China National Standards
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No.2025-6 Announcement of Promulgated China National Standards

Standard  Code Standard Title Standard Class Order
GB/T 18669-2025 Steel for Marine Anchor and Mooring Chains{译}
船用锚链和系泊链钢
China National Standards
English PDF
GB/T 25074-2025 Solar-Grade Silicon Polycrystalline{译}
太阳能级硅多晶
China National Standards
English PDF
GB/T 45781-2025 Machine-processed seamless steel pipe for structures{译}
结构用机加工无缝钢管
China National Standards
English PDF
GB/T 9948-2025 Seamless steel pipe for petrochemical and chemical plants{译}
石化和化工装置用无缝钢管
China National Standards
English PDF
GB/T 7659-2025 Welded steel castings for structures{译}
焊接结构用铸钢件
China National Standards
English PDF
GB/T 45936-2025 Emergency Management - Specifications for Data Transmission Interfaces and Communication Protocols for Applications of the Beidou Satellite Navigation System{译}
应急管理-北斗卫星导航系统应用数据传输接口和通信协议规范
China National Standards
English PDF
GB/T 45926-2025 Earthmoving Machinery - Battery Replacement System for Pure Electric Hydraulic Excavators - General Requirements{译}
土方机械-纯电动液压挖掘机换电系统-通用要求
China National Standards
English PDF
GB/T 45927-2025 Storage and Transportation Requirements for Solid Recycled Fuels{译}
固体回收燃料的储运要求
China National Standards
English PDF
GB 11122-2025 Diesel Engine Oil{译}
柴油机油
China National Standards
English PDF
GB 18351-2025 Ethanol Gasoline for Motor Vehicles{译}
车用乙醇汽油
China National Standards
English PDF
GB 18447-2025 Safety Technical Specifications for Tractors{译}
拖拉机安全技术规范
China National Standards
English PDF
GB 16670-2025 Cabinet-Type Gas Fire Extinguishing Devices{译}
柜式气体灭火装置
China National Standards
English PDF
GB/T 45947-2025 Specifications for the Disassembly and Recycling of Used Lithium Batteries for Household Appliances{译}
家用电器用废旧锂电池拆解及回收规范
China National Standards
English PDF
GB 7300.308-2025 Feed Additives - Part 3: Mineral Elements and Their Complexes (Chelates) - Zinc Threonine Chelate{译}
饲料添加剂-第3部分:矿物元素及其络(螯)合物-苏氨酸锌螯合物
China National Standards
English PDF
GB/T 26652-2025 Wear-resistant composite castings{译}
耐磨损复合材料铸件
China National Standards
English PDF
GB/T 45900-2025 Test methods for the performance of buoyant materials and components for manned submersibles{译}
载人潜水器用浮力材料和构件性能测试方法
China National Standards
English PDF
GB/T 45923.2-2025 Artificial intelligence Energy - Knowledge Graph Application Platform - Part 2: Performance Requirements and Test Methods{译}
人工智能-知识图谱应用平台-第2部分:性能要求与测试方法
China National Standards
English PDF
GB/T 4127.14-2025 Bonded Abrasives - Dimensions - Part 14: Deburring, Roughing, and Grinding Wheels for Angle Grinders{译}
固结磨具-尺寸-第14部分:角向砂轮机用去毛刺、荒磨和粗磨砂轮
China National Standards
English PDF
GB/T 25163-2025 Child-Resistant Packaging - Requirements and Test Methods for Reclosable Packaging{译}
防止儿童开启包装-可重新盖紧包装的要求与试验方法
China National Standards
English PDF
GB/T 20988-2025 Cybersecurity Technology - Information System Disaster Recovery Specification{译}
网络安全技术-信息系统灾难恢复规范
China National Standards
English PDF
GB/T 22080-2025 Cybersecurity Technology - Information Security Management System - Requirements{译}
网络安全技术-信息安全管理体系-要求
China National Standards
English PDF
GB/T 45909-2025 Cybersecurity Technology - Digital Watermarking Technology Implementation Guide{译}
网络安全技术-数字水印技术实现指南
China National Standards
English PDF
GB/T 16432-2025 Rehabilitation Assistive Devices - Classification and Terminology{译}
康复辅助器具-分类和术语
China National Standards
English PDF
GB/T 30658-2025 Prosthetics and Orthotics - Factors Considered in Prescribing Lower Limb Prostheses{译}
假肢和矫形器-开具下肢假肢处方考虑的因素
China National Standards
English PDF
GB/T 45873-2025 Information Technology - Workshop Digital Twin - Reference Architecture{译}
信息技术-车间数字孪生-参考架构
China National Standards
English PDF
GB/T 45916-2025 Accessible Design - Factors Considered in Accessibility Meetings Elements and Rehabilitation Assistive Devices{译}
无障碍设计-无障碍会议所考虑的因素和康复辅助器具
China National Standards
English PDF
GB/T 24434-2025 Commode Chairs{译}
坐便椅
China National Standards
English PDF
GB/T 45779-2025 Welded special-shaped steel pipe for structures{译}
结构用焊接异型钢管
China National Standards
English PDF
GB/T 16263.5-2025 Information Technology - ASN.1 Encoding Rules - Part 5: Mapping of W3C-XML Schema Definitions to ASN.1{译}
信息技术-ASN.1编码规则-第5部分:W3C-XML模式定义到ASN.1的映射
China National Standards
English PDF
GB/T 15620-2025 Nickel and Nickel Alloy Solid Welding Wire and Ribbon{译}
镍及镍合金实心焊丝和焊带
China National Standards
English PDF
GB/T 33627-2025 General Technical Requirements for Aviation-Derived Gas Turbine Packages{译}
航空派生型燃气轮机机组箱装体通用技术要求
China National Standards
English PDF
GB/T 10819-2025 Wooden Chassis{译}
木制底盘
China National Standards
English PDF
GB/T 10423-2025 Sintered Metal Friction Materials - Determination of Tensile Strength{译}
烧结金属摩擦材料-抗拉强度的测定
China National Standards
English PDF
GB/T 19310-2025 Small Boats - Permanently Installed Fuel Systems{译}
小艇-永久性安装的燃油系统
China National Standards
English PDF
GB/T 21101-2025 Determination of porcine-derived ingredients in feed{译}
饲料中猪源性成分的测定
China National Standards
English PDF
GB/T 23953-2025 Dimethyldichlorosilane for Industrial Use{译}
工业用二甲基二氯硅烷
China National Standards
English PDF
GB/T 20189-2025 Determination of beta-agonists in feed - liquid chromatography-tandem mass spectrometry{译}
饲料中β-受体激动剂的测定-液相色谱-串联质谱法
China National Standards
English PDF
GB/T 37085.308-2025 Industrial Communication Networks - Profiles - Part 3-8: CC-Link Series Functions Secure Communications Practice Guidelines{译}
工业通信网络-行规-第3-8部分:CC-Link系列功能安全通信行规
China National Standards
English PDF
GB/T 16696-2025 Small Boats - Hull Markings - Coding Systems{译}
小艇-艇体标识-代码系统
China National Standards
English PDF
GB/T 45769-2025 Surface chemical analysis - X-ray photoelectron spectroscopy - Evaluation and reporting of element detection limits in homogeneous materials{译}
表面化学分析-X射线光电子能谱-均匀材料中元素检测限的评估和报告
China National Standards
English PDF
GB/T 21995-2025 Determination of nitroimidazoles in feed - Liquid chromatography-tandem mass spectrometry{译}
饲料中硝基咪唑类药物的测定-液相色谱-串联质谱法
China National Standards
English PDF
GB/T 9775-2025 Gypsum Board{译}
纸面石膏板
China National Standards
English PDF
GB/T 23190-2025 Agaricus bisporus{译}
双孢蘑菇
China National Standards
English PDF
GB/T 45882-2025 Hickey Mouse Mane{译}
猴头菇
China National Standards
English PDF
GB/T 32983-2025 Structural Insulation Products - Determination of Compression Creep Properties{译}
建筑用绝热制品-压缩蠕变性能的测定
China National Standards
English PDF
GB/T 30807-2025 Structural Insulation Products - Determination of Long-Term Water Absorption by Immersion Method{译}
建筑用绝热制品-浸泡法测定长期吸水性
China National Standards
English PDF
GB/T 24237-2025 Iron Ore Pellets for Direct Reduction Furnace Charges - Determination of Agglomeration Index{译}
直接还原炉料用铁矿球团-成团指数的测定方法
China National Standards
English PDF
GB/T 45917-2025 Guidelines for the Preparation of User Terms for Business-to-Consumer (B2C) E-commerce Platforms{译}
企业对消费者(B2C)电子商务平台用户条款编制指南
China National Standards
English PDF
GB/T 36392-2025 Coated Paper and Paperboard for Food Packaging{译}
食品包装用淋膜纸和纸板
China National Standards
English PDF
GB/T 35832-2025 Test Method for Toothpaste Friction Value{译}
牙膏磨擦值检测方法
China National Standards
English PDF
GB/T 45892.1-2025 Smart Water Saving Management System for Water Users - Part 1: Guidelines{译}
用水单位智慧节水管理系统-第1部分:导则
China National Standards
English PDF
GB/T 45902-2025 General technical requirements for energy-saving ventilation and air-conditioning control systems for urban rail transit stations{译}
城市轨道交通车站通风空调节能控制系统通用技术条件
China National Standards
English PDF
GB/T 32879-2025 Electric Vehicle Replacement Battery Box Connectors{译}
电动汽车更换用电池箱连接器
China National Standards
English PDF
GB/T 23780-2025 Pastry Quality Inspection Methods{译}
糕点质量检验方法
China National Standards
English PDF
GB/T 45765-2025 Fine Ceramics - Test Method for Thixotropy of Ceramic Slurries - Rotational Viscometer Method{译}
精细陶瓷-陶瓷浆料触变性试验方法-旋转黏度计法
China National Standards
English PDF
GB/T 45775-2025 Refrigeration Systems and Heat Pumps - Valves - Requirements, Tests, and Markings{译}
制冷系统及热泵-阀门-要求、试验和标记
China National Standards
English PDF
GB/T 28789-2025 Video Traffic Incident Detector{译}
视频交通事件检测器
China National Standards
English PDF
GB/T 18266.4-2025 Classification of sports venues - Part 4: Natural rock climbing sites{译}
体育场所等级的划分-第4部分:自然攀岩场地
China National Standards
English PDF
GB/T 18344-2025 Technical Specifications for Automobile Maintenance, Inspection, and Diagnosis{译}
汽车维护、检测、诊断技术规范
China National Standards
English PDF
GB/T 14654-2025 Elastic Damping Spring Vibration Isolator{译}
弹性阻尼簧片减振器
China National Standards
English PDF
GB/T 19500-2025 Surface Chemical Analysis - General Methods for X-ray Photoelectron Spectroscopy{译}
表面化学分析-X射线光电子能谱分析方法通则
China National Standards
English PDF
GB/T 33484-2025 Test Methods for Shipboard Fixed Foam Firefighting Systems{译}
船用固定式泡沫灭火系统试验方法
China National Standards
English PDF
GB/T 32844-2025 Popular Science Resource Classification and Codes{译}
科普资源分类与代码
China National Standards
English PDF
GB/T 21097-2025 General Rules for Safe Service Life and Recycling of Household and Similar Electrical Appliances{译}
家用和类似用途电器的安全使用年限和再生利用通则
China National Standards
English PDF
GB/T 45774.1-2025 Quantitative Determination of Antimicrobial Activity on Ceramic Tile Surfaces - Test Method - Part 1: Surfaces of Ceramic Tile Containing Antimicrobial Agents{译}
陶瓷砖表面抗菌活性的定量测定-试验方法-第1部分:含有抗菌剂陶瓷砖表面
China National Standards
English PDF
GB/T 12922-2025 Elastic Damping Spring Coupling{译}
弹性阻尼簧片联轴器
China National Standards
English PDF
GB/T 7739.10-2025 Chemical Analysis Methods for Gold Concentrates - Part 10: Determination of Antimony Content{译}
金精矿化学分析方法-第10部分:锑量的测定
China National Standards
English PDF
GB/T 17434-2025 Technical Requirements for Marine Fire-Resistant Windows{译}
船用耐火窗技术条件
China National Standards
English PDF
GB/T 15170-2025 Packaging Containers - Industrial Thin Steel Plate Round Cans{译}
包装容器-工业用薄钢板圆罐
China National Standards
English PDF
GB/T 17588-2025 Basic Terminology for Grinding Wheels{译}
砂轮磨削基本术语
China National Standards
English PDF
GB/T 14188-2025 General Rules for the Selection of Vapor Phase Rust Inhibitor Packaging Materials{译}
气相防锈包装材料选用通则
China National Standards
English PDF
GB/T 20804-2025 Compound premixed feeds for dairy cows{译}
奶牛复合预混合饲料
China National Standards
English PDF
GB/T 20175-2025 Surface Chemical Analysis - Sputtering Depth Profiling - Optimization Method Using Layered Film Systems as Reference Materials{译}
表面化学分析-溅射深度剖析-用层状膜系为参考物质的优化方法
China National Standards
English PDF
GB/T 21649.2-2025 Particle Size Analysis - Image Analysis Method - Part 2: Dynamic Image Analysis Method{译}
粒度分析-图像分析法-第2部分:动态图像分析法
China National Standards
English PDF
GB/T 11349.2-2025 Mechanical Vibration and Shock - Experimental Determination of Mechanical Admittance - Part 2: Single-Point Translational Excitation Measurement Using a Vibrator{译}
机械振动与冲击-机械导纳的试验确定-第2部分:用激振器作单点平动激励测量
China National Standards
English PDF
GB/T 33632-2025 General Technical Requirements for Installation of Aviation-Derived Gas Turbine Complete Plants{译}
航空派生型燃气轮机成套设备安装通用技术要求
China National Standards
English PDF
GB/T 16265-2025 Test Methods for Packaging Materials - Compatibility{译}
包装材料试验方法-相容性
China National Standards
English PDF
GB/T 14099.7-2025 Gas Turbines - Procurement - Part 7: Technical Information{译}
燃气轮机-采购-第7部分:技术信息
China National Standards
English PDF
GB/T 37228-2025 Safety and Resilience - Emergency Management - Emergency Management Guidelines{译}
安全与韧性-应急管理-突发事件管理指南
China National Standards
English PDF
GB/T 13814-2025 Nickel and Nickel Alloy Welding Rods{译}
镍及镍合金焊条
China National Standards
English PDF
GB/T 45945-2025 Guidelines for Testing and Evaluation of Functional Materials in Household and Similar Electrical Appliances{译}
家用和类似用途电器中功能材料测试与评价指南
China National Standards
English PDF
GB/T 241-2025 Metallic materials - Pipes - Hydraulic test methods{译}
金属材料-管-液压试验方法
China National Standards
English PDF
GB/T 35156-2025 Fiber-Reinforced Composite Cables for Structural Use{译}
结构用纤维增强复合材料拉索
China National Standards
English PDF
GB/T 26548.13-2025 Handheld Portable Power Tools - Vibration Test Methods - Part 13: Fastener Driving Tools{译}
手持便携式动力工具-振动试验方法-第13部分:紧固件驱动工具
China National Standards
English PDF
GB/T 29024.2-2025 Particle size analysis - Optical measurement of single particles - Part 2: Light scattering method using a liquid particle counter{译}
粒度分析-单颗粒的光学测量方法-第2部分:光散射法液体颗粒计数器
China National Standards
English PDF
GB/T 29024.3-2025 Particle size analysis - Optical measurement of single particles - Part 3: Light obscuration method using a liquid particle counter{译}
粒度分析-单颗粒的光学测量方法-第3部分:光阻法液体颗粒计数器
China National Standards
English PDF
GB/T 15233-2025 Packaging - Unit Load Dimensions{译}
包装-单元货物尺寸
China National Standards
English PDF
GB 7300.505-2025 Feed Additives - Part 5: Microorganisms - Bacillus Coagulans{译}
饲料添加剂-第5部分:微生物-凝结芽孢杆菌
China National Standards
English PDF
GB/T 45928-2025 Deodorants for Solid Recycled Fuels{译}
固体回收燃料用除臭剂
China National Standards
English PDF
GB/T 45946-2025 Microcrystalline Panels for Household and Similar Electrical Appliances{译}
家用和类似用途电器用微晶面板
China National Standards
English PDF
GB/T 45924-2025 Thin Insulating Glass{译}
薄型中空玻璃
China National Standards
English PDF
GB/T 13925-2025 Metallographic examination of cast high-manganese steel{译}
铸造高锰钢金相检验
China National Standards
English PDF
GB/T 2933-2025 Nomenclature, specification codes, and designations for wheels and rims for pneumatic tires{译}
充气轮胎用车轮和轮辋的术语、规格代号和标志
China National Standards
English PDF
GB/T 11186-2025 Methods for measuring coating color{译}
涂膜颜色测量方法
China National Standards
English PDF
GB/T 45771-2025 Fine ceramics - Method for evaluating the friction and wear characteristics of ceramic films in dry and wet environments{译}
精细陶瓷-干湿环境下陶瓷薄膜的摩擦磨损特性评价方法
China National Standards
English PDF
GB/T 19444-2025 Testing Oxygen Precipitation Properties of Silicon Wafers - Interstitial Oxygen Reduction Method{译}
硅片氧沉淀特性的测试-间隙氧含量减少法
China National Standards
English PDF
GB/T 8165-2025 Stainless Steel Composite steel plate and strip{译}
不锈钢复合钢板和钢带
China National Standards
English PDF
GB/T 30898-2025 Slag steel for steelmaking{译}
炼钢用渣钢
China National Standards
English PDF
GB/T 1606-2025 Industrial Sodium Bicarbonate{译}
工业碳酸氢钠
China National Standards
English PDF
GB/T 31293-2025 Vacuum-Infused Epoxy Resins for Wind Turbine Blades{译}
风电叶片用真空导入环氧树脂
China National Standards
English PDF

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