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No.2025-8 Announcement of Promulgated China National Standards |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 10649-2025 |
Determination of Uniformity of Mixing in Trace Element Premixed Feed{译} 微量元素预混合饲料混合均匀度的测定 |
China National Standards |
 English PDF |
| GB/T 14520-2025 |
Determination of Residual Styrene Monomer and Other Volatile Aromatic Hydrocarbons in Reinforced Plastics Based on Unsaturated Polyester Resins - Gas Chromatography Method{译} 不饱和聚酯树脂基增强塑料中残留苯乙烯单体及其他挥发性芳烃含量的测定-气相色谱法 |
China National Standards |
English PDF |
| GB/T 10224-2025 |
Basic Profile of Small-Modulus Bevel Gears{译} 小模数锥齿轮基本齿廓 |
China National Standards |
English PDF |
| GB/T 12368-2025 |
Bevel Gear Module{译} 锥齿轮模数 |
China National Standards |
English PDF |
| GB/T 20960-2025 |
CNC Horizontal Turret Tool Holder{译} 数控卧式转塔刀架 |
China National Standards |
English PDF |
| GB/T 13917.4-2025 |
Indoor Efficacy Testing and Evaluation of Sanitary Insecticides for Pesticide Registration - Part 4: Mosquito Coils{译} 农药登记用卫生杀虫剂室内药效试验及评价 - 第4部分：蚊香 |
China National Standards |
English PDF |
| GB/T 19371-2025 |
Determination of Methionine Hydroxy Analogues in Feed - High Performance Liquid Chromatography Method{译} 饲料中蛋氨酸羟基类似物的测定-高效液相色谱法 |
China National Standards |
English PDF |
| GB/T 17481-2025 |
Determination of Choline Chloride in Additive Premixed Feed{译} 添加剂预混合饲料中氯化胆碱的测定 |
China National Standards |
English PDF |
| GB/T 31270.12-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides - Part 12: Acute Toxicity Test on Fish{译} 化学农药环境安全评价试验准则 - 第12部分：鱼类急性毒性试验 |
China National Standards |
English PDF |
| GB/T 31270.13-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides - Part 13: Acute Activity Inhibition Test on Daphnia{译} 化学农药环境安全评价试验准则 - 第13部分：溞类急性活动抑制试验 |
China National Standards |
English PDF |
| GB/T 31270.2-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides Part 2: Hydrolysis Test{译} 化学农药环境安全评价试验准则 - 第2部分：水解试验 |
China National Standards |
English PDF |
| GB/T 28529-2025 |
Flat Plate Brake Test Rigs{译} 平板式制动检验台 |
China National Standards |
English PDF |
| GB/T 20027.2-2025 |
Rubber- or Plastic-Coated Fabrics - Determination of Bursting Strength - Part 2: Hydraulic Method{译} 橡胶或塑料涂覆织物 - 破裂强度的测定 - 第2部分：液压法 |
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/T 2401-2025 |
Cationic Dyes - Determination of Fiber Saturation Value, Dye Saturation Value, and Saturation Factor during Nylon Dyeing{译} 阳离子染料-染腈纶时纤维饱和值、染料饱和值及饱和因数的测定 |
China National Standards |
English PDF |
| GB/T 21878-2025 |
Determination of Hue and Spectral Intensity of Water-Soluble Dyes{译} 水溶性染料 - 色光和分光强度的测定 |
China National Standards |
English PDF |
| GB/T 11715-2025 |
Crude Oil Tank Washer{译} 原油洗舱机 |
China National Standards |
English PDF |
| GB/T 6426-2025 |
Quasi-Static Test Method for Hysteresis Curves of Ferroelectric Ceramic Materials{译} 铁电陶瓷材料电滞回线的准静态测试方法 |
China National Standards |
English PDF |
| GB/T 6427-2025 |
Test Method for Temperature Stability of Frequency in Piezoelectric Ceramic Resonators{译} 压电陶瓷振子频率温度稳定性的测试方法 |
China National Standards |
English PDF |
| GB/T 33658-2025 |
Requirements and Evaluation Methods for Indoor Human Thermal Comfort Environments{译} 室内人体热舒适环境要求与评价方法 |
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 223.11-2025 |
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 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 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 29913-2025 |
Medium-Carbon Alloy Bearing Steel{译} 中碳合金轴承钢 |
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 15008-2025 |
Corrosion-Resistant Alloy Bars{译} 耐蚀合金棒 |
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 22823-2025 |
Tape Base Paper{译} 胶带原纸 |
China National Standards |
English PDF |
| GB/T 26201-2025 |
Seedling Paper{译} 育苗纸 |
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 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 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 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 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 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 46087.1-2025 |
Workshop Primer Welding and Related Process Tests - Part 1: General Requirements{译} 车间底漆焊接及相关工艺试验 - 第1部分：一般要求 |
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 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 11264-2025 |
Hot-Rolled Light Rail{译} 热轧轻轨 |
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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 |
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