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No.2025-8 Announcement of Promulgated China National Standards |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 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 4706.128-2025 |
Safety of Household and Similar Electrical Appliances - Part 128: Particular Requirements for Air Purifiers{译} 家用和类似用途电器的安全 - 第128部分：新风净化机的特殊要求 |
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 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 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 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 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 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 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 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 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 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 35595-2025 |
Glass Containers - Method for Determining Arsenic and Antimony Leaching{译} 玻璃容器 - 砷、锑溶出量的测定方法 |
China National Standards |
English PDF |
| GB/T 46050-2025 |
Test Method for Precision of Sample Division of Verification Samples for Manganese and Chromium Ores{译} 锰矿石和铬矿石 - 校核样品缩分精密度的试验方法 |
China National Standards |
English PDF |
| GB/T 46071-2025 |
Data Security Technology - Guidelines for Social Responsibility in Data Security and Personal Information Protection{译} 数据安全技术 - 数据安全和个人信息保护社会责任指南 |
China National Standards |
English PDF |
| GB/T 46078-2025 |
Maglev Power Technology - Terminology{译} 磁悬浮动力技术-术语 |
China National Standards |
English PDF |
| GB/T 20065-2025 |
Threaded Steel Bars for Prestressed Concrete{译} 预应力混凝土用螺纹钢筋 |
China National Standards |
English PDF |
| GB/T 7752-2025 |
Test Methods for Dielectric Strength and Voltage Withstand of Insulating Adhesive Tapes{译} 绝缘胶粘带工频介电强度和耐电压的试验方法 |
China National Standards |
English PDF |
| GB/T 5195.4-2025 |
Chemical Analysis Methods for Fluorspar - Part 4: Determination of Total Sulfur and Sulfide Content{译} 萤石化学分析方法 - 第4部分：总硫、硫化物含量的测定 |
China National Standards |
English PDF |
| GB/T 11264-2025 |
Hot-Rolled Light Rail{译} 热轧轻轨 |
China National Standards |
English PDF |
| GB/T 46062-2025 |
Unshaped Refractories - Preparation of Refractory Sprayed Bricks by Wet Spraying Technology{译} 不定形耐火材料 - 湿法喷射技术制备耐火喷射料试块 |
China National Standards |
English PDF |
| GB/T 46087.2-2025 |
Workshop Primer Welding and Related Process Tests - Part 2: Welding Performance{译} 车间底漆焊接及相关工艺试验 - 第2部分：焊接性能 |
China National Standards |
English PDF |
| GB/T 46087.3-2025 |
Workshop Primer Welding and Related Process Tests - Part 3: Thermal Cutting{译} 车间底漆焊接及相关工艺试验 - 第3部分：热切割 |
China National Standards |
English PDF |
| GB/T 46087.4-2025 |
Workshop Primer Welding and Related Process Tests - Part 4: Fume and Gas Emissions{译} 车间底漆焊接及相关工艺试验 - 第4部分：烟尘和气体的排放 |
China National Standards |
English PDF |
| GB/T 46075.6-2025 |
Acceptance Inspection of Electron Beam Welding Machines - Part 6: Measurement of Beam Spot Position Stability{译} 电子束焊机验收检验 - 第6部分：束斑位置稳定性的测量 |
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 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 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 5169.1-2025 |
Fire Hazard Testing of Electrical and Electronic Products Part 1: Terminology for Ignition Tests{译} 电工电子产品着火危险试验 - 第1部分：着火试验术语 |
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 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 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 46084-2025 |
Technical Specification for Flame Temperature Imaging Detection in Coal-Fired Boilers{译} 燃煤锅炉火焰温度图像检测技术规范 |
China National Standards |
English PDF |
| GB/T 14649-2025 |
Performance Test Methods for Auxiliary Boilers for Marine Use{译} 船用辅锅炉性能试验方法 |
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 13591-2025 |
Acetylene Cylinder Filling Regulations{译} 乙炔气瓶充装规定 |
China National Standards |
English PDF |
| GB/T 19839-2025 |
General Technical Conditions for Industrial Fuel Oil and Gas Burners{译} 工业燃油燃气燃烧器通用技术条件 |
China National Standards |
English PDF |
| GB/T 46119-2025 |
Non-Visual Biological Effecting Dose of Light to the Human Eye{译} 光的人眼非视觉生物效应作用剂量 |
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 |
| GB/T 7528-2025 |
Rubber and Plastic Hoses and Hose Assemblies - Terminology{译} 橡胶和塑料软管及软管组合件 - 术语 |
China National Standards |
English PDF |
| GB/T 46089.2-2025 |
Conveying Machinery - Inspection and Maintenance Specifications - Part 2: Scraper Conveyors{译} 输送机械-检查与维护规范 -第2部分：刮板输送机 |
China National Standards |
English PDF |
| GB/T 46095-2025 |
Ships and Offshore Technology - Specification for High-Manganese Austenitic Thin Steel Plates for Shipboard LNG Tanks{译} 船舶与海上技术-船上液化天然气罐用高锰奥氏体薄钢板规范 |
China National Standards |
English PDF |
| GB/T 6730.13-2025 |
Iron Ore - Determination of Calcium and Magnesium Content - EGTA-CyDTA Titration Method{译} 铁矿石 - 钙和镁含量的测定 - EGTA-CyDTA滴定法 |
China National Standards |
English PDF |
| GB/T 14975-2025 |
Seamless Stainless Steel Tubes for Structural Purposes{译} 结构用不锈钢无缝钢管 |
China National Standards |
English PDF |
| GB/T 20118-2025 |
General Technical Conditions for Steel Wire Ropes{译} 钢丝绳通用技术条件 |
China National Standards |
English PDF |
| GB/T 22823-2025 |
Tape Base Paper{译} 胶带原纸 |
China National Standards |
English PDF |
| GB/T 12911-2025 |
Paper and Paperboard - Determination of Ink Absorbency{译} 纸和纸板-油墨吸收性的测定 |
China National Standards |
English PDF |
| GB/T 18711-2025 |
Test Methods for Magnetite Powder Used in Coal Preparation{译} 选煤用磁铁矿粉试验方法 |
China National Standards |
English PDF |
| GB/T 24810.3-2025 |
Cranes - Limiters and Indicators - Part 3: Tower Cranes{译} 起重机 - 限制器和指示器 - 第3部分：塔式起重机 |
China National Standards |
English PDF |
| GB/T 34218-2025 |
Test Method for High Temperature Compressive Strength of Refractories{译} 耐火材料-高温耐压强度试验方法 |
China National Standards |
English PDF |
| GB/T 7816-2025 |
Industrial Yellow Phosphorus{译} 工业黄磷 |
China National Standards |
English PDF |
| GB/T 46093-2025 |
Ship and Marine Technology - Aluminum Gangway for Seagoing Vessels{译} 船舶与海上技术-海船铝质跳板 |
China National Standards |
English PDF |
| GB/T 46079-2025 |
Polymer Additive Manufacturing - Raw Materials - Identification of Materials for Laser Powder Bed Fusion{译} 聚合物增材制造-原材料-激光粉末床熔融用材料的鉴定 |
China National Standards |
English PDF |
| GB/T 6730.46-2025 |
Iron Ore - Determination of Arsenic Content - Distillation Separation - Arsenic Molybdenum Blue Spectrophotometric Method{译} 铁矿石 - 砷含量的测定 - 蒸馏分离-砷钼蓝分光光度法 |
China National Standards |
English PDF |
| GB/T 16555-2025 |
Chemical Analysis Methods for Carbon, Silicon Carbide, and Nitride Refractories{译} 含碳、碳化硅、氮化物耐火材料化学分析方法 |
China National Standards |
English PDF |
| GB/T 24460-2025 |
General Technical Specifications for Solar Photovoltaic Lighting Devices{译} 太阳能光伏照明装置总技术规范 |
China National Standards |
English PDF |
| GB/T 7713.4-2025 |
Information and Documentation - Rules for Writing - Part 4: Data Papers{译} 信息与文献 - 编写规则 - 第4部分：数据论文 |
China National Standards |
English PDF |
| GB/T 26706-2025 |
Upholstered Furniture - Coir Fiber Elastic Mattresses{译} 软体家具 - 棕纤维弹性床垫 |
China National Standards |
English PDF |
| GB/T 46091-2025 |
Ships and Marine Technology - Virtual Reality and Simulation Training Systems for Life-Saving Equipment and Devices{译} 船舶和海上技术-救生设备及装置的虚拟现实和仿真训练系统 |
China National Standards |
English PDF |
| GB/T 14150-2025 |
Guangdong Enameled Porcelain{译} 粤彩瓷器 |
China National Standards |
English PDF |
| GB/T 3295-2025 |
Test Method for Specular Gloss of Ceramic Products{译} 陶瓷制品镜向光泽度试验方法 |
China National Standards |
English PDF |
| GB/T 34254-2025 |
Test Method for Adhesion of Handles and Decorative Materials on Ceramic Tableware{译} 日用陶瓷把手、装饰材料牢固度测试方法 |
China National Standards |
English PDF |
| GB/T 46090-2025 |
Ships and Marine Technology - Personal and Collective Survival Equipment for Polar Waters{译} 船舶和海上技术-用于极地水域的个人和集体求生工具 |
China National Standards |
English PDF |
| GB/T 30032.2-2025 |
Mobile Elevating Work Platforms - Design, Calculation, Safety Requirements and Test Methods for Platforms with Special Components - Part 2: Mobile Elevating Work Platforms with Non-conductive (Insulated) Components{译} 移动式升降工作平台-带有特殊部件的设计、计算、安全要求和试验方法-第2部分：装有非导电（绝缘）部件的移动式升降工作平台 |
China National Standards |
English PDF |
| GB/T 46053-2025 |
Technical Specification for Project-Based Greenhouse Gas Emission Reduction Assessment - Production of Sand and Gravel Aggregates from Iron Ore Waste Rock{译} 基于项目的温室气体减排量评估技术规范 - 铁矿废石生产砂石骨料 |
China National Standards |
English PDF |
| GB/T 4702.16-2025 |
Metallic Chromium - Determination of Sulfur Content - Infrared Absorption Method and Combustion Neutralization Titration Method{译} 金属铬 - 硫含量的测定 - 红外线吸收法和燃烧中和滴定法 |
China National Standards |
English PDF |
| GB/T 26201-2025 |
Seedling Paper{译} 育苗纸 |
China National Standards |
English PDF |
| GB/T 6730.11-2025 |
Iron Ore - Determination of Aluminum Content - EDTA Titration Method{译} 铁矿石 - 铝含量的测定 - EDTA滴定法 |
China National Standards |
English PDF |
| GB/T 30897-2025 |
Slag for Sintering{译} 烧结用钢渣 |
China National Standards |
English PDF |
| GB/T 14977-2025 |
General Requirements for Surface Quality of Hot-Rolled Steel Plates{译} 热轧钢板表面质量的一般要求 |
China National Standards |
English PDF |
| GB/T 25053-2025 |
Hot-Rolled Low-Carbon Steel Plates and Strips{译} 热连轧低碳钢板及钢带 |
China National Standards |
English PDF |
| GB/T 28410-2025 |
Structural Steel Plates for Wind Turbine Towers{译} 风力发电塔用结构钢板 |
China National Standards |
English PDF |
| GB/T 20935-2025 |
Metallic Materials - Electromagnetic Ultrasonic Testing Methods{译} 金属材料-电磁超声检测方法 |
China National Standards |
English PDF |
| GB/T 30068-2025 |
Cold-Rolled Steel Plates and Strips for Household Appliances{译} 家电用冷轧钢板及钢带 |
China National Standards |
English PDF |
| GB/T 223.6-2025 |
Steel and Alloys - Determination of Boron Content - Neutralization Titration and Spectrophotometric Methods{译} 钢铁及合金 - 硼含量的测定 - 中和滴定法和分光光度法 |
China National Standards |
English PDF |
| GB/T 5312-2025 |
Seamless Steel Tubes for Ships{译} 船舶用无缝钢管 |
China National Standards |
English PDF |
| GB/T 223.8-2025 |
Steel and Alloys - Determination of Aluminum Content - Titration and Spectrophotometric Methods{译} 钢铁及合金 - 铝含量的测定 - 滴定法和分光光度法 |
China National Standards |
English PDF |
| GB/T 3429-2025 |
Steel Wire Rods for Welding{译} 焊接用钢盘条 |
China National Standards |
English PDF |
| GB/T 223.11-2025 |
Steel and Alloys - Determination of Chromium Content - Titrimetric and Spectrophotometric Methods{译} 钢铁及合金 - 铬含量的测定 - 滴定法和分光光度法 |
China National Standards |
English PDF |
| GB/T 223.13-2025 |
Steel and Alloys - Determination of Vanadium Content - Titrimetric and Spectrophotometric Methods{译} 钢铁及合金 - 钒含量的测定 - 滴定法和分光光度法 |
China National Standards |
English PDF |
| GB/T 4356-2025 |
Stainless Steel Wire Rods{译} 不锈钢盘条 |
China National Standards |
English PDF |
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