standards CO |
English PDF |
| GB/T 20242-2025 |
ACOustics - Measurement of real-ear acoustic performance characteristics of hearing aids {译} 声学-助听器真耳声性能特性测量 |
China National Standards CO |
English PDF |
| GB/T 20222-2025 |
General technical requirements for anti-COpying technology products {译} 防复印技术产品通用技术条件 |
China National Standards CO |
English PDF |
| GB/T 19894-2025 |
Digital cameras - Measurement methods for optical-to-electrical COnversion functions (OECFs) {译} 数码照相机-光电转换函数（OECFs）的测量方法 |
China National Standards CO |
English PDF |
| GB/T 19851.12-2025 |
Sports equipment and venues for primary and seCOndary schools - Part 12: Student physical fitness testing equipment {译} 中小学体育器材和场地-第12部分:学生体质健康测试器材 |
China National Standards CO |
English PDF |
| GB/T 19771-2025 |
Network security technology - Public key infrastructure - Minimum interoperability specifications for PKI COmponents {译} 网络安全技术-公钥基础设施-PKI组件最小互操作规范 |
China National Standards CO |
English PDF |
| GB/T 19714-2025 |
Network security technology - Public key infrastructure - Certificate management protoCOl {译} 网络安全技术-公钥基础设施-证书管理协议 |
China National Standards CO |
English PDF |
| GB/T 19626-2025 |
General technical requirements for DNA anti-COunterfeiting technology products {译} DNA防伪技术产品通用技术要求 |
China National Standards CO |
English PDF |
| GB/T 19560-2025 |
High-pressure isothermal adsorption test method for COal {译} 煤的高压等温吸附试验方法 |
China National Standards CO |
English PDF |
| GB/T 18927-2025 |
Packaging COntainers - Metal Accessories {译} 包装容器-金属辅件 |
China National Standards CO |
English PDF |
| GB/T 18758-2025 |
General Technical Requirements for Particle Track Anti-COunterfeiting Technology Products {译} 粒子径迹防伪技术产品通用技术条件 |
China National Standards CO |
English PDF |
| GB/T 18570.9-2025 |
Surface Preparation of Steel Before COating - Tests for Assessment of Surface Cleanliness - Part 9: In-situ Conductivity Determination of Water-Soluble Salts {译} 涂覆涂料前钢材表面处理-表面清洁度的评定试验-第9部分：水溶性盐的现场电导率测定法 |
China National Standards CO |
English PDF |
| GB/T 18277-2025 |
Toll COllection Systems and Collection Methods for Toll Roads {译} 收费公路收费制式和收费方式 |
China National Standards CO |
English PDF |
| GB/T 18268.22-2025 |
Electrical Equipment for Measurement, COntrol, and Laboratory Use - Electromagnetic Compatibility Requirements - Part 22: Particular Requirements - Test Configuration, Operating Conditions, and Performance Criteria for Portable Test, Measuring, and Monito {译} 测量、控制和实验室用的电设备-电磁兼容性要求-第22部分：特殊要求-低压配电系统用便携式试验、测量和监控设备的试验配置、工作条件和性能判据 |
China National Standards CO |
English PDF |
| GB/T 18117-2025 |
Photography - Processed Photographic COlor Film and Paper - Test Methods for Image Stability {译} 照相-已加工照相彩色胶片和相纸照片-影像稳定性试验方法 |
China National Standards CO |
English PDF |
| GB/T 18114.11-2025 |
Chemical analysis methods for rare earth COncentrates - Part 11: Determination of fluorine content {译} 稀土精矿化学分析方法-第11部分：氟含量的测定 |
China National Standards CO |
English PDF |
| GB/T 18114.9-2025 |
Chemical analysis methods for rare earth COncentrates - Part 9: Determination of phosphorus pentoxide content {译} 稀土精矿化学分析方法-第9部分：五氧化二磷含量的测定 |
China National Standards CO |
English PDF |
| GB/T 18114.8-2025 |
Chemical analysis methods for rare earth COncentrates - Part 8: Determination of rare earth oxide content and proportioning ratio {译} 稀土精矿化学分析方法-第8部分：稀土氧化物含量和配分量的测定 |
China National Standards CO |
English PDF |
| GB/T 18114.3-2025 |
Chemical analysis methods for rare earth COncentrates - Part 3: Determination of calcium oxide content {译} 稀土精矿化学分析方法-第3部分：氧化钙含量的测定 |
China National Standards CO |
English PDF |
| GB/T 17816-2025 |
Determination of total asCOrbic acid in feeds {译} 饲料中总抗坏血酸的测定 |
China National Standards CO |
English PDF |
| GB/T 17344-2025 |
Packaging - Packaging COntainers - Airtightness test methods {译} 包装-包装容器-气密试验方法 |
China National Standards CO |
English PDF |
| GB/T 17001.2-2025 |
Anti-COunterfeiting inks - Part 2: Magnetic anti-counterfeiting inks {译} 防伪油墨-第2部分：磁性防伪油墨 |
China National Standards CO |
English PDF |
| GB/T 17001.1-2025 |
Anti-COunterfeiting inks - Part 1: Ultraviolet-excited fluorescent anti-counterfeiting inks {译} 防伪油墨-第1部分：紫外激发荧光防伪油墨 |
China National Standards CO |
English PDF |
| GB/T 16124-2025 |
Technical specifications for environmental health impact assessment of water COnservancy and hydropower projects {译} 水利水电工程环境健康影响评价技术规范 |
China National Standards CO |
English PDF |
| GB/T 14976-2025 |
Seamless stainless steel pipes for COnveying fluids {译} 输送流体用不锈钢无缝钢管 |
China National Standards CO |
English PDF |
| GB/T 14548-2025 |
General Technical Requirements for Marine SemiCOnductor Converters {译} 船用半导体变流器通用技术条件 |
China National Standards CO |
English PDF |
| GB/T 14257-2025 |
Product BarCOdes - Requirements for Barcode Symbol Placement {译} 商品条码-条码符号放置要求 |
China National Standards CO |
English PDF |
| GB/T 14140-2025 |
Test Methods for SemiCOnductor Wafer Diameter {译} 半导体晶片直径测试方法 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 13790-2025 |
COld-Rolled Low-Carbon Steel Sheet and Strip for Enameling {译} 搪瓷用冷轧低碳钢板及钢带 |
China National Standards CO |
English PDF |
| GB/T 13492-2025 |
Automotive COatings {译} 汽车用涂料 |
China National Standards CO |
English PDF |
| GB/T 12823.3-2025 |
Photographic and Graphic Techniques - Density Measurement - Part 3: Spectral COnditions {译} 摄影和图形技术-密度测量-第3部分：光谱条件 |
China National Standards CO |
English PDF |
| GB/T 12690.11-2025 |
Chemical Analysis Methods for Non-Rare Earth Impurities in Rare Earth Metals and Their Oxides - Part 11: Determination of Magnesium COntent - Flame Atomic Absorption Spectrometry {译} 稀土金属及其氧化物中非稀土杂质化学分析方法-第11部分：镁含量的测定-火焰原子吸收光谱法 |
China National Standards CO |
English PDF |
| GB/T 12419-2025 |
Classification, Equipment, and COnstruction Requirements for Container Highway Transfer Stations {译} 集装箱公路中转站级别划分、设备配备及建设要求 |
China National Standards CO |
English PDF |
| GB/T 11840-2025 |
Determination of Moisture COntent of Uranium Dioxide Powder and Pellets {译} 二氧化铀粉末和芯块水分含量测定方法 |
China National Standards CO |
English PDF |
| GB/T 11633-2025 |
General Technical Specifications for Centralized COntrol Consoles in Ship Engine Rooms Technical Requirements {译} 船舶机舱集中控制台通用技术条件 |
China National Standards CO |
English PDF |
| GB/T 11417.1-2025 |
Ophthalmic Optics - COntact Lenses - Part 1: Vocabulary, Classification, and Recommended Labeling Specifications {译} 眼科光学-接触镜-第1部分：词汇、分类和推荐的标识规范 |
China National Standards CO |
English PDF |
| GB/T 10593.5-2025 |
Methods for Measurement of Environmental Parameters for Electrical and Electronic Products - Part 5: COrrosive Gases {译} 电工电子产品环境参数测量方法-第5部分：腐蚀性气体 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 10424-2025 |
Sintered Metal Friction Materials - Determination of COmpressive Strength {译} 烧结金属摩擦材料-抗压强度的测定 |
China National Standards CO |
English PDF |
| GB/T 10267.2-2025 |
Analysis Methods for Calcium Metal - Part 2: Photometric Determination of Trace SiliCOn {译} 金属钙分析方法-第2部分：光度法测定微量硅 |
China National Standards CO |
English PDF |
| GB/T 9258.3-2025 |
Abrasives for COated abrasives - Testing and marking of particle size composition - Part 3: Micropowder P240-P5000 {译} 涂附磨具用磨料-粒度组成的检测和标记-第3部分：微粉P240～P5000 |
China National Standards CO |
English PDF |
| GB/T 9258.2-2025 |
Abrasives for COated abrasives - Testing and marking of particle size composition - Part 2: Coarse abrasives P12 to P220 {译} 涂附磨具用磨料-粒度组成的检测和标记-第2部分：粗磨粒P12～P220 |
China National Standards CO |
English PDF |
| GB/T 7702.20-2025 |
Test methods for COal-based granular activated carbon - Part 20: Determination of pore volume and specific surface area {译} 煤质颗粒活性炭试验方法-第20部分：孔容积和比表面积的测定 |
China National Standards CO |
English PDF |
| GB/T 7582-2025 |
ACOustics - Statistical distribution of hearing thresholds in relation to age and gender {译} 声学-听阈与年龄和性别关系的统计分布 |
China National Standards CO |
English PDF |
| GB/T 7251.10-2025 |
Low-voltage Switchgear and COntrolgear Assemblies - Part 10: Guidelines for specifying assemblies {译} 低压成套开关设备和控制设备-第10部分：规定成套设备的指南 |
China National Standards CO |
English PDF |
| GB/T 7251.7-2025 |
Low-voltage Switchgear and COntrolgear Assemblies - Part 7: Assemblies for specific applications such as docks, campsites, market squares, and electric vehicle charging stations {译} 低压成套开关设备和控制设备-第7部分：码头、露营地、市集广场、电动车辆充电站等特定应用的成套设备 |
China National Standards CO |
English PDF |
| GB/T 7031-2025 |
Mechanical vibration - Road pavement spectrum - Measurement data AcCOrding to the report {译} 机械振动-道路路面谱-测量数据的报告 |
China National Standards CO |
English PDF |
| GB/T 4699.2-2025 |
Ferrochrome, siliCOn-chromium alloys, ferrochrome nitride, and high-nitrogen ferrochrome - Determination of chromium content - Ammonium persulfate oxidation titration and potentiometric titration {译} 铬铁、硅铬合金、氮化铬铁和高氮铬铁-铬含量的测定-过硫酸铵氧化滴定法和电位滴定法 |
China National Standards CO |
English PDF |
| GB/T 4300-2025 |
Ships and marine technology - Marine gyroCOmpasses {译} 船舶与海洋技术-船用陀螺罗经 |
China National Standards CO |
English PDF |
| GB/T 4130.1-2025 |
ACOustics - Calibration of hydrophones - Part 1: Free-field calibration method {译} 声学-水听器校准-第1部分：自由场校准方法 |
China National Standards CO |
English PDF |
| GB/T 4026-2025 |
Basic and safety rules for marking and labeling of human-machine interfaces - Marking of equipment terminals, COnductor terminations, and conductors {译} 人机界面标志标识的基本和安全规则-设备端子、导体终端和导体的标识 |
China National Standards CO |
English PDF |
| GB/T 3780.31-2025 |
Carbon black - Part 31: Determination of total hydrogen COntent {译} 炭黑-第31部分：总氢元素含量的测定 |
China National Standards CO |
English PDF |
| GB/T 3475-2025 |
Technical requirements and test methods for speed COntrol systems of marine diesel engines {译} 船用柴油机调速系统技术要求和试验方法 |
China National Standards CO |
English PDF |
| GB/T 3051-2025 |
General method for determination of chloride COntent in inorganic chemical products - Mercuriometric method and ion chromatography {译} 无机化工产品中氯化物含量测定的通用方法-汞量法和离子色谱法 |
China National Standards CO |
English PDF |
| GB/T 2481.1-2025 |
Abrasives for Bonded Abrasives - Determination and Marking of Particle Size COmposition - Part 1: Coarse Abrasive F4 F220 {译} 固结磨具用磨料-粒度组成的检测和标记-第1部分：粗磨粒F4～F220 |
China National Standards CO |
English PDF |
| GB/T 2423.66-2025 |
Environmental Testing - Part 2: Test Methods - Test: Temperature/Humidity/Static Load COmbination {译} 环境试验-第2部分：试验方法-试验：温度/湿度/静负载综合 |
China National Standards CO |
English PDF |
| GB/T 2423.50-2025 |
Environmental Testing - Part 2: Test Methods - Test Cy: Steady Damp Heat, Mainly Used for Accelerated Testing of COmponents {译} 环境试验-第2部分：试验方法-试验Cy：恒定湿热主要用于元件的加速试验 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 1749-2025 |
Determination of the COnsistency of Thick Paints and Putties {译} 厚漆、腻子稠度测定法 |
China National Standards CO |
English PDF |
| GB/T 713.8-2025 |
Steel Plates and Strips for Pressure Equipment - Part 8: Homogeneous and Heterogeneous Rolled COmposite Steel Plates {译} 承压设备用钢板和钢带-第8部分：同质和异质轧制复合钢板 |
China National Standards CO |
English PDF |
| GB 46039-2025 |
Safety Technical Specifications for COncrete Admixtures {译} 混凝土外加剂安全技术规范 |
China National Standards CO |
English PDF |
| GB 46031-2025 |
Technical Specifications for Explosion-Proofing Systems for COmbustible Dust Processes {译} 可燃粉尘工艺系统防爆技术规范 |
China National Standards CO |
English PDF |
| GB 46029-2025 |
Energy COnsumption Limits per Unit Product for Formaldehyde {译} 甲醛单位产品能源消耗限额 |
China National Standards CO |
English PDF |
| GB 46028-2025 |
Safety Technical Requirements for Architectural DeCOrative Stone Materials {译} 建筑装饰石材安全技术要求 |
China National Standards CO |
English PDF |
| GB 30080-2025 |
Safety Design and Production Specifications for COpper and Copper Alloy Casting {译} 铜及铜合金熔铸安全设计与生产规范 |
China National Standards CO |
English PDF |
| GB 29445-2025 |
Energy COnsumption Limits per Unit Product in Coal Mining {译} 煤炭开采单位产品能源消耗限额 |
China National Standards CO |
English PDF |
| GB 23101.2-2025 |
Surgical Implants - Hydroxyapatite - Part 2: Hydroxyapatite Thermal Spray COatings {译} 外科植入物-羟基磷灰石-第2部分：羟基磷灰石热喷涂涂层 |
China National Standards CO |
English PDF |
| GB 16808-2025 |
COmbustible Gas Alarm Controllers {译} 可燃气体报警控制器 |
China National Standards CO |
English PDF |
| GB 16776-2025 |
SiliCOne Structural Sealant for Buildings {译} 建筑用硅酮结构密封胶 |
China National Standards CO |
English PDF |
| GB 16668-2025 |
General Technical Requirements for Dry Powder Fire Extinguishing Systems and COmponents {译} 干粉灭火系统及部件通用技术条件 |
China National Standards CO |
English PDF |
| GB 45841-2025 |
Emission Limits and Measurement Methods for Exhaust Pollutants from Railway Diesel LoCOmotives and Their Engines (China Phase I) {译} 铁路内燃机车及其发动机排气污染物排放限值及测量方法（中国第一阶段） |
China National Standards CO |
English PDF |
| GB 7300.308-2025 |
Feed Additives - Part 3: Mineral Elements and Their COmplexes (Chelates) - Zinc Threonine Chelate {译} 饲料添加剂-第3部分：矿物元素及其络(螯)合物-苏氨酸锌螯合物 |
China National Standards CO |
English PDF |
| GB 7300.307-2025 |
Feed Additives - Part 3: Mineral Elements and Their COmplexes (Chelates) Complex - Zinc Glycinate {译} 饲料添加剂-第3部分：矿物元素及其络(螯)合物-甘氨酸锌 |
China National Standards CO |
English PDF |
| GB 7300.306-2025 |
Feed Additives - Part 3: Mineral Elements and Their COmplexes (Chelates) - Chromium Nicotinate {译} 饲料添加剂-第3部分：矿物元素及其络（螯）合物-烟酸铬 |
China National Standards CO |
English PDF |
| GB 7300.505-2025 |
Feed Additives - Part 5: Microorganisms - Bacillus COagulans {译} 饲料添加剂-第5部分：微生物-凝结芽孢杆菌 |
China National Standards CO |
English PDF |
| GB 27999-2025 |
Evaluation Methods and Indicators for Passenger Car Fuel COnsumption {译} 乘用车燃料消耗量评价方法及指标 |
China National Standards CO |
English PDF |
| GB 21256-2025 |
Energy COnsumption Limits per Unit Product for Major Processes in Crude Steel Production {译} 粗钢生产主要工序单位产品能源消耗限额 |
China National Standards CO |
English PDF |
| GB 45943-2025 |
COnstruction Machinery and Equipment - General Safety Requirements {译} 建筑施工机械与设备-通用安全要求 |
China National Standards CO |
English PDF |
| GB/T 45938-2025 |
Medical Insurance Information Platform - Technical Specifications for COnvenient Services {译} 医疗保障信息平台-便民服务相关技术规范 |
China National Standards CO |
English PDF |
| GB/T 45936-2025 |
Emergency Management - Specifications for Data Transmission Interfaces and COmmunication Protocols for Applications of the Beidou Satellite Navigation System {译} 应急管理-北斗卫星导航系统应用数据传输接口和通信协议规范 |
China National Standards CO |
English PDF |
| GB/T 45933-2025 |
Basic COnfiguration of Rehabilitation Assistive Devices in Nursing Homes {译} 养老机构康复辅助器具基本配置 |
China National Standards CO |
English PDF |
| GB/T 45932-2025 |
COmmon Technical Requirements for High-Voltage DC Switchgear and Control Equipment Standards {译} 高压直流开关设备和控制设备标准的共用技术要求 |
China National Standards CO |
English PDF |
| GB/T 45931-2025 |
Recycled Aggregates and Inorganic Mixtures from COnstruction Waste for Highway Use {译} 公路用建筑垃圾再生集料及无机混合料 |
China National Standards CO |
English PDF |
| GB/T 16265-2025 |
Test Methods for Packaging Materials - COmpatibility {译} 包装材料试验方法-相容性 |
China National Standards CO |
English PDF |
| GB/T 16267-2025 |
Test Methods for Packaging Materials - Vapor-Phase COrrosion Inhibition {译} 包装材料试验方法-气相缓蚀能力 |
China National Standards CO |
English PDF |
| GB/T 33632-2025 |
General Technical Requirements for Installation of Aviation-Derived Gas Turbine COmplete Plants {译} 航空派生型燃气轮机成套设备安装通用技术要求 |
China National Standards CO |
English PDF |
| GB/T 24434-2025 |
COmmode Chairs {译} 坐便椅 |
China National Standards CO |
English PDF |
| GB/T 45916-2025 |
Accessible Design - Factors COnsidered in Accessibility Meetings Elements and Rehabilitation Assistive Devices {译} 无障碍设计-无障碍会议所考虑的因素和康复辅助器具 |
China National Standards CO |
English PDF |
| GB/T 30658-2025 |
Prosthetics and Orthotics - Factors COnsidered in Prescribing Lower Limb Prostheses {译} 假肢和矫形器-开具下肢假肢处方考虑的因素 |
China National Standards CO |
English PDF |
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