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China GB Standards list issued in 2025 year |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 31270.23-2025 |
Test guidelines for environmental safety evaluation of chemical pesticides - Part 23: Acute oral toxicity test for birds 化学农药环境安全评价试验准则 - 第23部分：鸟类急性经口毒性试验 |
China National Standards 2025 |
 English PDF |
| GB/T 18400.6-2025 |
Inspection conditions for machining centers - Part 6: Speed and interpolation accuracy tests 加工中心检验条件 - 第6部分：速度和插补精度检验 |
China National Standards 2025 |
English PDF |
| GB/T 10413-2025 |
Belt drives - Narrow V-belt pulleys (effective width system) 带传动 - 窄V带轮（有效宽度制） |
China National Standards 2025 |
English PDF |
| GB/T 19236-2025 |
Refueling nozzles for compressed natural gas dispensers 压缩天然气加气机加气枪 |
China National Standards 2025 |
English PDF |
| GB/T 23335-2025 |
Type approval test procedures for natural gas vehicles 天然气汽车定型试验规程 |
China National Standards 2025 |
English PDF |
| GB/T 17895-2025 |
Gas-fueled vehicles - Terminology 气体燃料汽车 - 术语 |
China National Standards 2025 |
English PDF |
| GB/T 17676-2025 |
Gas Fuel Vehicles - Marking 气体燃料汽车 - 标志 |
China National Standards 2025 |
English PDF |
| GB/T 17243-2025 |
Feed Ingredients - Spirulina Powder 饲料原料 - 螺旋藻粉 |
China National Standards 2025 |
English PDF |
| GB/T 19566-2025 |
Technical Regulations for High-Yield Cultivation of Dryland Sugarcane 旱地糖料甘蔗高产栽培技术规程 |
China National Standards 2025 |
English PDF |
| GB/T 9068-2025 |
Determination of Sound Power Levels of Noise from Refrigerating and Air Conditioning Equipment - Sound Pressure Method 制冷与空调设备噪声声功率级的测定 - 声压法 |
China National Standards 2025 |
English PDF |
| GB/T 20910-2025 |
Temperature-Pressure Safety Valves for Hot Water Systems 热水系统用温度压力安全阀 |
China National Standards 2025 |
English PDF |
| GB/T 19567.3-2025 |
Bacillus thuringiensis Wettable Powder 苏云金杆菌可湿性粉剂 |
China National Standards 2025 |
English PDF |
| GB/T 21466.1-2025 |
Sliding Bearings - Fluid Dynamic Radial Cylindrical Bearings under Steady-State Conditions - Part 1: Calculation Procedure 滑动轴承 - 稳态条件下流体动压径向圆柱形轴承 - 第1部分：计算过程 |
China National Standards 2025 |
English PDF |
| GB/T 20193-2025 |
Feed Ingredients - Bone Meal, Meat and Bone Meal 饲料原料 - 骨粉、肉骨粉 |
China National Standards 2025 |
English PDF |
| GB/T 21459.4-2025 |
Specification for Drafting Product Standards for Fungal Pesticide Oil Suspensions 真菌农药油悬浮剂产品标准编写规范 |
China National Standards 2025 |
English PDF |
| GB/T 21459.3-2025 |
Specification for Drafting Product Standards for Fungal Pesticide Wettable Powders 真菌农药可湿性粉剂产品标准编写规范 |
China National Standards 2025 |
English PDF |
| GB/T 11073-2025 |
Measurement Method for Radial Resistivity Variation of Silicon Wafers 硅片径向电阻率变化测量方法 |
China National Standards 2025 |
English PDF |
| GB/T 13401-2025 |
Steel Butt-Welded Pipe Fittings - Technical Specifications 钢制对焊管件 - 技术规范 |
China National Standards 2025 |
English PDF |
| GB/T 21459.1-2025 |
Specification for Drafting Product Standards for Fungal Pesticide Technical Grade Materials 真菌农药母药产品标准编写规范 |
China National Standards 2025 |
English PDF |
| GB/T 4326-2025 |
Measurement Methods for Hall Mobility and Hall Coefficient of Non-Intrinsic Semiconductor Single Crystals 非本征半导体单晶霍尔迁移率和霍尔系数测量方法 |
China National Standards 2025 |
English PDF |
| GB/T 12459-2025 |
Steel Butt-Weld Fittings - Types and Parameters 钢制对焊管件 - 类型与参数 |
China National Standards 2025 |
English PDF |
| GB/T 21459.2-2025 |
Specification for Preparing Product Standards for Fungal Pesticide Powders 真菌农药粉剂产品标准编写规范 |
China National Standards 2025 |
English PDF |
| GB/T 21459.5-2025 |
Specification for Preparing Product Standards for Fungal Pesticide Baits 真菌农药饵剂产品标准编写规范 |
China National Standards 2025 |
English PDF |
| GB/T 12246-2025 |
Pilot-Operated Pressure Reducing Valves 先导式减压阀 |
China National Standards 2025 |
English PDF |
| GB/T 12245-2025 |
Performance Test Methods for Pressure Reducing Valves 减压阀性能试验方法 |
China National Standards 2025 |
English PDF |
| GB/T 21387-2025 |
Axial Flow Check Valves for Water Supply Systems 供水系统用轴流式止回阀 |
China National Standards 2025 |
English PDF |
| GB/T 21385-2025 |
Metal-Seated Ball Valves 金属密封球阀 |
China National Standards 2025 |
English PDF |
| GB/T 12236-2025 |
Steel Swing Check Valves for Petroleum, Chemical, and Related Industries 石油、化工及相关工业用钢制旋启式止回阀 |
China National Standards 2025 |
English PDF |
| GB/T 12235-2025 |
Steel Globe Valves and Lift Check Valves for Petroleum, Petrochemical, and Related Industries 石油、石化及相关工业用钢制截止阀和升降式止回阀 |
China National Standards 2025 |
English PDF |
| GB/T 12233-2025 |
General Valves - Iron Globe Valves and Lift Check Valves 通用阀门 - 铁制截止阀与升降式止回阀 |
China National Standards 2025 |
English PDF |
| GB/T 12232-2025 |
General Valves - Flanged Iron Gate Valves 通用阀门 - 法兰连接铁制闸阀 |
China National Standards 2025 |
English PDF |
| GB/T 12229-2025 |
General Valves - Technical Specifications for Carbon Steel Castings 通用阀门 - 素钢铸件技术规范 |
China National Standards 2025 |
English PDF |
| GB/T 12228-2025 |
General Valves - Technical Specifications for Carbon Steel Forgings 通用阀门 - 碳素钢锻件技术规范 |
China National Standards 2025 |
English PDF |
| GB/T 12227-2025 |
General Valves - Technical Specifications for Ductile Iron Castings 通用阀门 - 球墨铸铁件技术规范 |
China National Standards 2025 |
English PDF |
| GB/T 12226-2025 |
General Valves - Technical Specification for Gray Cast Iron Components 通用阀门 - 灰铸铁件技术规范 |
China National Standards 2025 |
English PDF |
| GB/T 12221-2025 |
Metal Valves - Structural Length 金属阀门 - 结构长度 |
China National Standards 2025 |
English PDF |
| GB/T 19842-2025 |
Rail Vehicle Air Conditioning Units 轨道车辆空调机组 |
China National Standards 2025 |
English PDF |
| GB/T 17127.3-2025 |
Agricultural Wheel Tractors and Implements - Three-Point Hitch Couplers - Part 3: Linkage Couplers 农业轮式拖拉机和机具 - 三点悬挂挂接器 - 第3部分：连杆式挂接器 |
China National Standards 2025 |
English PDF |
| GB/T 5868-2025 |
Rolling Bearings - Mounting Dimensions 滚动轴承 - 安装尺寸 |
China National Standards 2025 |
English PDF |
| GB/T 18430.2-2025 |
Vapor Compression Refrigeration (Heat Pump) Units - Part 2: Refrigeration (Heat Pump) Units for Residential and Similar Applications 蒸气压缩循环冷水（热泵）机组 - 第2部分：户用及类似用途的冷水（热泵）机组 |
China National Standards 2025 |
English PDF |
| GB/T 19436.2-2025 |
Electromechanical Safety - Electro-Sensitive Protective Equipment - Part 2: Specific Requirements for Equipment Using Active Optical Protective Devices (AOPDs) 机械电气安全 - 电敏保护设备 - 第2部分：使用有源光电保护装置（AOPDs）设备的特殊要求 |
China National Standards 2025 |
English PDF |
| GB/T 19436.1-2025 |
Electromechanical Safety - Electro-Sensitive Protective Equipment - Part 1: General Requirements and Tests 机械电气安全 - 电敏保护设备 - 第1部分：一般要求和试验 |
China National Standards 2025 |
English PDF |
| GB/T 18759.2-2025 |
Electromechanical Equipment - Open Numerical Control Systems - Part 2: Architecture 机械电气设备 - 开放式数控系统 - 第2部分：体系结构 |
China National Standards 2025 |
English PDF |
| GB/T 13092-2025 |
Determination of Total Mold Count in Feed 饲料中霉菌总数的测定 |
China National Standards 2025 |
English PDF |
| GB/T 32741-2025 |
Fertilizers, soil conditioners, and beneficial substances - Classification 肥料、土壤调理剂和有益物质 - 分类 |
China National Standards 2025 |
English PDF |
| GB/T 21067-2025 |
Electrical equipment for industrial machinery - Electromagnetic compatibility - General immunity requirements 工业机械电气设备 - 电磁兼容 - 通用抗扰度要求 |
China National Standards 2025 |
English PDF |
| GB/T 19796.1-2025 |
Agricultural irrigation equipment - Plastic saddles - Part 1: Polyethylene pressure pipes 农业灌溉设备 - 塑料鞍座 - 第1部分：聚乙烯承压管 |
China National Standards 2025 |
English PDF |
| GB/T 14386-2025 |
Dual-purpose planer-jointer - Terminology and accuracy 平压两用木工刨床 - 术语和精度 |
China National Standards 2025 |
English PDF |
| GB/T 6274-2025 |
Fertilizers, soil conditioners, and beneficial substances - Terminology 肥料、土壤调理剂和有益物质 - 术语 |
China National Standards 2025 |
English PDF |
| GB/T 22602-2025 |
Tebuconazole Technical Grade 戊唑醇原药 |
China National Standards 2025 |
English PDF |
| GB/T 22604-2025 |
Tebuconazole Water-Dispersible Powder 戊唑醇水乳剂 |
China National Standards 2025 |
English PDF |
| GB/T 22605-2025 |
Tebuconazole Emulsifiable Concentrate 戊唑醇乳油 |
China National Standards 2025 |
English PDF |
| GB/T 22177-2025 |
Dimethoate Technical Grade 二甲戊灵原药 |
China National Standards 2025 |
English PDF |
| GB/T 33031-2025 |
Method for Determining Abrasion Resistance of Pesticides 农药耐磨性测定方法 |
China National Standards 2025 |
English PDF |
| GB/T 1603-2025 |
Method for Determining Stability of Pesticide Emulsions 农药乳液稳定性测定方法 |
China National Standards 2025 |
English PDF |
| GB/T 1604-2025 |
Acceptance Rules for Commercial Pesticides 商品农药验收规则 |
China National Standards 2025 |
English PDF |
| GB/T 15047-2025 |
Test Method for Torsional Rigidity of Plastics 塑料扭转刚性试验方法 |
China National Standards 2025 |
English PDF |
| GB/T 19985-2025 |
Woodworking Routers - Terminology and Accuracy 木工镂铣机 - 术语和精度 |
China National Standards 2025 |
English PDF |
| GB/T 19982-2025 |
Spindle Diameter at Circular Saw Blade Mounting Point on Woodworking Machines 木工机床上安装圆锯片处的主轴直径 |
China National Standards 2025 |
English PDF |
| GB/T 6443-2025 |
Dimension Data and Other Requirements to be Indicated on Involute Cylindrical Gear Drawings 渐开线圆柱齿轮图样上应注明的尺寸数据和其他要求 |
China National Standards 2025 |
English PDF |
| GB/T 6300-2025 |
Regulations for Preparation and Submission of Ship Completion Documents 船舶完工文件编制和提交规定 |
China National Standards 2025 |
English PDF |
| GB/T 3033-2025 |
Ship and Marine Technology - Identification Colors for Pipe System Contaminants 船舶与海上技术 - 管路系统内含物的识别颜色 |
China National Standards 2025 |
English PDF |
| GB/T 4791-2025 |
Graphic Symbols for Ship Piping Accessories 船舶管路附件图形符号 |
China National Standards 2025 |
English PDF |
| GB/T 13146-2025 |
Hovercraft Terminology 气垫船术语 |
China National Standards 2025 |
English PDF |
| GB/T 12926-2025 |
Shipbuilding Terminology - Shipbuilding Quality Inspection 船舶工艺术语 - 船舶建造质量检验 |
China National Standards 2025 |
English PDF |
| GB/T 17724-2025 |
Ship and Ocean Technology - Piping Systems and Machinery - Information Transmission 船舶与海洋技术 - 管路系统和机械 - 信息传递 |
China National Standards 2025 |
English PDF |
| GB/T 13407-2025 |
Submersible and Underwater Vehicle Terminology 潜水器与水下装置术语 |
China National Standards 2025 |
English PDF |
| GB/T 7727-2025 |
General Ship Terminology 船舶通用术语 |
China National Standards 2025 |
English PDF |
| GB/T 33630-2025 |
Wind Energy Generation Systems - Corrosion Protection Specifications for Offshore Wind Turbines 风能发电系统 - 海上风力发电机组防腐规范 |
China National Standards 2025 |
English PDF |
| GB/T 28726-2025 |
Gas Analysis - Helium Ionization Gas Chromatography 气体分析 - 氦离子化气相色谱法 |
China National Standards 2025 |
English PDF |
| GB/T 8982-2025 |
Oxygen for Medical and Aviation Breathing Purposes 医用及航空呼吸用氧 |
China National Standards 2025 |
English PDF |
| GB/T 4844-2025 |
Pure Helium, High-Purity Helium, and Ultra-Pure Helium 纯氦、高纯氦和超纯氦 |
China National Standards 2025 |
English PDF |
| GB/T 19352-2025 |
Thermal Spraying - Quality Requirements for Thermal Spray Coating Manufacturers 热喷涂 - 热喷涂涂层制造商质量要求 |
China National Standards 2025 |
English PDF |
| GB/T 33102-2025 |
Methane 甲烷 |
China National Standards 2025 |
English PDF |
| GB/T 3634.2-2025 |
Hydrogen - Part 2: Pure Hydrogen, High-Purity Hydrogen, and Ultra-Pure Hydrogen 氢气 - 第2部分：纯氢、高纯氢和超纯氢 |
China National Standards 2025 |
English PDF |
| GB/T 5619-2025 |
Test Methods for Rust Prevention Materials in Louvered Boxes 防锈材料百叶箱试验方法 |
China National Standards 2025 |
English PDF |
| GB/T 11372-2025 |
Rust Prevention Terminology 防锈术语 |
China National Standards 2025 |
English PDF |
| GB/T 18955-2025 |
Safety of Woodworking Tools - Milling Cutters, Circular Saw Blades 木工刀具安全 - 铣刀、圆锯片 |
China National Standards 2025 |
English PDF |
| GB/T 19984-2025 |
Veneer Shearing Machines - Terminology and Accuracy 单板剪切机 - 术语和精度 |
China National Standards 2025 |
English PDF |
| GB/T 21684-2025 |
Four-Sided Woodworking Milling Machines - Terminology and Accuracy 四面木工铣床 - 术语和精度 |
China National Standards 2025 |
English PDF |
| GB/T 21686-2025 |
Horizontal Mortising Machines - Terminology and Accuracy 卧式榫槽机 - 术语和精度 |
China National Standards 2025 |
English PDF |
| GB/T 13568-2025 |
Fine Woodworking Band Saws - Terminology and Accuracy 细木工带锯机 - 术语和精度 |
China National Standards 2025 |
English PDF |
| GB/T 19992-2025 |
Radial Arm Woodworking Circular Saws - Terminology and Accuracy 摇臂式木工圆锯机 - 术语和精度 |
China National Standards 2025 |
English PDF |
| GB/T 20735-2025 |
Compressed Natural Gas Pressure Regulators for Vehicles 汽车用压缩天然气减压调节器 |
China National Standards 2025 |
English PDF |
| GB/T 33628-2025 |
Wind Energy Systems - Technical Requirements for Installation of High-Strength Threaded Connections in Wind Turbines 风能发电系统 - 风力发电机组高强螺纹连接副安装技术要求 |
China National Standards 2025 |
English PDF |
| GB/T 14048.12-2025 |
Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads 低压开关设备和控制设备 - 第4-3部分：接触器和电动机起动器 - 非电动机负载用半导体控制器和半导体接触器 |
China National Standards 2025 |
English PDF |
| GB/T 17720-2025 |
Metal coatings - Review of porosity tests 金属覆盖层 - 孔隙率试验评述 |
China National Standards 2025 |
English PDF |
| GB/T 14048.6-2025 |
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor controllers, starters and soft starters for motors 低压开关设备和控制设备 - 第4-2部分：接触器和电动机起动器 - 电动机用半导体控制器、起动器和软起动器 |
China National Standards 2025 |
English PDF |
| GB/T 14048.10-2025 |
Low-voltage Switchgear and Controlgear - Part 5-2: Control Circuit Devices and Switching Elements - Proximity Switches 低压开关设备和控制设备 - 第5-2部分：控制电路电器和开关元件 - 接近开关 |
China National Standards 2025 |
English PDF |
| GB/T 4957-2025 |
Non-conductive Coatings on Non-magnetic Conductive Substrates - Measurement of Coating Thickness - Amplitude-Sensitive Eddy Current Method 非磁性导电基体金属上非导电覆盖层 - 覆盖层厚度测量 - 振幅敏感涡流法 |
China National Standards 2025 |
English PDF |
| GB/T 11378-2025 |
Metal Coatings - Measurement of Coating Thickness - Profilometer Method 金属覆盖层 - 覆盖层厚度测量 - 轮廓仪法 |
China National Standards 2025 |
English PDF |
| GB/T 16568-2025 |
Veterinary Hygiene Code for Dairy Farms 奶牛养殖场兽医卫生规范 |
China National Standards 2025 |
English PDF |
| GB/T 4956-2025 |
Non-Magnetic Coatings on Magnetic Substrates - Coating Thickness Measurement - Magnetic Method 磁性基体上非磁性覆盖层 - 覆盖层厚度测量 - 磁性法 |
China National Standards 2025 |
English PDF |
| GB/T 6072.6-2025 |
Reciprocating Internal Combustion Engines - Performance - Part 6: Overspeed Protection 往复式内燃机 - 性能 - 第6部分：超速保护 |
China National Standards 2025 |
English PDF |
| GB/T 8190.3-2025 |
Reciprocating Internal Combustion Engines - Emission Measurement - Part 3: Test Procedure for Measuring Exhaust Smoke from Compression Ignition Engines Using a Filter Paper Smoke Meter 往复式内燃机 - 排放测量 - 第3部分：使用滤纸式烟度计测量压燃式发动机排气烟度的测试规程 |
China National Standards 2025 |
English PDF |
| GB/T 9988-2025 |
Test Method for Alkali Resistance of Enamel 搪瓷耐碱性能测试方法 |
China National Standards 2025 |
English PDF |
| GB/T 3634.1-2025 |
Hydrogen - Part 1: Industrial Hydrogen 氢气 - 第1部分：工业氢 |
China National Standards 2025 |
English PDF |
| GB/T 727-2025 |
Turbocharger Product Naming and Model Numbering Methods 涡轮增压器产品命名和型号编制方法 |
China National Standards 2025 |
English PDF |
| GB/T 1147.2-2025 |
Small and Medium Power Internal Combustion Engines - Part 2: Test Methods 中小功率内燃机 - 第2部分：试验方法 |
China National Standards 2025 |
English PDF |
| GB/T 1147.1-2025 |
Small and Medium Power Internal Combustion Engines - Part 1: General Technical Specifications 中小功率内燃机 - 第1部分：通用技术规范 |
China National Standards 2025 |
English PDF |
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