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No.2025-1 Announcement of Promulgated China National Standards |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 2406.4-2025 |
Plastics - Determination of burning behavior by the oxygen index method - Part 4: High gas flow rate test{译} 塑料 - 用氧指数法测定燃烧行为 - 第4部分：高气体流速试验 |
China National Standards |
 English PDF |
| GB/T 46834-2025 |
Plastics - Determination of imaging clarity{译} 塑料 - 成像清晰度的测定 |
China National Standards |
English PDF |
| GB/T 46837-2025 |
Plastics - Elastic index - Determination of melt elastic properties{译} 塑料 - 弹性指数 - 熔体弹性性能的测定 |
China National Standards |
English PDF |
| GB/T 46836-2025 |
Plastics - Reaction to fire - Test methods for flame spread and release of combustion products for vertically supported specimens{译} 塑料 - 对火反应 - 垂直方向试样的火焰蔓延和燃烧产物释放的试验方法 |
China National Standards |
English PDF |
| GB/T 46828.1-2025 |
Plastics - Determination of total light transmission of transparent materials - Part 1: Single-beam apparatus{译} 塑料 - 透明材料总透光率的测定 - 第1部分：单光束仪器 |
China National Standards |
English PDF |
| GB/T 46828.2-2025 |
Plastics - Determination of total light transmission of transparent materials - Part 2: Dual-beam apparatus{译} 塑料 - 透明材料总透光率的测定 - 第2部分：双光束仪器 |
China National Standards |
English PDF |
| GB/T 20417.1-2025 |
Plastics - Acrylonitrile-Butadiene-Styrene (ABS) Molding and Extrusion Materials - Part 1: Nomenclature System and Classification Basis{译} 塑料 - 丙烯腈-丁二烯-苯乙烯（ABS）模塑和挤出材料 - 第1部分：命名系统和分类基础 |
China National Standards |
English PDF |
| GB/T 20417.2-2025 |
Plastics - Acrylonitrile-Butadiene-Styrene (ABS) Molding and Extrusion Materials - Part 2: Test Specimen Preparation and Performance Determination{译} 塑料 - 丙烯腈-丁二烯-苯乙烯（ABS）模塑和挤出材料 - 第2部分：试样制备和性能测定 |
China National Standards |
English PDF |
| GB/T 21460.1-2025 |
Plastics - Styrene-acrylonitrile (SAN) molded and extruded materials - Part 1: Nomenclature system and classification basis{译} 塑料 - 苯乙烯-丙烯腈（SAN）模塑和挤出材料 - 第1部分：命名系统和分类基础 |
China National Standards |
English PDF |
| GB/T 21460.2-2025 |
Plastics - Styrene-acrylonitrile (SAN) molded and extruded materials - Part 2: Test specimen preparation and performance determination{译} 塑料 - 苯乙烯-丙烯腈（SAN）模塑和挤出材料 - 第2部分：试样制备和性能测定 |
China National Standards |
English PDF |
| GB/T 46829.1-2025 |
Plastics - Acrylonitrile-styrene-acrylate (ASA), acrylonitrile-(ethylene-propylene-diene)-styrene (AEPDS), and acrylonitrile-(chlorinated polyethylene)-styrene (ACS) molding and extrusion materials - Part 1: Nomenclature system and classification basis{译} 塑料 - 丙烯腈-苯乙烯-丙烯酸酯（ASA）、丙烯腈-（乙烯-丙烯-二烯烃）-苯乙烯（AEPDS）和丙烯腈-（氯化聚乙烯）-苯乙烯（ACS）模塑和挤出材料 - 第1部分：命名系统和分类基础 |
China National Standards |
English PDF |
| GB/T 46829.2-2025 |
Plastics - Acrylonitrile-Styrene-Acrylate (ASA), Acrylonitrile-(Ethylene-Propylene-Diene Monomer)-Styrene (AEPDS), and Acrylonitrile-(Chlorinated Polyethylene)-Styrene (ACS) Molding and Extrusion Materials - Part 1: Nomenclature System and Classification {译} 塑料 - 丙烯腈-苯乙烯-丙烯酸酯（ASA）、丙烯腈-（乙烯-丙烯-二烯烃）-苯乙烯（AEPDS）和丙烯腈-（氯化聚乙烯）-苯乙烯（ACS）模塑和挤出材料 - 第2部分：试样制备和性能测定 |
China National Standards |
English PDF |
| GB/T 46827.1-2025 |
Plastics - Methyl Methacrylate-Acrylonitrile-Butadiene-Styrene (MABS) Molding and Extrusion Materials - Part 1: Nomenclature System and Classification Basis{译} 塑料 - 甲基丙烯酸甲酯-丙烯腈-丁二烯-苯乙烯（MABS）模塑和挤出材料 - 第1部分：命名系统和分类基础 |
China National Standards |
English PDF |
| GB/T 46827.2-2025 |
Plastics - Methyl methacrylate-acrylonitrile-butadiene-styrene (MABS) molding and extrusion materials - Part 2: Test specimen preparation and performance determination{译} 塑料 - 甲基丙烯酸甲酯-丙烯腈-丁二烯-苯乙烯（MABS）模塑和挤出材料 - 第2部分：试样制备和性能测定 |
China National Standards |
English PDF |
| GB/T 46831-2025 |
Plastics - Polypropylene (PP) - Determination of isotactic index - Low-resolution nuclear magnetic resonance spectroscopy{译} 塑料 - 聚丙烯（PP）等规指数的测定 - 低分辨率核磁共振波谱法 |
China National Standards |
English PDF |
| GB/T 37932-2025 |
Data security technology - Security requirements for data transaction services{译} 数据安全技术 - 数据交易服务安全要求 |
China National Standards |
English PDF |
| GB/T 18988.2-2025 |
Radionuclide Imaging Equipment - Performance and Test Rules - Part 2: Planar, Whole-Body, and Tomographic Imaging Gamma Cameras{译} 放射性核素成像设备 - 性能和试验规则 - 第2部分：平面、全身、断层成像伽玛照相机 |
China National Standards |
English PDF |
| GB/T 23445-2025 |
Polymer Cement Waterproof Coatings{译} 聚合物水泥防水涂料 |
China National Standards |
English PDF |
| GB/T 8642-2025 |
Thermal Spraying - Determination of Tensile Bond Strength{译} 热喷涂 - 抗拉结合强度的测定 |
China National Standards |
English PDF |
| GB/T 46782-2025 |
Metals and Other Inorganic Coatings - Simultaneous Testing Method for Thickness and Interlayer Potential Differences of Multiple Nickel Plated Layers (STEP Test){译} 金属及其他无机覆盖层 - 多层镍电镀层中各镍镀层厚度和层间电位差同步测试方法（STEP测试） |
China National Standards |
English PDF |
| GB/T 46781-2025 |
Metals and Other Inorganic Coatings - Determination of Thermal Conductivity of Thermal Barrier Coatings{译} 金属及其他无机覆盖层 - 热障涂层热导率的测定 |
China National Standards |
English PDF |
| GB/T 12672-2025 |
Acrylonitrile-Butadiene-Styrene (ABS) Resin{译} 丙烯腈-丁二烯-苯乙烯（ABS）树脂 |
China National Standards |
English PDF |
| GB/T 23457-2025 |
Pre-laid Waterproofing Membranes{译} 预铺防水卷材 |
China National Standards |
English PDF |
| GB/T 46784-2025 |
Wind Energy Systems - Technical Requirements for Environmental Monitoring Systems of Offshore Wind Turbines{译} 风能发电系统 - 海上风力发电机组环境监测系统技术要求 |
China National Standards |
English PDF |
| GB/T 35922-2025 |
Technical Specification for Impervious Graphite Impregnation Corrosion Protection{译} 不透性石墨浸渍耐蚀作业技术规范 |
China National Standards |
English PDF |
| GB/T 35926-2025 |
Technical Specification for Impervious Graphite Bonding Corrosion Protection{译} 不透性石墨粘结耐蚀作业技术规范 |
China National Standards |
English PDF |
| GB/T 46756-2025 |
Helium-Free Dilution Cryostats{译} 无液氦稀释制冷机 |
China National Standards |
English PDF |
| GB/T 6683.2-2025 |
Petroleum and Related Products - Measurement Methods and Precision of Results - Part 2: Interpretation and Application of Precision Data for Test Methods{译} 石油及相关产品 - 测量方法与结果精密度 - 第2部分：试验方法精密度数据的解释和应用 |
China National Standards |
English PDF |
| GB/T 46794-2025 |
Guidelines for Construction and Operation of Gas Protection Stations in Chemical Industrial Parks{译} 化工园区气体防护站建设运行指南 |
China National Standards |
English PDF |
| GB/T 46548-2025 |
Technical Specifications for Geological Environment Surveys in Coal Mining Subsidence Areas{译} 采煤沉陷区地质环境调查技术规范 |
China National Standards |
English PDF |
| GB/T 33018-2025 |
Energy Conservation Technical Specifications for Carbon Enterprises{译} 炭素企业节能技术规范 |
China National Standards |
English PDF |
| GB/T 46549-2025 |
Economic Evaluation Methods for Surface Extraction Projects of Coalbed Methane in Coal Mining Areas{译} 煤矿区煤层气地面抽采项目经济评价方法 |
China National Standards |
English PDF |
| GB/T 12347-2025 |
Steel Wire Ropes - Fatigue Test Methods{译} 钢丝绳 - 疲劳试验方法 |
China National Standards |
English PDF |
| GB/T 46774-2025 |
Metallic Materials - Test Method for Dynamic Fracture Toughness at High Strain Rates{译} 金属材料 - 高应变速率动态断裂韧度试验方法 |
China National Standards |
English PDF |
| GB/T 24328.13-2025 |
Sanitary Paper and Related Products - Part 13: Determination of Dispersibility{译} 卫生纸及其制品 - 第13部分：可分散性的测定 |
China National Standards |
English PDF |
| GB/T 7714-2025 |
Information and Documentation - Rules for the Documentation of References{译} 信息与文献 - 参考文献著录规则 |
China National Standards |
English PDF |
| GB/T 46787-2025 |
Self-Propelled Forestry Machinery - Operator Protection Structures (OPS) - Laboratory Tests and Performance Requirements{译} 自行式林业机械 - 驾驶员保护结构（OPS）实验室试验和性能要求 |
China National Standards |
English PDF |
| GB/T 46764-2025 |
Wind Energy Systems - Availability{译} 风能发电系统 - 可利用率 |
China National Standards |
English PDF |
| GB/T 16660-2025 |
Graphic Symbols for Coal Preparation Plants{译} 选煤厂用图形符号 |
China National Standards |
English PDF |
| GB/T 26993-2025 |
Powdered Milk Quantitative Filling and Packaging Machine{译} 奶粉定量充填包装机 |
China National Standards |
English PDF |
| GB/T 33097-2025 |
Elastic Insulation Suspension Assemblies{译} 弹性绝缘悬挂组件 |
China National Standards |
English PDF |
| GB/T 46840-2025 |
Grout Packing Devices{译} 灌浆封隔装置 |
China National Standards |
English PDF |
| GB/T 46478-2025 |
Permanent Magnet Magnetization Methods{译} 永磁体磁化方法 |
China National Standards |
English PDF |
| GB/T 35732-2025 |
Technical Specifications for Distribution Automation Terminals{译} 配电自动化终端技术规范 |
China National Standards |
English PDF |
| GB/T 31817-2025 |
Technical Specifications for Protective Coatings of Wind Power Facilities{译} 风力发电设施防护涂装技术规范 |
China National Standards |
English PDF |
| GB/T 37539-2025 |
Full Life Cycle of Corrosion Control Engineering in Thermal Power Plants - General Requirements{译} 火电厂腐蚀控制工程全生命周期 - 通用要求 |
China National Standards |
English PDF |
| GB/T 36028.1-2025 |
Technical Conditions for Shore Power Systems for Berthing Vessels - Part 1: High Voltage Supply{译} 靠港船舶岸电系统技术条件 - 第1部分：高压供电 |
China National Standards |
English PDF |
| GB/T 36028.2-2025 |
Technical Conditions for Shore Power Systems for Berthing Vessels - Part 2: Low Voltage Supply{译} 靠港船舶岸电系统技术条件 - 第2部分：低压供电 |
China National Standards |
English PDF |
| GB/T 46778-2025 |
Fine Ceramics - Test Method for Compressive Strength of Ceramic Granules{译} 精细陶瓷 - 陶瓷造粒粉压缩强度试验方法 |
China National Standards |
English PDF |
| GB/T 28815-2025 |
Technical Requirements for Real-Time Dynamic Monitoring Master Station in Power Systems{译} 电力系统实时动态监测主站技术要求 |
China National Standards |
English PDF |
| GB/T 46839-2025 |
Technical Specification for N-Methylpyrrolidone (NMP) Waste Gas Recovery and Waste Liquid Recycling Equipment{译} N-甲基吡咯烷酮（NMP）废气回收及废液循环利用装置技术规范 |
China National Standards |
English PDF |
| GB/T 26110-2025 |
Zinc-Aluminum Coating - Technical Specification{译} 锌铝涂层 - 技术规范 |
China National Standards |
English PDF |
| GB/T 46713.1-2025 |
Railway Rolling Stock - Auxiliary Power Supply System Batteries - Part 1: General Requirements{译} 轨道交通 - 机车车辆 - 辅助供电系统蓄电池 - 第1部分：通用要求 |
China National Standards |
English PDF |
| GB/T 46713.2-2025 |
Railway Rolling Stock - Auxiliary Power Supply System Batteries - Part 2: Cadmium-Nickel Batteries{译} 轨道交通 - 机车车辆 - 辅助供电系统蓄电池 - 第2部分：镉镍蓄电池 |
China National Standards |
English PDF |
| GB/T 46713.4-2025 |
Railway Rolling Stock - Auxiliary Power Supply System Batteries - Part 4: Nickel-Metal Hydride Batteries{译} 轨道交通 - 机车车辆 - 辅助供电系统蓄电池 - 第4部分：镍氢蓄电池 |
China National Standards |
English PDF |
| GB/T 46713.5-2025 |
Railway Rolling Stock - Auxiliary Power Supply System Batteries - Part 5: Lithium-Ion Batteries{译} 轨道交通 - 机车车辆 - 辅助供电系统蓄电池 - 第5部分：锂离子电池 |
China National Standards |
English PDF |
| GB/T 46763-2025 |
Evaluation Method for Grain Boundary Diffusion Effect in Sintered Rare Earth Iron Boron Permanent Magnets{译} 稀土铁硼烧结永磁体晶界扩散效果评价方法 |
China National Standards |
English PDF |
| GB/T 46841-2025 |
Asset Management - Digital Reference Architecture{译} 资产管理 - 数字化参考架构 |
China National Standards |
English PDF |
| GB/T 46808-2025 |
Digital Management Guidelines for Greenhouse Gas Emission Data in Logistics Enterprises{译} 物流企业温室气体排放数据的数字化管理指南 |
China National Standards |
English PDF |
| GB/T 46753-2025 |
Requirements for Collection, Processing, and Preservation of Deep-Sea Biological Samples{译} 深海生物样本采集、处理和保藏要求 |
China National Standards |
English PDF |
| GB/T 46687.1-2025 |
Standard Machine Language Expression - Part 1: General Requirements for Basic Architecture and Element Expression{译} 标准机器语言表达 - 第1部分：基本架构与要素表达通用要求 |
China National Standards |
English PDF |
| GB/T 46762-2025 |
Corrosion Test Method for Protective Coatings on Rare Earth Permanent Magnets{译} 稀土永磁体防护层腐蚀试验方法 |
China National Standards |
English PDF |
| GB/T 46847-2025 |
Education Services - General Requirements for Digital Skills Training{译} 教育服务 - 数字技能培训通用要求 |
China National Standards |
English PDF |
| GB/T 12769-2025 |
Titanium-Copper Composite Rods{译} 钛铜复合棒 |
China National Standards |
English PDF |
| GB/T 7251.5-2025 |
Low-Voltage Switchgear and Controlgear Assemblies - Part 5: Power Distribution Switchgear Assemblies for Public Grids{译} 低压成套开关设备和控制设备 - 第5部分：公用电网电力配电成套设备 |
China National Standards |
English PDF |
| GB/T 31703-2025 |
Ceramic Ball Bearings - Silicon Nitride Balls{译} 陶瓷球轴承 - 氮化硅球 |
China National Standards |
English PDF |
| GB/T 46779-2025 |
Advanced Ceramics - Test Methods for Low-Magnification Microstructural Defects{译} 精细陶瓷 - 微观结构中的低倍组织缺陷测试方法 |
China National Standards |
English PDF |
| GB/T 46351-2025 |
Artificial Intelligence - Technical Requirements for Multi-Algorithm Management{译} 人工智能 - 多算法管理技术要求 |
China National Standards |
English PDF |
| GB/T 32.2-2025 |
Fasteners - Hexagon Head Bolts with Hole - Part 2: Fine Shank - Grade B{译} 紧固件 - 六角头头部带孔螺栓 - 第2部分：细杆 - B级 |
China National Standards |
English PDF |
| GB/T 1775-2025 |
Ultrafine Gold Powder{译} 超细金粉 |
China National Standards |
English PDF |
| GB/T 46343.4-2025 |
Aircraft - Nickel-Chromium-Nickel-Aluminum Thermocouple Extension Cables - Part 4: Dimensions of Crimp Connectors{译} 飞机 - 镍铬-镍铝热电偶延长电缆 - 第4部分：压接接头尺寸 |
China National Standards |
English PDF |
| GB/T 3406-2025 |
Petroleum Toluene{译} 石油甲苯 |
China National Standards |
English PDF |
| GB/T 46425-2025 |
Technical Specifications for Ecological Restoration of Coal Gangue Mountains{译} 煤矸石山生态修复技术规范 |
China National Standards |
English PDF |
| GB/T 11136-2025 |
Determination of Bromine Index of Petroleum Hydrocarbons - Potentiometric Titration Method{译} 石油烃类溴指数的测定 - 电位滴定法 |
China National Standards |
English PDF |
| GB/T 19230.1-2025 |
Evaluation of Gasoline Detergent Performance - Part 1: Determination of Rust Inhibiting Properties{译} 汽油清净剂使用效果的评价 - 第1部分：防锈性能的测定 |
China National Standards |
English PDF |
| GB/T 382-2025 |
Determination of Smoke Point of Kerosene and Jet Fuel{译} 煤油和喷气燃料烟点测定法 |
China National Standards |
English PDF |
| GB/T 46292-2025 |
Method for Determining Bulk Density of Coke in Large Containers{译} 焦炭堆积密度大容器测定方法 |
China National Standards |
English PDF |
| GB/T 46210-2025 |
Project Cost Management Guide{译} 项目成本管理指南 |
China National Standards |
English PDF |
| GB/T 11134-2025 |
Determination of Butanol Value of Shell Resin in Hydrocarbon Solvents{译} 烃类溶剂贝壳松脂丁醇值测定法 |
China National Standards |
English PDF |
| GB/T 46513-2025 |
Electrochemical Performance Testing of Lithium-Ion Battery Cathode Materials - Low-Temperature Performance Test Method{译} 锂离子电池正极材料电化学性能测试 - 低温性能测试方法 |
China National Standards |
English PDF |
| GB/T 46343.1-2025 |
Aircraft - Nickel-Chromium-Nickel-Aluminum Thermocouple Extension Cables - Part 1: General Requirements and Tests for Conductors{译} 飞机 - 镍铬-镍铝热电偶延长电缆 - 第1部分：导体通用要求和测试 |
China National Standards |
English PDF |
| GB/T 1632.2-2025 |
Plastics - Determination of Viscosity of Polymer Dilute Solutions Using Capillary Viscosimeters - Part 2: Polyvinyl Chloride Resins{译} 塑料 - 使用毛细管黏度计测定聚合物稀溶液黏度 - 第2部分：聚氯乙烯树脂 |
China National Standards |
English PDF |
| GB/T 46390-2025 |
Requirements for Urban Light Environment Health Assessment{译} 城市光环境体检评估要求 |
China National Standards |
English PDF |
| GB/T 6611-2025 |
Terminology and Diagrams for Titanium and Titanium Alloys{译} 钛及钛合金术语和图谱 |
China National Standards |
English PDF |
| GB/T 15389-2025 |
Fasteners - Screw Shanks{译} 紧固件 - 螺杆 |
China National Standards |
English PDF |
| GB/T 33096-2025 |
General Technical Conditions for Rubber Elastic Components for Wind Turbines{译} 风力发电机组用橡胶弹性元件通用技术条件 |
China National Standards |
English PDF |
| GB/T 46290-2025 |
Aerospace - Industrial Data - Product Identification and Traceability{译} 航空航天 - 工业数据 - 产品标识与可追溯性 |
China National Standards |
English PDF |
| GB/T 46318-2025 |
Plastics - Phenolic Resins - Classification and Test Methods{译} 塑料 - 酚醛树脂 - 分类和试验方法 |
China National Standards |
English PDF |
| GB/T 46317-2025 |
Plastics - Liquid Epoxy Resins - Determination of Crystallization Tendency{译} 塑料 - 液体环氧树脂 - 结晶倾向的测定 |
China National Standards |
English PDF |
| GB/T 27594-2025 |
Disperse Dyes - Determination of Relative Strength - Spectrophotometric Method{译} 分散染料 - 相对强度的测定 - 分光光度法 |
China National Standards |
English PDF |
| GB/T 21883-2025 |
Fluorescent Brighteners - Determination of Ultraviolet Absorption and Fluorescence Intensity{译} 荧光增白剂 - 紫外吸收和荧光强度的测定 |
China National Standards |
English PDF |
| GB/T 2400-2025 |
Cationic Dyes - Determination of Compatibility Index for Dyeing Nylon{译} 阳离子染料 - 染腈纶时配伍指数的测定 |
China National Standards |
English PDF |
| GB/T 46307-2025 |
Engineering Analysis of Consumer Product Defects - Measurement Method for Critical Temperature Points{译} 消费品缺陷工程分析 - 危险温度点测量方法 |
China National Standards |
English PDF |
| GB/T 46334-2025 |
Security Testing Method for Network Critical Equipment - Programmable Logic Controllers (PLC){译} 网络关键设备安全检测方法 - 可编程逻辑控制器（PLC） |
China National Standards |
English PDF |
| GB/T 46284-2025 |
Artificial Intelligence - Technical Specifications for Federated Learning{译} 人工智能 - 联邦学习技术规范 |
China National Standards |
English PDF |
| GB/T 46401-2025 |
Guidelines for Caring for Elderly Individuals with Cognitive Impairment in Long-Term Care Facilities{译} 养老机构认知障碍老年人照护指南 |
China National Standards |
English PDF |
| GB/T 46448-2025 |
Information Technology - Storage Area Networks - Requirements for Ethernet-Based Device Discovery{译} 信息技术 - 存储网络 - 基于以太网的设备发现要求 |
China National Standards |
English PDF |
| GB/T 46352-2025 |
Information Technology - Interconnection Requirements for Distributed Storage Protocols{译} 信息技术 - 分布式存储协议互联技术要求 |
China National Standards |
English PDF |
| GB/T 11918.4-2025 |
Industrial Plugs, Fixed or Portable Sockets, and Appliance Input Sockets - Part 4: Sockets with or without Interlocking Switch{译} 工业用插头、固定式或移动式插座和器具输入插座 - 第4部分：有或无联锁带开关的插座 |
China National Standards |
English PDF |
| GB/T 46393-2025 |
Candles and Accessories - Safety Technical Requirements{译} 蜡烛及配件 - 安全技术要求 |
China National Standards |
English PDF |
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