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No.2025-8 Announcement of Promulgated China National Standards |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 |
| GB/T 25431.2-2025 |
Rubber and Plastic Extruders and Extrusion Lines - Part 2: Safety Requirements for Die-Face Pelletizers{译} 橡胶塑料挤出机和挤出生产线-第2部分：模面切粒机的安全要求 |
China National Standards |
English PDF |
| GB/T 25431.3-2025 |
Rubber and Plastic Extruders and Extrusion Lines - Part 3: Safety Requirements for Traction Devices{译} 橡胶塑料挤出机和挤出生产线 - 第3部分：牵引装置的安全要求 |
China National Standards |
English PDF |
| GB/T 25432-2025 |
Safety Requirements for Flat Vulcanizers{译} 平板硫化机安全要求 |
China National Standards |
English PDF |
| GB/T 25434-2025 |
Safety Requirements for Rubber and Plastic Calenders{译} 橡胶塑料压延机安全要求 |
China National Standards |
English PDF |
| GB/T 30747-2025 |
Safety Requirements for Tire Molding Vulcanizers{译} 轮胎定型硫化机安全要求 |
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 4706.127-2025 |
Safety of Household and Similar Electrical Appliances - Part 127: Particular Requirements for Electric Blankets, Mattress Pads and Similar Appliances{译} 家用和类似用途电器的安全 - 第127部分：水暖毯、水暖褥垫及类似器具的特殊要求 |
China National Standards |
English PDF |
| GB/T 10213-2025 |
Single-Use Medical Rubber Examination Gloves{译} 一次性使用医用橡胶检查手套 |
China National Standards |
English PDF |
| GB/T 24786-2025 |
Single-Use Polyvinyl Chloride Medical Examination Gloves{译} 一次性使用聚氯乙烯医用检查手套 |
China National Standards |
English PDF |
| GB/T 46059-2025 |
Single-Use General Purpose Rubber Gloves{译} 一次性使用普通用途橡胶手套 |
China National Standards |
English PDF |
| GB/T 16886.17-2025 |
Biological Evaluation of Medical Devices - Part 17: Toxicological Risk Assessment of Medical Device Components{译} 医疗器械生物学评价-第17部分：医疗器械成分的毒理学风险评估 |
China National Standards |
English PDF |
| GB/T 46147-2025 |
Biological Evaluation of Medical Devices - Measurement of Nanoparticle Shedding and Release - Particle Tracking Analysis Method{译} 医疗器械生物学评价 - 纳米颗粒脱落和释放测量 - 颗粒跟踪分析法 |
China National Standards |
English PDF |
| GB/T 46165-2025 |
Nitrile Gloves for Cleanrooms{译} 洁净室用丁腈手套 |
China National Standards |
English PDF |
| GB/T 46166-2025 |
Natural Latex Gloves for Cleanrooms{译} 洁净室用天然胶乳手套 |
China National Standards |
English PDF |
| GB/T 46261-2025 |
General Technical Requirements for Fire Monitoring and Early Warning Systems in Electrochemical Energy Storage Stations{译} 电化学储能电站火灾监测预警系统通用技术要求 |
China National Standards |
English PDF |
| GB/T 22475-2025 |
General Quality Specifications for Sachima{译} 沙琪玛质量通则 |
China National Standards |
English PDF |
| GB/T 20013.1-2025 |
Nuclear Medicine Instruments - Routine Tests - Part 1: Gamma Radiation Counting Systems{译} 核医学仪器-例行试验-第1部分：γ辐射计数系统 |
China National Standards |
English PDF |
| GB/T 20013.2-2025 |
Nuclear Medicine Instruments - Routine Tests - Part 2: Scintillation Cameras and Single Photon Emission Computed Tomography Devices{译} 核医学仪器-例行试验-第2部分：闪烁照相机和单光子发射计算机断层成像装置 |
China National Standards |
English PDF |
| GB/T 42125.13-2025 |
Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 13: Particular Requirements for Laboratory Atomic Spectrometers with Thermal Atomization and Ionization {译} 测量、控制和实验室用电气设备的安全要求 - 第13部分：实验室用热原子化和离子化的原子光谱仪的特殊要求 |
China National Standards |
English PDF |
| GB/T 18268.21-2025 |
Electrical Equipment for Measurement, Control, and Laboratory Use - Electromagnetic Compatibility Requirements - Part 21: Particular Requirements - Test Arrangements, Operating Conditions, and Performance Criteria for Sensitivity Test and Measurement Equi{译} 测量、控制和实验室用的电设备 - 电磁兼容性要求 - 第21部分：特殊要求 - 无电磁兼容防护场合用敏感性试验和测量设备的试验配置、工作条件和性能判据 |
China National Standards |
English PDF |
| GB 7300.205-2025 |
Feed Additives - Part 2: Vitamins and Provitamins - Riboflavin (Vitamin B2){译} 饲料添加剂-第2部分： - 维生素及类维生素-核黄素（维生素B2） |
China National Standards |
English PDF |
| GB 7300.105-2025 |
Feed Additives - Part 1: Amino Acids, Amino Acid Salts and Analogues - Taurine{译} 饲料添加剂 - 第1部分：氨基酸、氨基酸盐及其类似物-牛磺酸 |
China National Standards |
English PDF |
| GB 21556.2-2025 |
Security Requirements for Locks - Part 2: Burglar-Resistant Locks{译} 锁具安全技术要求 - 第2部分：防盗锁 |
China National Standards |
English PDF |
| GB 6537-2025 |
Jet Fuel No. 3{译} 3号喷气燃料 |
China National Standards |
English PDF |
| GB 15811-2025 |
Sterile Single-Use Syringes{译} 一次性使用无菌注射针 |
China National Standards |
English PDF |
| GB 20098-2025 |
Foot Protection - General Technical Specifications{译} 足部防护 - 通用技术规范 |
China National Standards |
English PDF |
| GB 20097-2025 |
Protective Clothing - General Technical Specifications{译} 防护服装 - 通用技术规范 |
China National Standards |
English PDF |
| GB 16556-2025 |
Respiratory Protection - Self-Contained Open-Circuit Compressed Air Breathing Apparatus{译} 呼吸防护 - 自给开路式压缩空气呼吸器 |
China National Standards |
English PDF |
| GB 46310-2025 |
Protective Clothing - Particulate Protection Suits{译} 防护服装-颗粒物防护服 |
China National Standards |
English PDF |
| GB 16663-2025 |
Alcohol-Based Liquid Fuels{译} 醇基液体燃料 |
China National Standards |
English PDF |
| GB 23463-2025 |
Protective Clothing - Microwave Radiation Protection Suits{译} 防护服装 - 微波辐射防护服 |
China National Standards |
English PDF |
| GB 23469-2025 |
Fall Protection - Connectors{译} 坠落防护 - 连接器 |
China National Standards |
English PDF |
| GB 24538-2025 |
Fall Protection - Shock Absorbers{译} 坠落防护 - 缓冲器 |
China National Standards |
English PDF |
| GB 24537-2025 |
Fall Protection - Self-Locking Devices with Flexible Rails{译} 坠落防护 - 带柔性导轨的自锁器 |
China National Standards |
English PDF |
| GB 23468-2025 |
Selection, Use, and Maintenance of Fall Protection Equipment{译} 坠落防护装备的选择、使用和维护 |
China National Standards |
English PDF |
| GB 24536-2025 |
Protective Clothing - Selection, Use, and Maintenance of Chemical Protection Suits{译} 防护服装 - 化学防护服的选择、使用和维护 |
China National Standards |
English PDF |
| GB/T 25641-2025 |
Road Construction and Maintenance Machinery Asphalt Mixing Plant-Type Hot Recycling Equipment{译} 道路施工与养护机械设备 - 沥青混合料厂拌热再生设备 |
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 9450-2025 |
Determination of Hardening Layer Depth in Carburized and Quenched Steel Components{译} 钢件渗碳淬火硬化层深度的测定 |
China National Standards |
English PDF |
| GB/T 17001.3-2025 |
Anti-Counterfeit Inks - Part 3: Thermochromic Anti-Counterfeit Inks{译} 防伪油墨 - 第3部分：热敏变色防伪油墨 |
China National Standards |
English PDF |
| GB/T 17001.4-2025 |
Anti-Counterfeit Inks - Part 4: Daylight-Activated Color-Changing Anti-Counterfeit Inks{译} 防伪油墨 - 第4部分：日光激发变色防伪油墨 |
China National Standards |
English PDF |
| GB/T 16150-2025 |
Test Methods for Pesticide Sieve Analysis{译} 农药筛析试验方法 |
China National Standards |
English PDF |
| GB/T 22603-2025 |
Prothioconazole Wettable Powder{译} 戊唑醇可湿性粉剂 |
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 2378-2025 |
Determination of Hue and Intensity of Acid Dyes{译} 酸性染料-色光和强度的测定 |
China National Standards |
English PDF |
| GB/T 2387-2025 |
Determination of Hue and Intensity of Reactive Dyes{译} 反应染料-色光和强度的测定 |
China National Standards |
English PDF |
| GB/T 1973.2-2025 |
Small Cylindrical Helical Springs - Part 2: Dimensions and Parameters - Tension Springs{译} 小型圆柱螺旋弹簧-第2部分：尺寸及参数 - 拉伸弹簧 |
China National Standards |
English PDF |
| GB/T 1973.3-2025 |
Small Cylindrical Helical Springs - Part 3: Dimensions and Parameters - Compression Springs{译} 小型圆柱螺旋弹簧-第3部分：尺寸及参数 - 压缩弹簧 |
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 17728-2025 |
Oil Skimmer{译} 浮油回收装置 |
China National Standards |
English PDF |
| 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 9347-2025 |
Method for Determining Vinyl Acetate in Vinyl Chloride-Vinyl Acetate Copolymers{译} 氯乙烯-乙酸乙烯酯共聚物中乙酸乙烯酯的测定方法 |
China National Standards |
English PDF |
| GB/T 20959-2025 |
CNC Vertical Turret Tool Holder{译} 数控立式转塔刀架 |
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 31270.8-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides Part 8: Metabolism Test in Water-Sediment System{译} 化学农药环境安全评价试验准则 - 第8部分：水-沉积物系统代谢试验 |
China National Standards |
English PDF |
| GB/T 31270.11-2025 |
Test Guidelines for Environmental Safety Evaluation of Chemical Pesticides Part 11: Acute Toxicity Test on Bombyx mori{译} 化学农药环境安全评价试验准则 - 第11部分：家蚕急性毒性试验 |
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 12371-2025 |
Dimension Data to be Indicated on Bevel Gear Drawings{译} 锥齿轮-图样上应注明的尺寸数据 |
China National Standards |
English PDF |
| GB/T 22577-2025 |
Class 1E Cables for Nuclear Power Plants - General Requirements{译} 核电站用1E级电缆 - 通用要求 |
China National Standards |
English PDF |
| GB/T 21181-2025 |
Recycled Lead Ingots{译} 再生铅锭 |
China National Standards |
English PDF |
| GB/T 29124-2025 |
Specifications for Supporting Facilities of Fuel Cell Electric Vehicles{译} 燃料电池电动汽车配套设施规范 |
China National Standards |
English PDF |
| GB/T 46074-2025 |
Safety of Thermal Cutting Equipment{译} 热切割设备安全 |
China National Standards |
English PDF |
| GB/T 46092-2025 |
Single Point Mooring Lines for Offshore Facilities{译} 海上设施用单点系泊索 |
China National Standards |
English PDF |
| GB/T 46057-2025 |
Microbeam Analysis - Scanning Electron Microscopy - CD-SEM Method for Evaluating Critical Dimensions{译} 微束分析 - 扫描电子显微术 - CD-SEM评定关键尺寸的方法 |
China National Standards |
English PDF |
| GB/T 46073-2025 |
Gas Welding Equipment - Quick Connectors with Shut-off Valves for Welding, Cutting and Related Processes{译} 气焊设备-焊接、切割及相关工艺用带截止阀的快速接头 |
China National Standards |
English PDF |
| GB/T 23334-2025 |
Safety Roof Windows for Open Passenger Cars{译} 开启式客车安全顶窗 |
China National Standards |
English PDF |
| GB/T 26723-2025 |
Cold-Rolled Titanium Strip Coils{译} 冷轧钛带卷 |
China National Standards |
English PDF |
| GB/T 5161-2025 |
Metal Powders - Determination of Bulk Density - Liquid Penetration Method{译} 金属粉末 - 有效密度的测定 - 液体浸透法 |
China National Standards |
English PDF |
| GB/T 46096.2-2025 |
Ship and Ocean Technology - Ballast Water Management Systems - Part 2: Risk Assessment and Risk Mitigation for Electrolytic Ballast Water Management Systems{译} 船舶与海洋技术 - 压载水管理系统 - 第2部分：电解法压载水管理系统的风险评估与风险减小 |
China National Standards |
English PDF |
| GB/T 31971.2-2025 |
Ship and Ocean Technology - Marine Environmental Protection: Skimmer Performance Tests - Part 2: Medium and Low Viscosity Oils{译} 船舶与海上技术 - 海上环境保护：撇油器性能试验-第2部分：中低黏度油 |
China National Standards |
English PDF |
| GB/T 26721-2025 |
Arsenic Trioxide{译} 三氧化二砷 |
China National Standards |
English PDF |
| GB/T 3884.2-2025 |
Chemical Analysis Methods for Copper Concentrates Part 2: Determination of Gold and Silver Content by Flame Atomic Absorption Spectroscopy and Fire Assay{译} 铜精矿化学分析方法-第2部分：金和银含量的测定 - 火焰原子吸收光谱法和火试金法 |
China National Standards |
English PDF |
| GB/T 3884.4-2025 |
Chemical Analysis Methods for Copper Concentrates Part 4: Determination of Lead, Zinc, Cadmium, Nickel, and Magnesium Oxide Content by Flame Atomic Absorption Spectroscopy {译} 铜精矿化学分析方法-第4部分：铅、锌、镉、镍和氧化镁含量的测定 - 火焰原子吸收光谱法 |
China National Standards |
English PDF |
| GB/T 3884.7-2025 |
Chemical Analysis Methods for Copper Concentrates Part 7: Determination of Lead and Zinc Content Na₂EDTA Titration Method{译} 铜精矿化学分析方法 - 第7部分：铅和锌含量的测定 - Na2EDTA滴定法 |
China National Standards |
English PDF |
| GB/T 3884.9-2025 |
Chemical Analysis Methods for Copper Concentrates Part 9: Determination of Arsenic, Antimony, and Bismuth Content{译} 铜精矿化学分析方法-第9部分：砷、锑和铋含量的测定 |
China National Standards |
English PDF |
| GB/T 3884.15-2025 |
Chemical Analysis Methods for Copper Concentrates Part 15: Determination of Total Iron and Fe₃O₄ Content{译} 铜精矿化学分析方法 - 第15部分：总铁和四氧化三铁含量的测定 |
China National Standards |
English PDF |
| GB/T 42513.9-2025 |
Chemical Analysis Methods for Nickel Alloys - Part 9: Determination of Total Boron Content - Curcumin Spectrophotometric Method{译} 镍合金化学分析方法 - 第9部分：总硼含量的测定 - 姜黄素分光光度法 |
China National Standards |
English PDF |
| GB/T 15072.1-2025 |
Chemical Analysis Methods for Precious Metal Alloys - Part 1: Determination of Gold Content{译} 贵金属合金化学分析方法 - 第1部分：金含量的测定 |
China National Standards |
English PDF |
| GB/T 15072.2-2025 |
Chemical Analysis Methods for Precious Metal Alloys - Part 2: Determination of Silver Content{译} 贵金属合金化学分析方法 - 第2部分：银含量的测定 |
China National Standards |
English PDF |
| GB/T 15072.3-2025 |
Chemical Analysis Methods for Precious Metal Alloys - Part 3: Determination of Platinum Content{译} 贵金属合金化学分析方法 - 第3部分：铂含量的测定 |
China National Standards |
English PDF |
| GB/T 15072.4-2025 |
Chemical Analysis Methods for Precious Metal Alloys - Part 4: Determination of Palladium Content{译} 贵金属合金化学分析方法 - 第4部分：钯含量的测定 |
China National Standards |
English PDF |
| GB/T 15072.20-2025 |
Chemical Analysis Methods for Precious Metal Alloys - Part 20: Determination of Rhodium Content{译} 贵金属合金化学分析方法 - 第20部分：铑含量的测定 |
China National Standards |
English PDF |
| GB/T 15072.6-2025 |
Chemical Analysis Methods for Precious Metal Alloys - Part 6: Determination of Iridium Content{译} 贵金属合金化学分析方法 - 第6部分：铱含量的测定 |
China National Standards |
English PDF |
| GB/T 1777-2025 |
Ultrafine Palladium Powder{译} 超细钯粉 |
China National Standards |
English PDF |
| GB/T 1773-2025 |
Flake Silver Powder{译} 片状银粉 |
China National Standards |
English PDF |
| GB/T 1776-2025 |
Ultrafine Platinum Powder{译} 超细铂粉 |
China National Standards |
English PDF |
| GB/T 26307-2025 |
Silver Target Material{译} 银靶材 |
China National Standards |
English PDF |
| GB/T 30072-2025 |
Ferronickel: Determination of Nickel Content - EDTA Titration Method{译} 镍铁 - 镍含量的测定 - EDTA滴定法 |
China National Standards |
English PDF |
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