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No.2025-8 Announcement of Promulgated China National Standards |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 27689-2025 |
Small Amusement Facilities - Slides{译} 小型游乐设施-滑梯 |
China National Standards |
 English PDF |
| GB/T 26167-2025 |
Test Methods for Specialized Motor Equipment{译} 电机专用设备检测方法 |
China National Standards |
English PDF |
| GB/T 26873-2025 |
Spark Testing Machines{译} 火花试验机 |
China National Standards |
English PDF |
| GB/T 3048.4-2025 |
Electrical Performance Test Methods for Wires and Cables - Part 4: DC Resistance Testing of Conductors{译} 电线电缆电性能试验方法 - 第4部分：导体直流电阻试验 |
China National Standards |
English PDF |
| GB/T 18160-2025 |
General Technical Requirements for Gyroscope-Type Amusement Facilities{译} 陀螺类游乐设施通用技术条件 |
China National Standards |
English PDF |
| GB/T 23452-2025 |
Natural Sandstone Architectural Slabs{译} 天然砂岩建筑板材 |
China National Standards |
English PDF |
| GB/T 33215-2025 |
Safety Relief Devices for Gas Cylinders{译} 气瓶安全泄压装置 |
China National Standards |
English PDF |
| GB/T 19158-2025 |
Aluminum-Lined Carbon Fiber Fully Wound Cylinders for Containerized and Stationary Compressed Hydrogen{译} 集装及站用压缩氢气铝内胆碳纤维全缠绕气瓶 |
China National Standards |
English PDF |
| GB/T 12137-2025 |
Cylinder Air Tightness Test Methods{译} 气瓶气密性试验方法 |
China National Standards |
English PDF |
| GB/T 31531-2025 |
Determination of Quinoline and Isoquinoline in Dyes and Textile Finishing Auxiliaries{译} 染料及纺织染整助剂产品中喹啉及异喹啉的测定 |
China National Standards |
English PDF |
| GB/T 18166-2025 |
General Technical Requirements for Aerial Tourist Car Rides{译} 架空游览车类游乐设施通用技术条件 |
China National Standards |
English PDF |
| GB/T 20315-2025 |
Road Construction and Maintenance Equipment - Road Milling Machines - Terminology and Commercial Specifications{译} 道路施工与养护设备-路面铣刨机-术语和商业规格 |
China National Standards |
English PDF |
| GB/T 14193.1-2025 |
Liquefied Gas Cylinder Filling Regulations Part 1: Industrial Cylinders{译} 液化气体气瓶充装规定 - 第1部分：工业气瓶 |
China National Standards |
English PDF |
| GB/T 13591-2025 |
Acetylene Cylinder Filling Regulations{译} 乙炔气瓶充装规定 |
China National Standards |
English PDF |
| GB/T 13854-2025 |
Jet Tube Electro-Hydraulic Servo Valve{译} 射流管电液伺服阀 |
China National Standards |
English PDF |
| GB/T 13191-2025 |
Information and Documentation Library Statistics{译} 信息与文献 - 图书馆统计 |
China National Standards |
English PDF |
| GB/T 19893-2025 |
Digital Color Enlargement System{译} 数码彩色扩印系统 |
China National Standards |
English PDF |
| GB/T 13988-2025 |
Connecting Devices for Photographic Electronic Flash Units and Synchronization Cables: Types and Dimensions{译} 照相用电子闪光装置与同步线的连接件型式及尺寸 |
China National Standards |
English PDF |
| GB/T 22332-2025 |
Diagnostic Techniques for Duck Viral Enteritis{译} 鸭病毒性肠炎诊断技术 |
China National Standards |
English PDF |
| GB/T 13987-2025 |
Determination of Flash Index for Photographic Electronic Flash Units{译} 照相用电子闪光装置闪光指数的确定 |
China National Standards |
English PDF |
| GB/T 21674-2025 |
Diagnostic Techniques for Porcine Circovirus Disease{译} 猪圆环病毒病诊断技术 |
China National Standards |
English PDF |
| GB/T 19200-2025 |
Diagnostic Techniques for Swine Vesicular Disease{译} 猪水疱病诊断技术 |
China National Standards |
English PDF |
| GB/T 18652-2025 |
Test Method for Pathogenic Aeromonas hydrophila{译} 致病性嗜水气单胞菌检验方法 |
China National Standards |
English PDF |
| GB/T 19526-2025 |
Technical Specifications for Prevention and Control of Sheep Parasitic Diseases{译} 羊寄生虫病防治技术规范 |
China National Standards |
English PDF |
| GB/T 17366-2025 |
Microbeam Analysis Electron Probe Microanalysis Preparation Methods for Mineral and Rock Samples{译} 微束分析-电子探针显微分析 - 矿物岩石试样的制备方法 |
China National Standards |
English PDF |
| GB/T 21526-2025 |
Structural Adhesives - Guidelines for Surface Treatment of Metals and Plastics Before Bonding{译} 结构胶粘剂 - 粘接前金属和塑料表面处理导则 |
China National Standards |
English PDF |
| GB/T 8658-2025 |
Determination of Styrene Content in Emulsion-Polymerized Styrene-Butadiene Rubber Raw Material Using the Refractive Index Method{译} 乳液聚合型苯乙烯-丁二烯橡胶生胶-结合苯乙烯含量的测定-折光指数法 |
China National Standards |
English PDF |
| GB/T 32868-2025 |
Nanotechnology Thermogravimetric Characterization Methods for Carbon Nanotubes{译} 纳米技术 - 碳纳米管的热重表征方法 |
China National Standards |
English PDF |
| GB/T 46069.2-2025 |
Artificial Intelligence Operator Interfaces Part 2: Neural Networks{译} 人工智能 - 算子接口 - 第2部分：神经网络类 |
China National Standards |
English PDF |
| GB/T 46076-2025 |
General Technical Requirements for Automatic Vacuum Skin Packaging Machines{译} 自动真空贴体包装机通用技术要求 |
China National Standards |
English PDF |
| GB/T 39693.2-2025 |
Determination of Hardness of Vulcanized Rubber or Thermoplastic Rubber - Part 2: International Rubber Hardness (10 IRHD to 100 IRHD){译} 硫化橡胶或热塑性橡胶 - 硬度的测定 - 第2部分：橡胶国际硬度（10 - IRHD～100 - IRHD） |
China National Standards |
English PDF |
| GB/T 13465.11-2025 |
Test Methods for Impermeable Graphite Materials - Part 11: Permeability Coefficient{译} 不透性石墨材料试验方法 - 第11部分：渗透系数 |
China National Standards |
English PDF |
| GB/T 46067-2025 |
City-wide Digital Transformation - General Requirements for City Physical Object Identification Systems{译} 城市全域数字化转型 - 城市实体对象标识系统总体要求 |
China National Standards |
English PDF |
| GB/T 10454-2025 |
Packaging - Flexible Intermediate Bulk Containers for Non-hazardous Goods{译} 包装 - 非危险货物用柔性中型散装容器 |
China National Standards |
English PDF |
| GB/T 18590-2025 |
Corrosion of Metals and Alloys - Guide for Evaluation of Pitting Corrosion{译} 金属和合金的腐蚀 - 点蚀评价指南 |
China National Standards |
English PDF |
| GB/T 44851.18-2025 |
Road vehicles - Components for liquefied natural gas (LNG) fuel systems - Part 18: Gas temperature sensors{译} 道路车辆 - 液化天然气（LNG）燃气系统部件 - 第18部分：气体温度传感器 |
China National Standards |
English PDF |
| GB/T 46061-2025 |
Rubber Compounding Agents - Determination of Processing Oil Glass Transition Temperature by Differential Scanning Calorimetry (DSC){译} 橡胶配合剂 - 差示扫描量热法（DSC）测定加工油玻璃化转变温度 |
China National Standards |
English PDF |
| GB/T 46072-2025 |
Polymer Additive Manufacturing - Principles of Identification - General Principles and Preparation of Samples for Laser Powder Bed Fusion{译} 聚合物增材制造 - 鉴定原则 - 激光粉末床熔融试样的一般原则和制备 |
China National Standards |
English PDF |
| GB/T 30558-2025 |
Classification of Industrial Textiles{译} 产业用纺织品分类 |
China National Standards |
English PDF |
| GB/T 46060-2025 |
Determination of Microorganisms in Synthetic Rubber Latex{译} 合成橡胶胶乳 - 微生物的测定 |
China National Standards |
English PDF |
| GB/T 33191-2025 |
Computer Control and Communication Technical Conditions for Motor Vehicle Safety Inspection Instruments and Equipment{译} 机动车安全技术检测仪器设备计算机控制与通信技术条件 |
China National Standards |
English PDF |
| GB/T 9900-2025 |
Rubber or Plastic-Coated Fabrics - Air Ducts{译} 橡胶或塑料涂覆织物 - 导风筒 |
China National Standards |
English PDF |
| GB/T 44651.2-2025 |
Knowledge Management Implementation Guide Part 2: Pharmaceuticals{译} 知识管理实施指南 - 第2部分：制药 |
China National Standards |
English PDF |
| GB/T 7986-2025 |
Conveyor Belts - Roller Friction Test{译} 输送带 - 滚筒摩擦试验 |
China National Standards |
English PDF |
| GB/T 42513.8-2025 |
Chemical Analysis Methods for Nickel Alloys - Part 8: Determination of Niobium Content - Inductively Coupled Plasma Atomic Emission Spectroscopy{译} 镍合金化学分析方法 - 第8部分：铌含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards |
English PDF |
| GB/T 2940-2025 |
Technical Specification for Injection Pumps, Speed Regulators, and Injector Springs for Diesel Engines{译} 柴油机用喷油泵、调速器、喷油器弹簧 - 技术规范 |
China National Standards |
English PDF |
| GB/T 11926-2025 |
Determination of Phosphorus in Uranium Dioxide Powder and Pellets - Molybdenum Blue Spectrophotometric Method{译} 二氧化铀粉末和芯块中磷的测定 - 钼蓝分光光度法 |
China National Standards |
English PDF |
| GB/T 27513-2025 |
Manned Low-Pressure Chamber{译} 载人低压舱 |
China National Standards |
English PDF |
| GB/T 30692-2025 |
Specification for Improving the Safety of In-Service Escalators and Moving Walkways{译} 提高在用自动扶梯和自动人行道安全性的规范 |
China National Standards |
English PDF |
| GB/T 46122.12-2025 |
Fireworks and Firecrackers - Methods of Testing for Specific Chemical Substances - Part 12: Determination of Potassium Permanganate and Permanganate Content - High Performance Liquid Chromatography Method{译} 烟花爆竹 - 特定化学物质检测方法 - 第12部分：苦味酸和苦味酸盐含量的测定 - 高效液相色谱法 |
China National Standards |
English PDF |
| GB/T 46116-2025 |
Evening Primrose Oil{译} 月见草油 |
China National Standards |
English PDF |
| GB/T 46117-2025 |
Grain and Oil Inspection Determination of Water-Soluble Protein Content in Soybeans{译} 粮油检验 - 大豆水溶性蛋白质含量的测定 |
China National Standards |
English PDF |
| GB/T 46081-2025 |
Vacuum Technology - Vacuum Gauges - Specifications, Calibration, and Measurement Uncertainty of Magnetic Levitation Rotating Vacuum Gauges{译} 真空技术-真空计-磁悬浮转子真空计的规范、校准和测量不确定度 |
China National Standards |
English PDF |
| GB/T 46275-2025 |
Chinese Cuisine Evaluation Specifications{译} 中餐评价规范 |
China National Standards |
English PDF |
| GB/T 46144-2025 |
Chemicals - Acute Toxicity in Fish Cell Lines - Test Using Rainbow Trout Gill Cell Line (RTgill-W1){译} 化学品 - 鱼类细胞系急性毒性 - 虹鳟鳃细胞系（RTgill-W1）试验 |
China National Standards |
English PDF |
| GB/T 44851.5-2025 |
Road Vehicles - Components for Liquefied Natural Gas (LNG) Fuel Systems - Part 5: Pressure Gauges for Cylinders{译} 道路车辆 - 液化天然气（LNG）燃气系统部件 - 第5部分：气瓶用压力计 |
China National Standards |
English PDF |
| GB/T 44851.7-2025 |
Road Vehicles - Components for Liquefied Natural Gas (LNG) Fuel Systems - Part 7: Safety Valves{译} 道路车辆 - 液化天然气（LNG）燃气系统部件 - 第7部分：安全阀 |
China National Standards |
English PDF |
| GB/T 44851.8-2025 |
Road Vehicles - Components for Liquefied Natural Gas (LNG) Fuel Systems - Part 8: Overflow Protection Valves{译} 道路车辆 - 液化天然气（LNG）燃气系统部件 - 第8部分：过流保护阀 |
China National Standards |
English PDF |
| GB/T 44851.12-2025 |
Road Vehicles - Components for Liquefied Natural Gas (LNG) Fuel Systems - Part 12: Copper and Copper Alloy Tubing{译} 道路车辆 - 液化天然气（LNG）燃气系统部件 - 第12部分：铜及其合金管 |
China National Standards |
English PDF |
| GB/T 46115-2025 |
Grain and Oil Machinery Threshing Machine{译} 粮油机械-打麦机 |
China National Standards |
English PDF |
| GB/T 46120.1-2025 |
Standard Measurement Methods for Basic Refrigeration Parameters Part 1: Temperature Measurement{译} 制冷基本参数标准测量方法 - 第1部分：温度测量 |
China National Standards |
English PDF |
| GB/T 46121-2025 |
Performance Test Method for Forced Air-Cooled Refrigerant Condensers{译} 强制风冷制冷剂冷凝器性能试验方法 |
China National Standards |
English PDF |
| GB/T 41304.4-2025 |
Knowledge Management Methods and Tools Part 4: Knowledge Extraction{译} 知识管理方法和工具 - 第4部分：知识萃取 |
China National Standards |
English PDF |
| GB/T 46149-2025 |
Non-Destructive Testing Terahertz Inspection Methods for Insulating Materials{译} 无损检测-绝缘材料太赫兹检测方法 |
China National Standards |
English PDF |
| GB/T 46150.1-2025 |
Boilers and Pressure Vessels Part 1: Performance Requirements{译} 锅炉和压力容器 - 第1部分：性能要求 |
China National Standards |
English PDF |
| GB/T 46150.2-2025 |
Boilers and Pressure Vessels Part 2: Conformity Inspection Procedure Requirements for GB/T 46150.1{译} 锅炉和压力容器 - 第2部分：GB/T - 46150.1的符合性检查程序要求 |
China National Standards |
English PDF |
| GB/T 46075.2-2025 |
Acceptance Inspection of Electron Beam Welding Machines - Part 2: Measurement of Acceleration Voltage Characteristics{译} 电子束焊机验收检验 - 第2部分：加速电压特性的测量 |
China National Standards |
English PDF |
| GB/T 15072.4-2025 |
Chemical Analysis Methods for Precious Metal Alloys - Part 4: Determination of Palladium Content{译} 贵金属合金化学分析方法 - 第4部分：钯含量的测定 |
China National Standards |
English PDF |
| GB/T 15072.20-2025 |
Chemical Analysis Methods for Precious Metal Alloys - Part 20: Determination of Rhodium Content{译} 贵金属合金化学分析方法 - 第20部分：铑含量的测定 |
China National Standards |
English PDF |
| GB/T 1773-2025 |
Flake Silver Powder{译} 片状银粉 |
China National Standards |
English PDF |
| GB/T 23334-2025 |
Safety Roof Windows for Open Passenger Cars{译} 开启式客车安全顶窗 |
China National Standards |
English PDF |
| GB/T 3884.2-2025 |
Chemical Analysis Methods for Copper Concentrates Part 2: Determination of Gold and Silver Content by Flame Atomic Absorption Spectroscopy and Fire Assay{译} 铜精矿化学分析方法-第2部分：金和银含量的测定 - 火焰原子吸收光谱法和火试金法 |
China National Standards |
English PDF |
| GB/T 3884.15-2025 |
Chemical Analysis Methods for Copper Concentrates Part 15: Determination of Total Iron and Fe₃O₄ Content{译} 铜精矿化学分析方法 - 第15部分：总铁和四氧化三铁含量的测定 |
China National Standards |
English PDF |
| GB/T 5161-2025 |
Metal Powders - Determination of Bulk Density - Liquid Penetration Method{译} 金属粉末 - 有效密度的测定 - 液体浸透法 |
China National Standards |
English PDF |
| GB/T 46096.2-2025 |
Ship and Ocean Technology - Ballast Water Management Systems - Part 2: Risk Assessment and Risk Mitigation for Electrolytic Ballast Water Management Systems{译} 船舶与海洋技术 - 压载水管理系统 - 第2部分：电解法压载水管理系统的风险评估与风险减小 |
China National Standards |
English PDF |
| GB/T 31971.2-2025 |
Ship and Ocean Technology - Marine Environmental Protection: Skimmer Performance Tests - Part 2: Medium and Low Viscosity Oils{译} 船舶与海上技术 - 海上环境保护：撇油器性能试验-第2部分：中低黏度油 |
China National Standards |
English PDF |
| GB/T 46057-2025 |
Microbeam Analysis - Scanning Electron Microscopy - CD-SEM Method for Evaluating Critical Dimensions{译} 微束分析 - 扫描电子显微术 - CD-SEM评定关键尺寸的方法 |
China National Standards |
English PDF |
| GB/T 46066-2025 |
Corrosion of Metals and Alloys - Measurement of Critical Crevice Corrosion Temperature of Cylindrical Specimens in Ferric Chloride Solution{译} 金属和合金的腐蚀 - 在三氯化铁溶液中圆柱形试样临界缝隙腐蚀温度的测量 |
China National Standards |
English PDF |
| GB/T 20303.4-2025 |
Cranes - Operator Cabins and Control Stations - Part 4: Boom Cranes{译} 起重机 - 司机室和控制站 - 第4部分：臂架起重机 |
China National Standards |
English PDF |
| GB/T 25641-2025 |
Road Construction and Maintenance Machinery Asphalt Mixing Plant-Type Hot Recycling Equipment{译} 道路施工与养护机械设备 - 沥青混合料厂拌热再生设备 |
China National Standards |
English PDF |
| GB/T 25643-2025 |
Road Construction and Maintenance Machinery Road Milling Machines{译} 道路施工与养护机械设备 - 路面铣刨机 |
China National Standards |
English PDF |
| GB/T 7991.6-2025 |
Glass-Lined Coating Test Methods Part 6: High Voltage Test{译} 搪玻璃层试验方法 - 第6部分：高电压试验 |
China National Standards |
English PDF |
| GB/T 26183-2025 |
Multi-purpose appliances for suspended ceilings in households and similar applications{译} 家用和类似用途吊顶用多功能电器 |
China National Standards |
English PDF |
| GB/T 42918.3-2025 |
Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 3: Determination of methods for distinguishing polyether-type polyurethanes from polyester-type polyurethanes{译} 塑料 - 模塑和挤出用热塑性聚氨酯 - 第3部分：用于区分聚醚型聚氨酯和聚酯型聚氨酯的测定方法 |
China National Standards |
English PDF |
| GB/T 31971.3-2025 |
Ships and marine technology - Marine environmental protection: Performance tests for oil skimmers - Part 3: High-viscosity oil{译} 船舶与海上技术 - 海上环境保护：撇油器性能试验 - 第3部分：高黏度油 |
China National Standards |
English PDF |
| GB/T 46089.1-2025 |
Conveying Machinery Inspection and Maintenance Specifications Part 1: Belt Conveyors{译} 输送机械-检查与维护规范-第1部分：带式输送机 |
China National Standards |
English PDF |
| GB/T 4214.19-2025 |
Household and Similar Electrical Appliances Noise Test Methods Part 19: Special Requirements for Humidifiers{译} 家用和类似用途电器噪声测试方法 - 第19部分：加湿器的特殊要求 |
China National Standards |
English PDF |
| GB/T 4214.20-2025 |
Household and Similar Electrical Appliances Noise Test Methods Part 20: Special Requirements for Room Air Conditioners{译} 家用和类似用途电器噪声测试方法-第20部分：房间空气调节器的特殊要求 |
China National Standards |
English PDF |
| GB/T 46068-2025 |
Data Security Technology Security Certification Requirements for Cross-Border Processing Activities of Personal Information{译} 数据安全技术 - 个人信息跨境处理活动安全认证要求 |
China National Standards |
English PDF |
| GB/T 46063-2025 |
Continuous Fiber Reinforced Ceramic Matrix Composites Test Method for Room Temperature Tensile Properties of Tubes{译} 连续纤维增强陶瓷基复合材料 - 管材室温环向拉伸性能试验方法 |
China National Standards |
English PDF |
| GB/T 46065-2025 |
Continuous Fiber Reinforced Ceramic Matrix Composites - Test Method for Axial Tensile Properties of Tubes at Room Temperature{译} 连续纤维增强陶瓷基复合材料 - 管材室温轴向拉伸性能试验方法 |
China National Standards |
English PDF |
| GB/T 3810.18-2025 |
Ceramic Tiles - Test Methods - Part 18: Determination of Light Reflectance Value (LRV){译} 陶瓷砖试验方法 - 第18部分：光反射值（LRV）的测定 |
China National Standards |
English PDF |
| GB/T 3810.20-2025 |
Ceramic Tiles - Test Methods - Part 20: Determination of Deflection in Calculation of Curvature Radius of Ceramic Tiles{译} 陶瓷砖试验方法 - 第20部分：陶瓷砖曲率半径计算中挠度的测定 |
China National Standards |
English PDF |
| GB/T 2550-2025 |
Gas Welding Equipment Rubber Hoses for Welding, Cutting, and Similar Operations{译} 气体焊接设备 - 焊接、切割和类似作业用橡胶软管 |
China National Standards |
English PDF |
| GB/T 15908-2025 |
Plastic Hoses and Hose Assemblies Fabric-Reinforced for Hydraulic Applications Specification{译} 塑料软管及软管组合件-液压用织物增强型-规范 |
China National Standards |
English PDF |
| GB/T 30761-2025 |
Almonds and Almond Kernels{译} 巴旦木坚果和果仁 |
China National Standards |
English PDF |
| GB/T 46082.2-2025 |
Safety Devices for Gas Welding Equipment Part 2: Other Devices{译} 气焊设备用安全装置-第2部分：其他装置 |
China National Standards |
English PDF |
| GB/T 20532-2025 |
Modern Chinese Part-of-Speech Tagging Standard for Information Processing{译} 信息处理用现代汉语词类标记规范 |
China National Standards |
English PDF |
| GB/T 2387-2025 |
Determination of Hue and Intensity of Reactive Dyes{译} 反应染料-色光和强度的测定 |
China National Standards |
English PDF |
| GB/T 11354-2025 |
Determination of Nitriding Layer Depth and Metallographic Examination of Steel Components{译} 钢件渗氮层深度测定和金相组织检验 |
China National Standards |
English PDF |
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