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China GB Standards list issued in 2025 year |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42513.10-2025 |
Chemical Analysis Methods for Nickel Alloys - Part 10: Determination of Trace Elements - Glow Discharge Mass Spectrometry 镍合金化学分析方法 - 第10部分：痕量元素含量的测定 - 辉光放电质谱法 |
China National Standards 2025 |
 English PDF |
| GB/T 3884.16-2025 |
Chemical Analysis Methods for Copper Concentrates - Part 16: Determination of Silicon Dioxide Content - Potassium Fluorosilicate Titration and Gravimetric Methods 铜精矿化学分析方法 - 第16部分：二氧化硅含量的测定 - 氟硅酸钾滴定法和重量法 |
China National Standards 2025 |
English PDF |
| GB/T 3884.3-2025 |
Chemical Analysis Methods for Copper Concentrates - Part 3: Determination of Sulfur Content - Gravimetric and Combustion Titration Methods 铜精矿化学分析方法 - 第3部分：硫含量的测定 - 重量法和燃烧滴定法 |
China National Standards 2025 |
English PDF |
| GB/T 3884.1-2025 |
Chemical Analysis Methods for Copper Concentrates - Part 1: Determination of Copper Content - Iodometric and Electrolytic Methods 铜精矿化学分析方法 - 第1部分：铜含量的测定 - 碘量法和电解法 |
China National Standards 2025 |
English PDF |
| GB/T 3488.2-2025 |
Cemented Carbides - Metallographic Determination of Microstructure - Part 2: Measurement of WC Grain Size 硬质合金 - 显微组织的金相测定 - 第2部分：WC晶粒尺寸的测量 |
China National Standards 2025 |
English PDF |
| GB/T 2423.101-2025 |
Environmental Testing - Part 2: Test Methods - Test: Tilting and Oscillation 环境试验 - 第2部分：试验方法 - 试验：倾斜和摇摆 |
China National Standards 2025 |
English PDF |
| GB/T 16462.5-2025 |
Inspection Conditions for CNC Lathes and Turning Centers - Part 5: Speed and Interpolation Accuracy Tests 数控车床和车削中心检验条件 - 第5部分：速度和插补精度检验 |
China National Standards 2025 |
English PDF |
| GB/T 29459.3-2025 |
Small-Punch Test Methods for Metallic Materials in Service Pressure Equipment - Part 3: Fracture Toughness Test Methods 在役承压设备金属材料小冲杆试验方法 - 第3部分：断裂韧度试验方法 |
China National Standards 2025 |
English PDF |
| GB/T 26953-2025 |
Weld Non-Destructive Testing - Penetrant Testing - Acceptance Levels 焊缝无损检测 - 渗透检测 - 验收等级 |
China National Standards 2025 |
English PDF |
| GB/T 26952-2025 |
Weld Non-Destructive Testing - Magnetic Particle Testing - Acceptance Levels 焊缝无损检测 - 磁粉检测 - 验收等级 |
China National Standards 2025 |
English PDF |
| GB/T 22437.4-2025 |
Cranes - Design Principles for Loads and Load Combinations - Part 4: Boom Cranes 起重机 - 载荷与载荷组合的设计原则 - 第4部分：臂架起重机 |
China National Standards 2025 |
English PDF |
| GB/T 15821-2025 |
Metal Coatings - Measurement Methods for Ductility 金属覆盖层 - 延展性测量方法 |
China National Standards 2025 |
English PDF |
| GB/T 24626-2025 |
Explosion-Proof Equipment 耐爆炸设备 |
China National Standards 2025 |
English PDF |
| GB/T 4623-2025 |
Concrete Ring Poles 环形混凝土电杆 |
China National Standards 2025 |
English PDF |
| GB/T 26951-2025 |
Weld Non-Destructive Testing - Magnetic Particle Testing 焊缝无损检测 - 磁粉检测 |
China National Standards 2025 |
English PDF |
| GB/T 16792-2025 |
Designation Codes for Oil and Gas Basins and Secondary Structural Units in China 中国含油气盆地及次级构造单元名称代码 |
China National Standards 2025 |
English PDF |
| GB/T 40006.10-2025 |
Plastics - Recycled Plastics - Part 10: Polybutylene Terephthalate (PBT) Materials 塑料 - 再生塑料 - 第10部分：聚对苯二甲酸丁二醇酯（PBT）材料 |
China National Standards 2025 |
English PDF |
| GB/T 9015-2025 |
Hexamethylenetetramine for Industrial Use 工业用六亚甲基四胺 |
China National Standards 2025 |
English PDF |
| GB/T 338-2025 |
Methanol for Industrial Use 工业用甲醇 |
China National Standards 2025 |
English PDF |
| GB/T 6694-2025 |
Cypermethrin Technical Grade 氰戊菊酯原药 |
China National Standards 2025 |
English PDF |
| GB/T 5503-2025 |
Grain and Oil Inspection - Method for Testing Broken Rice 粮油检验 - 碎米检验法 |
China National Standards 2025 |
English PDF |
| GB/T 5502-2025 |
Grain and Oil Inspection - Inspection of Processing Accuracy for Rice 粮油检验 - 米类加工精度检验 |
China National Standards 2025 |
English PDF |
| GB/T 5504-2025 |
Grain and Oil Inspection - Inspection of Processing Accuracy for Wheat Flour 粮油检验 - 小麦粉加工精度检验 |
China National Standards 2025 |
English PDF |
| GB/T 35458-2025 |
Costumes for Games 游戏服装 |
China National Standards 2025 |
English PDF |
| GB/T 3883.404-2025 |
Safety of Hand-Held, Portable Electric Tools and Garden Tools - Part 404: Specific Requirements for Walk-Behind Mowers 手持式、可移式电动工具和园林工具的安全 - 第404部分：步行控制割草机的专用要求 |
China National Standards 2025 |
English PDF |
| GB/T 17790-2025 |
Installation Specification for Air Conditioners for Household and Similar Use 家用和类似用途空调器安装规范 |
China National Standards 2025 |
English PDF |
| GB/T 3883.405-2025 |
Safety of Hand-Held, Portable Electric Tools and Garden Tools - Part 405: Specific Requirements for Grass Shears 手持式、可移式电动工具和园林工具的安全 - 第405部分：草剪的专用要求 |
China National Standards 2025 |
English PDF |
| GB/T 3883.206-2025 |
Safety of hand-held, portable, electric tools and garden tools - Part 206: Particular requirements for hand-held hammering tools 手持式、可移式电动工具和园林工具的安全 - 第206部分：手持式锤类工具的专用要求 |
China National Standards 2025 |
English PDF |
| GB/T 3883.203-2025 |
Safety of hand-held, portable, electric tools and garden tools - Part 203: Particular requirements for hand-held grinding machines, disc polishers and disc sanders 手持式、可移式电动工具和园林工具的安全 - 第203部分：手持式砂轮机、盘式抛光机和盘式砂光机的专用要求 |
China National Standards 2025 |
English PDF |
| GB/T 859-2025 |
Fasteners - Spring washers - Light type 紧固件 - 弹簧垫圈 - 轻型 |
China National Standards 2025 |
English PDF |
| GB/T 93-2025 |
Fasteners - Spring Washers - Standard Type 紧固件 - 弹簧垫圈 - 标准型 |
China National Standards 2025 |
English PDF |
| GB/T 31.3-2025 |
Fasteners - Hexagon Head Screws with Holes - Part 3: Fine Thread 紧固件 - 六角头螺杆带孔螺栓 - 第3部分：细牙螺纹 |
China National Standards 2025 |
English PDF |
| GB/T 31.2-2025 |
Fasteners - Hexagon Head Screws with Holes - Part 2: Fine Shank - Grade B 紧固件 - 六角头螺杆带孔螺栓 - 第2部分：细杆 - B级 |
China National Standards 2025 |
English PDF |
| GB/T 25028-2025 |
Wheel Loaders - Brake System Servo Units 轮胎式装载机 - 制动系统用加力器 |
China National Standards 2025 |
English PDF |
| GB/T 12007.2-2025 |
Epoxy Resins - Part 2: Determination of Sodium Ions 环氧树脂 - 第2部分：钠离子的测定 |
China National Standards 2025 |
English PDF |
| GB/T 27028-2025 |
Conformity Assessment - Application Guide for Third-Party Product Certification Systems 合格评定 - 第三方产品认证制度应用指南 |
China National Standards 2025 |
English PDF |
| GB/T 7739.15-2025 |
Chemical Analysis Methods for Gold Concentrates - Part 15: Determination of Platinum Group Elements 金精矿化学分析方法 - 15部分：铂族元素量的测定 |
China National Standards 2025 |
English PDF |
| GB/T 34524-2025 |
Wind Energy Systems - Wind Turbine Main Shaft 风能发电系统 - 风力发电机组主轴 |
China National Standards 2025 |
English PDF |
| GB/T 19568-2025 |
Wind Energy Systems - Wind Turbine Assembly and Installation Specifications 风能发电系统 - 风力发电机组装配和安装规范 |
China National Standards 2025 |
English PDF |
| GB/T 18988.1-2025 |
Radionuclide Imaging Equipment - Performance and Test Rules - Part 1: Positron Emission Tomography (PET) Scanners 放射性核素成像设备 - 性能和试验规则 - 第1部分：正电子发射断层成像装置 |
China National Standards 2025 |
English PDF |
| GB/T 23446-2025 |
Sprayed Polyurea Waterproofing Coatings 喷涂聚脲防水涂料 |
China National Standards 2025 |
English PDF |
| GB/T 5463.4-2025 |
Vocabulary for Non-metallic Mineral Products - Part 4: Graphite 非金属矿产品词汇 - 第4部分：石墨 |
China National Standards 2025 |
English PDF |
| GB/T 30699-2025 |
Coding of Road Traffic Signs and Markings 道路交通标志和标线编码 |
China National Standards 2025 |
English PDF |
| GB/T 10826.1-2025 |
Fuel Injection Equipment - Vocabulary - Part 1: Fuel Injection Pumps 燃油喷射装置 - 词汇 - 第1部分：喷油泵 |
China National Standards 2025 |
English PDF |
| GB/T 14096-2025 |
Fuel Injection Pump Test Bench - Test Methods 喷油泵试验台 - 试验方法 |
China National Standards 2025 |
English PDF |
| GB/T 5771-2025 |
Diesel Engine Fuel Injection Pump Outlet Valve Assemblies - Technical Conditions 柴油机喷油泵出油阀偶件 - 技术条件 |
China National Standards 2025 |
English PDF |
| GB/T 20068-2025 |
Technical Requirements for Shipborne Automatic Identification Systems (AIS) 船载自动识别系统（AIS）技术要求 |
China National Standards 2025 |
English PDF |
| GB/T 18975.1-2025 |
Industrial Automation Systems and Integration - Lifecycle Data Integration for Process Plants (including Oil and Gas Production Facilities) - Part 1: Overview and Fundamental Principles 工业自动化系统与集成 - 流程工厂（包括石油和天然气生产设施）生命周期数据集成 - 第1部分：综述与基本原理 |
China National Standards 2025 |
English PDF |
| GB/T 10091.1-2025 |
Characteristic Tables - Part 1: Definitions and Principles 事物特性表 - 第1部分：定义和原理 |
China National Standards 2025 |
English PDF |
| GB/T 33206-2025 |
Test Methods for Performance of Automotive Multi-V-Belt 汽车多楔带性能试验方法 |
China National Standards 2025 |
English PDF |
| GB/T 4333.12-2025 |
Ferrosilicon - Determination of Lead, Tin, Arsenic, Antimony, and Bismuth Content - Inductively Coupled Plasma Mass Spectrometry (ICP-MS) 硅铁 - 铅、锡、砷、锑和铋含量的测定 - 电感耦合等离子体质谱法（ICP-MS） |
China National Standards 2025 |
English PDF |
| GB/T 22326-2025 |
Waxy corn 糯玉米 |
China National Standards 2025 |
English PDF |
| GB/T 15847-2025 |
Dose measurement for nuclear criticality accidents 核临界事故剂量测定 |
China National Standards 2025 |
English PDF |
| GB/T 12162.3-2025 |
Reference radiation for calibrating dosimeters and dose rate meters and determining their energy response - Part 3: Calibration of area dosimeters and personal dosimeters and determination of their energy response and angular response 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 - 第3部分：场所剂量仪和个人剂量计的校准及其能量响应和角响应的测定 |
China National Standards 2025 |
English PDF |
| GB/T 12162.2-2025 |
Reference X-rays and γ-rays for calibration of dosimeters and dose rate meters and for determination of their energy response - Part 2: Dosimetry for radiation protection in the energy ranges 8 keV to 1.3 MeV and 4 MeV to 9 MeV 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 - 第2部分：辐射防护用的能量范围为8 - keV~1.3 - MeV - 和 - 4 - MeV~9 - MeV的剂量测定 |
China National Standards 2025 |
English PDF |
| GB/T 12162.1-2025 |
X-ray and Gamma-ray Reference Radiation for Calibration of Dosimeters and Dosimeters and Determination of Their Energy Response - Part 1: Radiation Characteristics and Generation Methods 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 - 第1部分：辐射特性及产生方法 |
China National Standards 2025 |
English PDF |
| GB/T 33525-2025 |
Conveyor Belts - Covering Properties - Categories 输送带 - 覆盖层性能 - 类别 |
China National Standards 2025 |
English PDF |
| GB/T 21719-2025 |
Grain and Oil Inspection - Test Method for Whole and Polished Rice Yield 粮油检验 - 稻谷整精米率检验 |
China National Standards 2025 |
English PDF |
| GB/T 5499-2025 |
Grain and Oil Inspection - Test Method for Purity of Shelled Oilseeds 粮油检验 - 带壳油料纯仁率检验法 |
China National Standards 2025 |
English PDF |
| GB/T 21496-2025 |
Animal and Vegetable Fats and Oils - Determination of Sediment Content - Centrifugal Method 动植物油脂 - 油脂沉淀物含量的测定 - 离心法 |
China National Standards 2025 |
English PDF |
| GB/T 5525-2025 |
Vegetable Oils and Fats - Methods for Determining Transparency, Odor, and Taste 植物油脂 - 透明度、气味、滋味鉴定法 |
China National Standards 2025 |
English PDF |
| GB/T 20795-2025 |
Determination of Smoke Point of Vegetable Oils and Fats 植物油脂烟点测定 |
China National Standards 2025 |
English PDF |
| GB/T 5536-2025 |
Testing of Vegetable Oils and Fats - Determination of Melting Point 植物油脂检验 - 熔点测定法 |
China National Standards 2025 |
English PDF |
| GB/T 14038-2025 |
Pneumatic Connections - Air Ports and Stud Ends 气动连接 - 气口和螺柱端 |
China National Standards 2025 |
English PDF |
| GB/T 19412-2025 |
Testing and Evaluation Methods for Thermal Storage Air Conditioning Systems 蓄冷（热）空调系统的测试和评价方法 |
China National Standards 2025 |
English PDF |
| GB/T 20013.3-2025 |
Nuclear Medicine Instruments - Routine Tests - Part 3: Positron Emission Tomography Devices 核医学仪器-例行试验-第3部分：正电子发射断层成像装置 |
China National Standards 2025 |
English PDF |
| GB/T 19629-2025 |
Medical Electrical Equipment - Ionization Chambers and/or Semiconductor Detector Dosimeters Used in X-ray Diagnostic Imaging 医用电气设备 - X射线诊断影像中使用的电离室和（或）半导体探测器剂量计 |
China National Standards 2025 |
English PDF |
| GB/T 6979-2025 |
Harvesting Machinery - Combine Harvesters and Functional Components - Vocabulary 收获机械 - 联合收割机及功能部件 - 词汇 |
China National Standards 2025 |
English PDF |
| GB/T 4019-2025 |
Inspection Conditions for Square Column Vertical Drilling Machines - Accuracy Inspection 方柱立式钻床检验条件 - 精度检验 |
China National Standards 2025 |
English PDF |
| GB/T 20948-2025 |
Agricultural and Forestry Tractors - Indirect Vision Devices - Technical Specifications 农林拖拉机 - 间接视野装置 - 技术规范 |
China National Standards 2025 |
English PDF |
| GB/T 19407-2025 |
Agricultural Tractors - Maximum Operating Force for Control Devices 农业拖拉机 - 操纵装置最大操纵力 |
China National Standards 2025 |
English PDF |
| GB/T 10916.1-2025 |
Agricultural Tractors - Front Mounted Equipment - Part 1: Power Take-Off Shaft Safety Requirements and Clearance Limits 农业拖拉机 - 前置装置 - 第1部分：动力输出轴安全要求和空隙范围 |
China National Standards 2025 |
English PDF |
| GB/T 6238-2025 |
Agricultural Tractors - Operator Work Position, Passageways, and Emergency Exits - Dimensions 农业拖拉机 - 操作者工作位置、通道和紧急出口 - 尺寸 |
China National Standards 2025 |
English PDF |
| GB/T 6960.2-2025 |
Tractor Terminology - Part 2: Transmission System 拖拉机术语 - 第2部分：传动系 |
China National Standards 2025 |
English PDF |
| GB/T 6960.1-2025 |
Tractor Terminology - Part 1: Complete Machines 拖拉机术语 - 第1部分：整机 |
China National Standards 2025 |
English PDF |
| GB/T 3871.9-2025 |
Agricultural Tractors - Test Procedures - Part 9: Tractive Power Test 农业拖拉机 - 试验规程 - 第9部分：牵引功率试验 |
China National Standards 2025 |
English PDF |
| GB/T 3871.7-2025 |
Agricultural Tractors - Test Procedures - Part 7: Forward Field of Vision for the Driver 农业拖拉机 - 试验规程 - 第7部分：驾驶员前视野 |
China National Standards 2025 |
English PDF |
| GB/T 20344-2025 |
Agricultural and Forestry Tractors and Machinery - Electrical Transmission Connectors 农林拖拉机和机械 - 电力传输连接器 |
China National Standards 2025 |
English PDF |
| GB/T 12418-2025 |
Technical Requirements for Repair of Steel Standard Containers 钢制通用集装箱修理技术要求 |
China National Standards 2025 |
English PDF |
| GB/T 13487-2025 |
Synchronous Belt Drives - Synchronous Belts for General Transmission Applications 同步带传动 - 一般传动用同步带 |
China National Standards 2025 |
English PDF |
| GB/T 2900.106-2025 |
Electrotechnical Terminology - Accessibility 电工术语 - 无障碍 |
China National Standards 2025 |
English PDF |
| GB/T 11366-2025 |
Basic Terminology for Planetary Gear Drives 行星传动基本术语 |
China National Standards 2025 |
English PDF |
| GB/T 18325.1-2025 |
Plain bearings - Bearing fatigue - Part 1: Test bench and practical application of plain bearings under fluid dynamic lubrication conditions 滑动轴承 - 轴承疲劳 - 第1部分：流体动压润滑条件下试验台和实际应用的滑动轴承 |
China National Standards 2025 |
English PDF |
| GB/T 18324-2025 |
Plain bearings - Copper alloy bushings - Dimensions and tolerances 滑动轴承 - 铜合金轴套 - 尺寸和公差 |
China National Standards 2025 |
English PDF |
| GB/T 10445-2025 |
Plain bearings - Shaft diameters for integral bushings 滑动轴承 - 整体轴套的轴径 |
China National Standards 2025 |
English PDF |
| GB/T 21466.3-2025 |
Plain bearings - Fluid dynamic radial cylindrical bearings under steady-state conditions - Part 3: Permissible operating parameters 滑动轴承 - 稳态条件下流体动压径向圆柱形轴承 - 第3部分：许用运行参数 |
China National Standards 2025 |
English PDF |
| GB/T 21466.2-2025 |
Plain Bearings - Fluid Dynamic Radial Cylindrical Bearings under Steady-State Conditions - Part 2: Characteristic Values 滑动轴承 - 稳态条件下流体动压径向圆柱形轴承 - 第2部分：特征数值 |
China National Standards 2025 |
English PDF |
| GB/T 33556.1-2025 |
Specification for Cleanrooms and Related Controlled Environments in Hospitals - Part 1: General 医院洁净室及相关受控环境应用规范 - 第1部分：总则 |
China National Standards 2025 |
English PDF |
| GB/T 46152.1-2025 |
Punching Dies - Ball-Locked Punches - Part 1: Light-Load Ball-Locked Punches 冲模 - 球锁紧凸模 - 第1部分：轻载球锁紧凸模 |
China National Standards 2025 |
English PDF |
| GB/T 21158-2025 |
Seed Processing Equipment 种子加工成套设备 |
China National Standards 2025 |
English PDF |
| GB/T 16714-2025 |
Continuous Grain Dryers 连续式粮食干燥机 |
China National Standards 2025 |
English PDF |
| GB/T 21423-2025 |
Fuel Tanks for Three-Wheeled Vehicles - Safety Performance Requirements and Test Methods 三轮汽车燃油箱 - 安全性能要求和试验方法 |
China National Standards 2025 |
English PDF |
| GB/T 16848-2025 |
Accuracy of Cylindrical Worms and Worm Wheels 环面蜗杆、蜗轮精度 |
China National Standards 2025 |
English PDF |
| GB/T 12370-2025 |
Bevel Gears and Hypoid Gears - Terminology 锥齿轮和准双曲面齿轮 - 术语 |
China National Standards 2025 |
English PDF |
| GB/T 17587.2-2025 |
Ball Screw Assemblies - Part 2: Nominal Diameter, Nominal Lead, Nut Dimensions and Mounting Bolts - Metric Series 滚珠丝杠副 - 第2部分：公称直径、公称导程、螺母尺寸和安装螺栓 - 公制系列 |
China National Standards 2025 |
English PDF |
| GB/T 31270.1-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides - Part 1: Soil Metabolism Test 化学农药环境安全评价试验准则 - 第1部分：土壤代谢试验 |
China National Standards 2025 |
English PDF |
| GB/T 31270.5-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides - Part 5: Soil Leaching Test 化学农药环境安全评价试验准则 - 第5部分：土壤淋溶试验 |
China National Standards 2025 |
English PDF |
| GB/T 31270.4-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides - Part 4: Soil Adsorption/Desorption Test 化学农药环境安全评价试验准则 - 第4部分：土壤吸附/解吸试验 |
China National Standards 2025 |
English PDF |
| GB/T 31270.14-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides - Part 14: Algal Growth Inhibition Test 化学农药环境安全评价试验准则 - 第14部分：藻类生长抑制试验 |
China National Standards 2025 |
English PDF |
| GB/T 31270.7-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides - Part 7: Bioaccumulation Test 化学农药环境安全评价试验准则 - 第7部分：生物富集试验 |
China National Standards 2025 |
English PDF |
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