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No.2025-8 Announcement of Promulgated China National Standards |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 31970-2025 |
Performance Requirements and Bench Test Methods for Automotive Pneumatic Brake Calipers{译} 汽车气压制动钳总成性能要求及台架试验方法 |
China National Standards |
 English PDF |
| GB/T 18948-2025 |
Rubber Hoses and Solid Rubber Tubes for Automotive Cooling Systems - Specifications{译} 汽车冷却系统用橡胶软管和纯胶管 - 规范 |
China National Standards |
English PDF |
| GB/T 20025.3-2025 |
Rubber and Plastic Hoses and Hose Assemblies for Automotive Air Conditioning Specification Part 3: Refrigerant 1234yf{译} 汽车空调用橡胶和塑料软管及软管组合件-规范-第3部分：制冷剂1234yf |
China National Standards |
English PDF |
| GB/T 26649-2025 |
Magnesium Alloy Automotive Wheel Castings{译} 镁合金汽车车轮铸件 |
China National Standards |
English PDF |
| GB 24539-2025 |
Protective Clothing - Chemical Protective Suits{译} 防护服装 - 化学防护服 |
China National Standards |
English PDF |
| GB/T 23436-2025 |
Automotive Windshield Washer Fluids{译} 汽车风窗玻璃清洗液 |
China National Standards |
English PDF |
| GB/T 5563-2025 |
Rubber and Plastic Hoses and Hose Assemblies - Static Hydraulic Test Methods{译} 橡胶和塑料软管及软管组合件-静液压试验方法 |
China National Standards |
English PDF |
| GB 29743.3-2025 |
Motor Vehicle Coolants - Part 3: Coolants for Fuel Cell Vehicles{译} 机动车冷却液 - 第3部分：燃料电池汽车冷却液 |
China National Standards |
English PDF |
| GB 38305-2025 |
Head Protection - Rescue Helmets{译} 头部防护 - 救援头盔 |
China National Standards |
English PDF |
| GB 31421-2025 |
Head Protection - Anti-Static Work Caps{译} 头部防护 - 防静电工作帽 |
China National Standards |
English PDF |
| GB 31422.1-2025 |
Hearing Protection Equipment - Part 1: Earplugs{译} 听力防护装备 - 第1部分：耳塞 |
China National Standards |
English PDF |
| GB 31422.2-2025 |
Hearing Protection Equipment - Part 2: Earmuffs{译} 听力防护装备 - 第2部分：耳罩 |
China National Standards |
English PDF |
| GB 38230-2025 |
Fall Protection - Descenders{译} 坠落防护 - 缓降装置 |
China National Standards |
English PDF |
| GB 13641-2025 |
General Technical Requirements for Labor Skin Care Agents{译} 劳动护肤剂通用技术条件 |
China National Standards |
English PDF |
| GB 28895-2025 |
Protective Clothing - Oil-Resistant, Easy-to-Clean, Anti-Static Protective Clothing{译} 防护服装 - 抗油易去污防静电防护服 |
China National Standards |
English PDF |
| GB 38300-2025 |
Protective Clothing - Cold-Weather Protective Clothing{译} 防护服装 - 防寒服 |
China National Standards |
English PDF |
| GB 28408-2025 |
Protective Clothing - Insect-Resistant Protective Clothing{译} 防护服装 - 防虫防护服 |
China National Standards |
English PDF |
| GB 30863-2025 |
Eye and Face Protection - Laser Protective Equipment{译} 眼面部防护 - 激光防护具 |
China National Standards |
English PDF |
| GB 38696-2025 |
Eye and Face Protection - Protective Equipment Against Intense Light Sources (Non-Laser){译} 眼面部防护 - 强光源（非激光）防护具 |
China National Standards |
English PDF |
| GB 38144-2025 |
Eye and Face Protection - Emergency Shower and Eye Wash Equipment{译} 眼面部防护 - 应急喷淋和洗眼设备 |
China National Standards |
English PDF |
| GB 28288-2025 |
Foot Protection - Toe-Protective Toe Caps{译} 足部防护 - 足趾保护包头 |
China National Standards |
English PDF |
| GB 46308-2025 |
Foot Protection - Puncture-Resistant Insoles{译} 足部防护 - 防刺穿垫 |
China National Standards |
English PDF |
| GB 28409-2025 |
Selection, Use, and Maintenance of Foot Protection Equipment{译} 足部防护装备的选择、使用和维护 |
China National Standards |
English PDF |
| GB 3609.1-2025 |
Eye and Face Protection - Welding Protection - Part 1: Welding Protective Equipment{译} 眼面部防护 - 焊接防护 - 第1部分：焊接防护具 |
China National Standards |
English PDF |
| GB 3609.2-2025 |
Eye and Face Protection - Welding Protection - Part 2: Auto-Darkening Welding Filters{译} 眼面部防护 - 焊接防护 - 第2部分：自动变光焊接滤光镜 |
China National Standards |
English PDF |
| GB 30041-2025 |
Selection, Use, and Maintenance of Head Protection Equipment{译} 头部防护装备的选择、使用和维护 |
China National Standards |
English PDF |
| GB 23466-2025 |
Selection, Use, and Maintenance of Hearing Protection Equipment{译} 听力防护装备的选择、使用和维护 |
China National Standards |
English PDF |
| GB 38304-2025 |
Hand Protection - Cold Weather Gloves{译} 手部防护 - 防寒手套 |
China National Standards |
English PDF |
| GB 38306-2025 |
Hand Protection - Heat-Resistant Gloves{译} 手部防护 - 防热伤害手套 |
China National Standards |
English PDF |
| GB 30865.1-2025 |
Hand Protection - Gloves for Protection Against Cuts and Stabs from Hand-Held Bladed Tools - Part 1: Metal Chainmail Gloves and Arm Guards{译} 手部防护 - 手持刀具割伤和刺伤的防护手套 - 第1部分：金属链甲手套和护臂 |
China National Standards |
English PDF |
| GB 29512-2025 |
Selection, Use, and Maintenance of Hand Protection Equipment{译} 手部防护装备的选择、使用和维护 |
China National Standards |
English PDF |
| GB 46311-2025 |
Protective Clothing - Occupational Rainwear{译} 防护服装 - 职业用防雨服 |
China National Standards |
English PDF |
| GB 46309-2025 |
Protective Clothing - Selection, Use, and Maintenance of Flame-Retardant and Heat-Protective Clothing{译} 防护服装 - 阻燃和热防护服的选择、使用和维护 |
China National Standards |
English PDF |
| GB 46312-2025 |
Protective Clothing - Protective Clothing for Sandblasting Operations{译} 防护服装 - 喷砂作业防护服 |
China National Standards |
English PDF |
| GB 46313-2025 |
Protective Clothing - Protective Clothing for Mechanical Protection{译} 防护服装 - 机械防护服 |
China National Standards |
English PDF |
| GB 18664-2025 |
Respiratory Protection Equipment - Selection, Use, and Maintenance{译} 呼吸防护装备的选择、使用和维护 |
China National Standards |
English PDF |
| GB 31975-2025 |
Respiratory Protection - Technical Requirements for Compressed Air{译} 呼吸防护-压缩空气技术要求 |
China National Standards |
English PDF |
| GB 38228-2025 |
Respiratory Protection - Self-Contained Closed-Circuit Oxygen Escape Apparatus{译} 呼吸防护-自给闭路式氧气逃生呼吸器 |
China National Standards |
English PDF |
| GB 5725-2025 |
Fall Protection - Safety Nets{译} 坠落防护 - 安全网 |
China National Standards |
English PDF |
| GB/T 26650-2025 |
Magnesium Alloy Wheel Castings for Motorcycles and Electric Bicycles{译} 摩托车和电动自行车用镁合金车轮铸件 |
China National Standards |
English PDF |
| GB/T 3781.9-2025 |
Acetylene Carbon Black - Part 9: Determination of Resistivity{译} 乙炔炭黑 - 第9部分：电阻率的测定 |
China National Standards |
English PDF |
| GB/T 43683.4-2025 |
Guidelines for Installation Procedures and Tolerances of Hydroelectric Generating Units - Part 4: Vertical Axial Propeller or Axial Fixed-Paddle Water Turbines{译} 水轮发电机组安装程序与公差导则 - 第4部分：立式轴流转桨式或轴流定桨式水轮机 |
China National Standards |
English PDF |
| GB/T 16126-2025 |
Quality Assurance Specifications for Human Bio-Monitoring{译} 人体生物监测质量保证规范 |
China National Standards |
English PDF |
| GB/T 46099-2025 |
Motor Vehicle Inspection - Zero Air Source Technical Requirements and Test Methods{译} 机动车检验 - 零气源技术要求及测试方法 |
China National Standards |
English PDF |
| GB/T 7122-2025 |
Determination of Peel Strength of High-Strength Adhesives - Floating Roller Method{译} 高强度胶粘剂剥离强度的测定 - 浮辊法 |
China National Standards |
English PDF |
| GB/T 191-2025 |
Packaging, Storage, and Transportation Pictorial Symbols{译} 包装储运图形符号标志 |
China National Standards |
English PDF |
| GB/T 28124-2025 |
Gas Analysis - Determination of Trace Hydrogen, Oxygen, Methane, and Carbon Monoxide in Inert Gases - Zirconia Gas Chromatography Method{译} 气体分析-惰性气体中微量氢、氧、甲烷、一氧化碳含量的测定-氧化锆气相色谱法 |
China National Standards |
English PDF |
| GB/T 28727-2025 |
Gas Analysis - Determination of Trace Sulfur Compounds in Gases - Flame Photometric Gas Chromatography Method{译} 气体分析-气体中微量硫化合物含量的测定-火焰光度气相色谱法 |
China National Standards |
English PDF |
| GB/T 5829-2025 |
Pure Krypton, High-Purity Krypton, and Ultra-Pure Krypton{译} 纯氪、高纯氪和超纯氪 |
China National Standards |
English PDF |
| GB/T 5828-2025 |
Pure Xenon, High-Purity Xenon, and Ultra-Pure Xenon{译} 纯氙、高纯氙和超纯氙 |
China National Standards |
English PDF |
| GB/T 17873-2025 |
Pure Neon, High-Purity Neon, and Ultra-Pure Neon{译} 纯氖、高纯氖和超纯氖 |
China National Standards |
English PDF |
| GB/T 8979-2025 |
Pure Nitrogen, High-Purity Nitrogen, and Ultra-Pure Nitrogen{译} 纯氮、高纯氮和超纯氮 |
China National Standards |
English PDF |
| GB/T 14599-2025 |
Pure Oxygen, High-Purity Oxygen, and Ultra-Pure Oxygen{译} 纯氧、高纯氧和超纯氧 |
China National Standards |
English PDF |
| GB/T 28125.1-2025 |
Gas Analysis - Determination of Hazardous Substances in Air Separation Processes - Part 1: Determination of Methane, Acetylene, Carbon Dioxide, and Total Hydrocarbons{译} 气体分析 - 空分工艺中危险物质含量的测定 - 第1部分：甲烷、乙炔、二氧化碳、总烃含量的测定 |
China National Standards |
English PDF |
| GB/T 8984-2025 |
Gas Analysis - Determination of Trace Carbon Monoxide, Carbon Dioxide, and Hydrocarbons in Gases - Flame Ionization Gas Chromatography{译} 气体分析 - 气体中微量一氧化碳、二氧化碳和碳氢化合物含量的测定 - 火焰离子化气相色谱法 |
China National Standards |
English PDF |
| GB/T 23581-2025 |
Storage Equipment for Bulk Materials - Safety Specifications{译} 散状物料用贮存设备 - 安全规范 |
China National Standards |
English PDF |
| GB/T 10227-2025 |
Precision of Small-Modulus Cylindrical Worms and Worm Wheels{译} 小模数圆柱蜗杆、蜗轮精度 |
China National Standards |
English PDF |
| GB/T 20042.4-2025 |
Proton Exchange Membrane Fuel Cells - Part 4: Electrode Catalyst Test Methods{译} 质子交换膜燃料电池 - 第4部分：电催化剂测试方法 |
China National Standards |
English PDF |
| GB/T 20726-2025 |
Microbeam Analysis - X-ray Energy Dispersive Spectrometer (EDS) for Scanning Electron Microscopes (SEM) or Electron Probe Microanalyzers (EPMA): Key Performance Parameters and Verification Methods{译} 微束分析 - 扫描电子显微镜（SEM）或电子探针显微分析仪（EPMA）用X射线能谱仪（EDS）主要性能参数及核查方法 |
China National Standards |
English PDF |
| GB/T 26500-2025 |
Structural Types, Main Dimensions, and Basic Parameters of Plastic-Lined Composite Steel Pipes and Fittings{译} 塑料衬里复合钢管和管件结构型式、主要尺寸及基本参数 |
China National Standards |
English PDF |
| GB/T 29655-2025 |
Rapid-Hardening Neodymium-Iron-Boron Alloy Sheets{译} 速凝钕铁硼合金薄片 |
China National Standards |
English PDF |
| GB/T 34657.1-2025 |
Interoperability Test Specification for Conductive Charging of Electric Vehicles - Part 1: Supply Equipment{译} 电动汽车传导充电互操作性测试规范 - 第1部分：供电设备 |
China National Standards |
English PDF |
| GB/T 34658-2025 |
Consistency Test for Communication Protocol Between Off-Vehicle Conductive Chargers and Battery Management Systems for Electric Vehicles{译} 电动汽车非车载传导式充电机与电池管理系统之间的通信协议一致性测试 |
China National Standards |
English PDF |
| GB/T 46048-2025 |
Electric Earth-moving Machinery - Noise Test Methods{译} 电动土方机械-噪声测试方法 |
China National Standards |
English PDF |
| GB/T 44130.2-2025 |
Information Exchange for Electric Vehicle Charging and Battery Swapping Services - Part 2: Public Information Exchange Specification{译} 电动汽车充换电服务信息交换 - 第2部分: - 公共信息交换规范 |
China National Standards |
English PDF |
| GB/T 44130.3-2025 |
Information Exchange for Electric Vehicle Charging and Battery Swapping Services - Part 3: Business Information Exchange Specification{译} 电动汽车充换电服务信息交换 - 第3部分：业务信息交换规范 |
China National Standards |
English PDF |
| GB/T 44130.4-2025 |
Information Exchange for Electric Vehicle Charging and Battery Swapping Services - Part 4: Information Exchange Between Charging/Swapping Equipment and Service Platforms{译} 电动汽车充换电服务信息交换 - 第4部分：充换电设备与服务平台信息交换 |
China National Standards |
English PDF |
| GB/T 44130.5-2025 |
Information Exchange for Electric Vehicle Charging and Swapping Services - Part 5: Data Transmission and Security{译} 电动汽车充换电服务信息交换 - 第5部分：数据传输及安全 |
China National Standards |
English PDF |
| GB/T 28009-2025 |
Cold Storage Safety Regulations{译} 冷库安全规程 |
China National Standards |
English PDF |
| GB/T 46212-2025 |
Petroleum and Natural Gas Drilling and Production Equipment - Electromagnetic Wave Transmission Drilling Measurement Systems{译} 石油天然气钻采设备 - 电磁波传输随钻测量系统 |
China National Standards |
English PDF |
| GB/T 46259-2025 |
General Specifications for Zongzi Quality{译} 粽子质量通则 |
China National Standards |
English PDF |
| GB/T 46314-2025 |
Terminology for Primary Cell Materials{译} 原电池材料术语 |
China National Standards |
English PDF |
| GB/T 46123-2025 |
Test Kit for Commercial Refrigerated Display Cabinets{译} 商用制冷陈列柜试验包 |
China National Standards |
English PDF |
| GB/T 46125-2025 |
Materials, Design, Manufacturing, Structure, and Characteristics of Commercial Refrigerators and Freezers{译} 商用冷藏柜和冷冻箱的材料、设计、制造、结构和特性 |
China National Standards |
English PDF |
| GB/T 46126-2025 |
Machine Socket Wrenches - Technical Specifications{译} 机用套筒扳手 - 技术规范 |
China National Standards |
English PDF |
| GB/T 46128-2025 |
Machine Socket Wrenches - Non-Impact Sockets{译} 机用套筒扳手 - 非冲击式套筒 |
China National Standards |
English PDF |
| GB/T 46127-2025 |
Machine Socket Wrenches - Drive Accessories{译} 机用套筒扳手 - 传动附件 |
China National Standards |
English PDF |
| GB/T 46279-2025 |
Determination of Ammonium Chloride, Ethoxybenzamide, and Sulfadiazine in Feed{译} 饲料中盐酸氨丙啉、乙氧酰胺苯甲酯和磺胺喹噁啉的测定 |
China National Standards |
English PDF |
| GB/T 46248-2025 |
Test Method for Thermal Loss Coefficient of Trough Solar Collector Tubes{译} 槽式太阳能集热管热损系数测试方法 |
China National Standards |
English PDF |
| GB/T 46228-2025 |
Brominated Isobutylene-Isoprene Rubber (BIIR){译} 溴化异丁烯-异戊二烯橡胶（BIIR） |
China National Standards |
English PDF |
| GB/T 46219-2025 |
Corrosion-Resistant Alloy U-Shaped Tubes{译} 耐蚀合金U形管 |
China National Standards |
English PDF |
| GB/T 46214-2025 |
Hot-Rolled H-Beams for Bridge Steel Structures{译} 桥梁钢结构用热轧H型钢 |
China National Standards |
English PDF |
| GB/T 46215-2025 |
Corrosion of Metals and Alloys - Evaluation of Selective Corrosion of Copper Alloys and Gray Cast Iron Components in Power Plants Using Visual and Hardness Methods{译} 金属和合金的腐蚀 - 用目测法和硬度法对电厂部件铜合金和灰铸铁的选择性腐蚀评价 |
China National Standards |
English PDF |
| GB/T 46133-2025 |
General Method for Nitrogen Analysis by the Dumas Combustion Method{译} 杜马斯燃烧法定氮分析方法通则 |
China National Standards |
English PDF |
| GB/T 46164-2025 |
Corrosion of Metals and Alloys - Measurement of Electrochemical Critical Local Corrosion Temperature (E-CLCT) for Additively Manufactured Titanium Alloys{译} 金属和合金的腐蚀-增材制造钛合金电化学临界局部腐蚀温度（E-CLCT）的测量 |
China National Standards |
English PDF |
| GB/T 46161.2-2025 |
Road Vehicles - Pneumatic Braking Systems - Part 2: Tubes, Tapered Sealed External Threaded Connections and Threaded Holes{译} 道路车辆-气压制动系 - 第2部分：管、锥面密封外螺纹接头和螺纹孔 |
China National Standards |
English PDF |
| GB/T 46161.1-2025 |
Road Vehicles - Pneumatic Braking Systems - Part 1: Tubes, End-Sealed External Threaded Connections and Threaded Holes{译} 道路车辆 - 气压制动系 - 第1部分：管、端面密封外螺纹接头和螺纹孔 |
China National Standards |
English PDF |
| GB/T 46201-2025 |
Fiber-Reinforced Composites - Determination of Interlaminar Fracture Toughness of Unidirectional Reinforcements Type I-II Hybrid{译} 纤维增强复合材料 - 单向增强材料Ⅰ型-Ⅱ型混合层间断裂韧性的测定 |
China National Standards |
English PDF |
| GB/T 46169-2025 |
Metallic Materials - Steel - Test Method for Determining Brittle Crack Arrest Toughness Kca{译} 金属材料 - 钢 - 脆性裂纹止裂韧度Kca测定的试验方法 |
China National Standards |
English PDF |
| GB/T 46183-2025 |
Footwear - Chemical Test Methods - Determination of Chlorophenols - Gas Chromatography-Tandem Mass Spectrometry{译} 鞋类-化学试验方法-含氯苯酚的测定-气相色谱-串联质谱法 |
China National Standards |
English PDF |
| GB/T 46258-2025 |
Determination of Urotropine in Cosmetics - Liquid Chromatography-Tandem Mass Spectrometry{译} 化妆品中乌洛托品的测定-液相色谱-串联质谱法 |
China National Standards |
English PDF |
| GB/T 46226-2025 |
Rubber Assemblies for Fixing Overhead Insulated Conductors{译} 架空绝缘导线固定橡胶组件 |
China National Standards |
English PDF |
| GB/T 46197.1-2025 |
Plastics - Polyetheretherketone (PEEK) Molded and Extruded Materials - Part 1: Nomenclature System and Classification Basis{译} 塑料 - 聚醚醚酮（PEEK）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 46197.2-2025 |
Plastics - Polyetheretherketone (PEEK) Molded and Extruded Materials - Part 2: Test Specimen Preparation and Performance Determination{译} 塑料 - 聚醚醚酮（PEEK）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 46232-2025 |
Unvulcanized Rubber - Determination of Combined Rubber Content{译} 未硫化橡胶 - 结合橡胶含量的测定 |
China National Standards |
English PDF |
| GB/T 46134-2025 |
Natural Esters - Guidelines for Maintenance and Use in Electrical Equipment{译} 天然酯-在电气设备中的维护和使用导则 |
China National Standards |
English PDF |
| GB/T 46180-2025 |
Test Method for Electrical Insulation Properties of Conduit-Insulated Cable Conductors (CICC) Type Superconducting Magnets{译} 管内电缆导体（CICC）型超导磁体电气绝缘性能测试方法 |
China National Standards |
English PDF |
| GB/T 46168-2025 |
Construction and Civil Engineering Sealants - Determination of Working Time{译} 建筑和土木工程密封胶 - 可操作时间的测定 |
China National Standards |
English PDF |
| GB/T 46225-2025 |
Flexible Porous Polymeric Materials - Polyurethane Foam for Laminating - Specification{译} 柔性多孔聚合物材料-层压用聚氨酯泡沫-规范 |
China National Standards |
English PDF |
| GB/T 46185-2025 |
Liquid Crystal Polyarylate Filaments{译} 液晶聚芳酯长丝 |
China National Standards |
English PDF |
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