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No.2025-8 Announcement of Promulgated China National Standards |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 24587-2025 |
Hot-Rolled Wire Rods for Prestressed Concrete Bars{译} 预应力混凝土钢棒用热轧盘条 |
China National Standards |
 English PDF |
| GB/T 4241-2025 |
Stainless Steel Wire Rods for Welding{译} 焊接用不锈钢盘条 |
China National Standards |
English PDF |
| GB/T 38235-2025 |
Engineering Wire Mesh Rings{译} 工程用钢丝环形网 |
China National Standards |
English PDF |
| GB/T 38232-2025 |
Engineering Wire Mesh{译} 工程用钢丝绳网 |
China National Standards |
English PDF |
| GB/T 32959-2025 |
Forged Bars, Rings, and Blanks for Bearing Steel{译} 轴承钢锻制棒材、环件及毛坯 |
China National Standards |
English PDF |
| GB/T 29913-2025 |
Medium-Carbon Alloy Bearing Steel{译} 中碳合金轴承钢 |
China National Standards |
English PDF |
| GB/T 34474-2025 |
Method for Evaluating Banded Structure in Steel{译} 钢中带状组织的评定方法 |
China National Standards |
English PDF |
| GB/T 14999.1-2025 |
Inspection Methods for Superalloys - Part 1: Low-Magnification Structure{译} 高温合金检验方法 - 第1部分：低倍组织 |
China National Standards |
English PDF |
| GB/T 4236-2025 |
Sulfur-Print Inspection Method for Steel{译} 钢的硫印检验方法 |
China National Standards |
English PDF |
| GB/T 1979-2025 |
Evaluation of Low-Magnification Structural Defects in Structural Steel - Acid Pickling and Ultrasonic Testing{译} 结构钢低倍组织缺陷评定-酸浸法和超声检测法 |
China National Standards |
English PDF |
| GB/T 14999.2-2025 |
Inspection Methods for Superalloys - Part 2: High-Magnification Structure{译} 高温合金检验方法-第2部分：高倍组织 |
China National Standards |
English PDF |
| GB/T 46052-2025 |
Corrosion of Metals and Alloys - Sulfur Dioxide Test in Humid Atmosphere (Fixed Gas Method){译} 金属和合金的腐蚀 - 潮湿大气中的二氧化硫试验（固定气体法） |
China National Standards |
English PDF |
| GB/T 14992-2025 |
High-Temperature Alloys and Intermetallic Compounds - Designations and Chemical Composition{译} 高温合金和金属间化合物 - 牌号及化学成分 |
China National Standards |
English PDF |
| GB/T 15008-2025 |
Corrosion-Resistant Alloy Bars{译} 耐蚀合金棒 |
China National Standards |
English PDF |
| GB/T 37791-2025 |
Corrosion-Resistant Alloy Welding Strips and Wires{译} 耐蚀合金焊带和焊丝 |
China National Standards |
English PDF |
| GB/T 37607-2025 |
Corrosion-Resistant Alloy Coils and Wires{译} 耐蚀合金盘条和丝 |
China National Standards |
English PDF |
| GB/T 37605-2025 |
Corrosion-Resistant Alloy Welded Tubes{译} 耐蚀合金焊管 |
China National Standards |
English PDF |
| GB/T 14993-2025 |
Wrought High-Temperature Alloys - Hot-Rolled and Forged Bars{译} 变形高温合金-热轧和锻制棒材 |
China National Standards |
English PDF |
| GB/T 25932-2025 |
Cast High-Temperature Alloys - Master Alloys - Equiaxed{译} 铸造高温合金 - 母合金 - 等轴晶 |
China National Standards |
English PDF |
| GB/T 14995-2025 |
Wrought High-Temperature Alloys - Hot-Rolled Sheets{译} 变形高温合金 - 热轧板材 |
China National Standards |
English PDF |
| GB/T 15062-2025 |
Wrought High-Temperature Alloys - Seamless Tubes{译} 变形高温合金 - 无缝管 |
China National Standards |
English PDF |
| GB/T 14996-2025 |
Wrought High-Temperature Alloys - Cold-Rolled Sheets and Strips{译} 变形高温合金-冷轧板材和带材 |
China National Standards |
English PDF |
| GB/T 14986.1-2025 |
Soft Magnetic Alloys - Part 1: General Requirements{译} 软磁合金 - 第1部分：一般要求 |
China National Standards |
English PDF |
| GB/T 14986.2-2025 |
Soft Magnetic Alloys - Part 2: Iron-Nickel Alloys{译} 软磁合金-第2部分：铁镍合金 |
China National Standards |
English PDF |
| GB/T 46055-2025 |
Corrosion of Metals and Alloys - Guidelines for Deep-Sea Corrosion Testing of Metals and Alloys{译} 金属和合金的腐蚀 - 金属和合金深海腐蚀试验导则 |
China National Standards |
English PDF |
| GB/T 46054-2025 |
Corrosion of Metals and Alloys - Electrochemical Measurements - Test Methods for Monitoring Atmospheric Corrosion{译} 金属和合金的腐蚀-电化学测量-监测大气腐蚀的试验方法 |
China National Standards |
English PDF |
| GB/T 9973-2025 |
Test Methods for Permeability of Carbon Materials{译} 炭素材料透气度试验方法 |
China National Standards |
English PDF |
| GB/T 1429-2025 |
Industrial Analysis Methods for Carbon Materials{译} 炭素材料工业分析方法 |
China National Standards |
English PDF |
| GB/T 5195.12-2025 |
Chemical Analysis Methods for Fluorspar - Part 12: Determination of Arsenic Content{译} 萤石化学分析方法 - 第12部分：砷含量的测定 |
China National Standards |
English PDF |
| GB/T 3286.2-2025 |
Chemical Analysis Methods for Limestone and Dolomite - Part 2: Determination of Silicon and Aluminum Content{译} 石灰石及白云石化学分析方法 - 第2部分：硅、铝含量的测定 |
China National Standards |
English PDF |
| GB/T 22902-2025 |
Pulp - Determination of Acetone-Soluble Matter{译} 纸浆 - 丙酮可溶物的测定 |
China National Standards |
English PDF |
| GB/T 46156-2025 |
Continuous Handling Equipment - Safety Specification - General Rules{译} 连续搬运设备-安全规范-通用规则 |
China National Standards |
English PDF |
| GB/T 46167-2025 |
Flexible Tubing and Hose Assemblies for Fracturing - Specification{译} 压裂用柔性软管和软管组合件 - 规范 |
China National Standards |
English PDF |
| GB/T 46211-2025 |
Plastics - Epoxy Resin Curing Agents and Accelerators - Determination of Free Acid in Anhydrides{译} 塑料 - 环氧树脂固化剂和促进剂 - 酸酐中游离酸的测定 |
China National Standards |
English PDF |
| GB/T 46202-2025 |
Plastics/Rubber - Polymer Dispersions and Rubber Latexes (Natural and Synthetic) - Overview of Definitions and Test Methods{译} 塑料/橡胶-聚合物分散体和橡胶胶乳（天然和合成）-定义和测试方法的概述 |
China National Standards |
English PDF |
| GB/T 46153-2025 |
Precision Inspection of 3D Printing Equipment for Casting Sand Molds{译} 铸造砂型3D打印设备-精度检验 |
China National Standards |
English PDF |
| GB/T 46233-2025 |
Fiber-Reinforced Cement Products - Sampling and Inspection{译} 纤维增强水泥制品 - 抽样与检验 |
China National Standards |
English PDF |
| GB/T 46234-2025 |
Road Construction and Maintenance Machinery - Environmental Technical Specifications for Asphalt Pavement In-Place Thermal Recycling Units{译} 道路施工与养护机械设备-沥青路面就地热再生机组环保技术规范 |
China National Standards |
English PDF |
| GB/T 46198-2025 |
Corrosion of Metals and Alloys - Cathodic Protection of Offshore Wind Energy Structures{译} 金属和合金的腐蚀 - 海上风能结构的阴极保护 |
China National Standards |
English PDF |
| GB/T 46151-2025 |
Electrical Requirements for Elevators, Escalators, and Moving Walkways - Information Transmission and Control Safety{译} 电梯、自动扶梯和自动人行道的电气要求-信息传输与控制安全 |
China National Standards |
English PDF |
| GB/T 46154-2025 |
Safety Specifications for Elevator Manufacturing and Installation in Wind Turbine Generators{译} 风力发电机组用电梯制造与安装安全规范 |
China National Standards |
English PDF |
| GB/T 46223-2025 |
Microbeam Analysis - Analytical Electron Microscopy - Method for Determining Energy Resolution in Electron Energy Loss Spectra{译} 微束分析 - 分析电子显微术 - 电子能量损失谱能量分辨率的测定方法 |
China National Standards |
English PDF |
| GB/T 46200-2025 |
Determination of Ultra-Low Temperature Coefficient of Linear Expansion for Fiber-Reinforced Polymer Matrix Composites{译} 纤维增强聚合物基复合材料超低温线膨胀系数的测定 |
China National Standards |
English PDF |
| GB/T 46220-2025 |
Test Method for Initiation of Fatigue Delamination Propagation in Type I Fiber-Reinforced Plastic Composites{译} 纤维增强塑料复合材料I型疲劳分层扩展起始的试验方法 |
China National Standards |
English PDF |
| GB/T 46231.1-2025 |
Plastics - General Test Methods for Polyurethane Raw Materials - Part 1: Determination of Hydroxyl Value of Polyols by Near-Infrared Spectroscopy{译} 塑料-聚氨酯原材料通用测试方法-第1部分：近红外光谱法测定多元醇羟值 |
China National Standards |
English PDF |
| GB/T 46221-2025 |
Determination of Interlaminar Fracture Toughness for Type III Fiber-Reinforced Plastic Composites{译} 纤维增强塑料复合材料III型层间断裂韧性的测定 |
China National Standards |
English PDF |
| GB/T 46222-2025 |
Determination of Mixed Interlaminar Fracture Toughness for Type I-III Fiber-Reinforced Plastic Composites{译} 纤维增强塑料复合材料I型-III型混合层间断裂韧性的测定 |
China National Standards |
English PDF |
| GB/T 46217-2025 |
Test Method for Ionizing Radiation Effects on Polymer-Based Piezoelectric Composites{译} 聚合物基压电复合材料电离辐射效应试验方法 |
China National Standards |
English PDF |
| GB/T 46229-2025 |
Rubber Hoses for Sandblasting{译} 喷砂用橡胶软管 |
China National Standards |
English PDF |
| GB/T 46230-2025 |
Solution-Polymerized Styrene-Butadiene Rubber - Evaluation Method for Viscoelastic Properties{译} 溶液聚合丁苯橡胶 - 黏弹性能评价方法 |
China National Standards |
English PDF |
| GB/T 46130-2025 |
Guidelines for Statistical Process Control in Electromagnetic Compatibility Testing Laboratories{译} 电磁兼容检测实验室统计过程控制指南 |
China National Standards |
English PDF |
| GB/T 46213-2025 |
Technical Specifications for Remanufacturing of Discarded Bonded Neodymium-Iron-Boron Magnets{译} 废旧粘结钕铁硼磁体再制造技术规范 |
China National Standards |
English PDF |
| GB/T 46218-2025 |
Support Rollers{译} 支承辊 |
China National Standards |
English PDF |
| GB/T 46227-2025 |
Test Method for Transmittance of Semiconductor Single Crystal Materials{译} 半导体单晶材料透过率测试方法 |
China National Standards |
English PDF |
| GB/T 46163-2025 |
Electromagnetic Detection Method for Surface Hard Spots on Steel Plates{译} 钢板表面硬点电磁检测方法 |
China National Standards |
English PDF |
| GB/T 46216-2025 |
Phased Array Ultrasonic Testing Method for Round Bars{译} 圆钢相控阵超声检测方法 |
China National Standards |
English PDF |
| GB/T 46187-2025 |
Additive Manufacturing - Materials - Stainless Steel Powder{译} 增材制造 - 材料 - 不锈钢粉末 |
China National Standards |
English PDF |
| GB/T 46199-2025 |
Ductile Iron Pipes for Trenchless Installation{译} 非开挖铺设用球墨铸铁管 |
China National Standards |
English PDF |
| GB/T 46224-2025 |
Method for Evaluating Spheroidization Degree of Carbides{译} 碳化物球化程度的评定方法 |
China National Standards |
English PDF |
| GB/T 46170-2025 |
Corrosion of Metals and Alloys - Accelerated Soil Testing{译} 金属和合金的腐蚀 - 土壤加速试验 |
China National Standards |
English PDF |
| GB/T 46182-2025 |
Paper and Pulp - Test Method for Deinking of Printed Paper Products{译} 纸和纸浆 - 印刷纸产品的脱墨性试验方法 |
China National Standards |
English PDF |
| GB/T 46146-2025 |
Furniture Fittings - Strength and Durability of Hinges and Components - Hinges Rotating About a Vertical Axis{译} 家具五金件 - 铰链及其部件的强度和耐久性 - 绕垂直轴转动的铰链 |
China National Standards |
English PDF |
| GB/T 46184-2025 |
Paper and Paperboard - Evaluation Test for Color Fastness{译} 纸和纸板-色牢度评价试验 |
China National Standards |
English PDF |
| GB/T 46236.1-2025 |
Chinese Language Resource Protection Survey Specification - Part 1: Chinese Dialects{译} 中国语言资源保护调查规范 - 第1部分：汉语方言 |
China National Standards |
English PDF |
| GB/T 46257-2025 |
Determination of Acetylcholine and Its Salts in Cosmetics - Liquid Chromatography-Tandem Mass Spectrometry{译} 化妆品中乙酰胆碱及其盐类的测定-液相色谱–串联质谱法 |
China National Standards |
English PDF |
| GB/T 46236.2-2025 |
Chinese Language Resource Preservation Survey Specification - Part 2: Minority Languages{译} 中国语言资源保护调查规范 - 第2部分：少数民族语言 |
China National Standards |
English PDF |
| GB/T 46236.3-2025 |
Chinese Language Resource Preservation Survey Specification - Part 3: Dialect Culture{译} 中国语言资源保护调查规范 - 第3部分：方言文化 |
China National Standards |
English PDF |
| GB/T 46260-2025 |
Furniture - Smart Rating and Labeling{译} 家具 - 智能等级评定及标识 |
China National Standards |
English PDF |
| GB/T 46172-2025 |
Thermal Balance, Thermal Efficiency Determination and Calculation Methods for Electric Heating Kilns for Daily-use Ceramics{译} 日用陶瓷电加热窑炉热平衡、热效率测定与计算方法 |
China National Standards |
English PDF |
| GB/T 46235-2025 |
Chinese Language Resource Preservation Work Specification{译} 中国语言资源保护工作规范 |
China National Standards |
English PDF |
| GB/T 46186-2025 |
Dimming Lighting Control Interface - Analog Voltage Dimming Interface for Electronic Current Source Control Devices{译} 调光照明控制接口 - 电子电流源控制装置用模拟电压调光接口 |
China National Standards |
English PDF |
| GB/T 46162-2025 |
Design Requirements for Lithium-ion Battery Management Systems for Submersibles{译} 潜水器用锂离子电池管理系统设计要求 |
China National Standards |
English PDF |
| GB/T 46160-2025 |
General Technical Requirements for Underwater Trenching Plow Operation Systems{译} 水下挖沟犁作业系统通用技术要求 |
China National Standards |
English PDF |
| GB/T 46159-2025 |
General Technical Requirements for Underwater Self-Propelled Trenching Operation Systems{译} 水下自行走挖沟作业系统通用技术要求 |
China National Standards |
English PDF |
| GB/T 46256-2025 |
Biobased Materials and Products - Biobased Content and Traceability Marking Requirements{译} 生物基材料与制品-生物基含量及溯源标识要求 |
China National Standards |
English PDF |
| GB/T 46239.1-2025 |
Digitalization of Logistics Enterprises - Part 1: General Requirements{译} 物流企业数字化 - 第1部分：通用要求 |
China National Standards |
English PDF |
| GB/T 46152.2-2025 |
Punch Dies - Ball-Locked Punches - Part 2: Heavy-Duty Ball-Locked Punches{译} 冲模-球锁紧凸模-第2部分：重载球锁紧凸模 |
China National Standards |
English PDF |
| GB/T 46158-2025 |
Forming Dies - Cylindrical Head Pushers{译} 成型模-圆柱头推杆 |
China National Standards |
English PDF |
| GB/T 46157-2025 |
Forming Dies - Shoulder Pushers{译} 成型模-带肩推杆 |
China National Standards |
English PDF |
| GB/T 46124-2025 |
Commercial Beverage Refrigerators - Classification, Requirements, and Test Conditions{译} 商用饮料冷藏柜 - 分类、要求和试验条件 |
China National Standards |
English PDF |
| GB/T 46262-2025 |
Consumer Product Quality Grading - Household Appliances - Air Purifiers{译} 消费品质量分级 - 家用电器 - 空气净化器具 |
China National Standards |
English PDF |
| GB/T 46263-2025 |
Consumer Product Quality Grading - Household Appliances - Ironing Appliances{译} 消费品质量分级 - 家用电器 - 熨烫器具 |
China National Standards |
English PDF |
| GB/T 46264-2025 |
Performance Evaluation of Central Electric Heating Systems for Household and Similar Use{译} 家用和类似用途中央电暖系统应用效果评价 |
China National Standards |
English PDF |
| GB/T 46265-2025 |
Integrated Equipment for Urban Stormwater and Sewerage Separation Lift Wells{译} 城镇雨水污水分流提升井一体化设备 |
China National Standards |
English PDF |
| GB/T 46266-2025 |
Mobile Energy Storage Power Supplies for Household and Similar Use{译} 家用和类似用途电器用移动式储能电源 |
China National Standards |
English PDF |
| GB/T 46267-2025 |
Large Full-Feed Combine Harvesters{译} 大型全喂入联合收割机 |
China National Standards |
English PDF |
| GB/T 46268-2025 |
Agricultural Machinery Operations BeiDou Monitoring System{译} 农业机械作业北斗监测系统 |
China National Standards |
English PDF |
| GB/T 46269.1-2025 |
High Dynamic Range (HDR) Video Technology - Part 1: Metadata and Adaptation{译} 高动态范围（HDR）视频技术 - 第1部分: - 元数据及适配 |
China National Standards |
English PDF |
| GB/T 46270-2025 |
Agricultural Machinery BeiDou Autonomous Driving System{译} 农业机械北斗自动驾驶系统 |
China National Standards |
English PDF |
| GB/T 46269.2-2025 |
High Dynamic Range (HDR) Video Technology - Part 2: Application Guidelines{译} 高动态范围（HDR）视频技术 - 第2部分: - 应用指南 |
China National Standards |
English PDF |
| GB/T 46271-2025 |
Information Technology - 3D Audio Technology - Coding, Distribution, and Presentation{译} 信息技术-三维声技术-编码、分发与呈现 |
China National Standards |
English PDF |
| GB/T 46272-2025 |
Smart Mattresses{译} 智能床垫 |
China National Standards |
English PDF |
| GB/T 46274-2025 |
Specification for Quality Appraisal of Second-hand Household Appliances - Washing Machines{译} 二手家用电器产品品质鉴定规范 - 洗衣机 |
China National Standards |
English PDF |
| GB/T 46148-2025 |
Technical Specifications for Intelligent Charging and Discharging Equipment for Electric Vehicles{译} 电动汽车智能充放电设备技术规范 |
China National Standards |
English PDF |
| GB/T 8059-2025 |
Refrigerating Appliances for Household and Similar Use{译} 家用和类似用途制冷器具 |
China National Standards |
English PDF |
| GB/T 46281.1-2025 |
Refrigerating Appliances for Household and Similar Use - Characteristics and Test Methods - Part 1: General Requirements{译} 家用和类似用途制冷器具 - 特性和测试方法 - 第1部分：通用要求 |
China National Standards |
English PDF |
| GB/T 46281.2-2025 |
Refrigerating Appliances for Household and Similar Use - Characteristics and Test Methods - Part 2: Performance Requirements{译} 家用和类似用途制冷器具 - 特性和测试方法 - 第2部分：性能要求 |
China National Standards |
English PDF |
| GB/T 46281.3-2025 |
Refrigerating Appliances for Household and Similar Use - Characteristics and Test Methods - Part 3: Power Consumption and Volume{译} 家用和类似用途制冷器具 - 特性和测试方法 - 第3部分：耗电量和容积 |
China National Standards |
English PDF |
| GB/T 20055-2025 |
Safety Requirements for Open-Type Rubber Mixers and Plastic Mixers{译} 开放式炼胶机炼塑机安全要求 |
China National Standards |
English PDF |
| GB/T 25431.1-2025 |
Rubber and Plastic Extruders and Extrusion Lines - Part 1: Safety Requirements for Extruders{译} 橡胶塑料挤出机和挤出生产线-第1部分：挤出机的安全要求 |
China National Standards |
English PDF |
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