Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46044.2-2025 |
Acoustics - Determination of sound power levels of noise sources uSIng the sound pressure method Engineering Methods for Small Portable Sound Sources in Reverberant Fields - Part 2: Specialized Reverberation Chamber Method {译} 声学-声压法测定噪声源声功率级-混响场中的小型可移动声源工程法-第2部分：专用混响测试室法 |
China National Standards SI |
 English PDF |
| GB/T 46026-2025 |
Upholstery cleaning machines for household and SImilar uses {译} 家用和类似用途布艺清洁机 |
China National Standards SI |
English PDF |
| GB/T 46024-2025 |
Paints and varnishes - Determination of efflux time uSIng a flow cup {译} 色漆和清漆-用流出杯测定流出时间 |
China National Standards SI |
English PDF |
| GB/T 46020.2-2025 |
Plastics - Guidelines for Recyclable DeSIgn - Part 2: High-Density Polyethylene (PE-HD) Materials {译} 塑料-可回收再生设计指南-第2部分：高密度聚乙烯（PE-HD）材料 |
China National Standards SI |
English PDF |
| GB/T 46020.1-2025 |
Plastics - Guidelines for Recyclable DeSIgn - Part 1: Polyethylene Terephthalate (PET) Materials {译} 塑料-可回收再生设计指南-第1部分：聚对苯二甲酸乙二醇酯（PET）材料 |
China National Standards SI |
English PDF |
| GB/T 46015-2025 |
Senior-Friendly Furniture - DeSIgn Guidelines {译} 适老家具-设计指南 |
China National Standards SI |
English PDF |
| GB/T 46014-2025 |
General Technical Requirements for Solid Wood CompoSIte Panels for Furniture {译} 家具用实木复合板通用技术条件 |
China National Standards SI |
English PDF |
| GB/T 46002-2025 |
Determination of TrypSIn Inhibitor Activity in Soybeans and Their Processed Products for Animal Feed {译} 动物饲料大豆及其加工产品中胰蛋白酶抑制剂活性测定 |
China National Standards SI |
English PDF |
| GB/T 46000-2025 |
Water-Saving Enterprises - Wood ProcesSIng and Its Products Industry {译} 节水型企业-木材加工及其制品行业 |
China National Standards SI |
English PDF |
| GB/T 45999.2-2025 |
Dentistry - Dental SIntering Furnaces - Part 2: Test Methods for Sintering Furnace Program Design for Glazing Sintering Evaluation {译} 牙科学-牙科烧结炉-第2部分：上釉烧结评价烧结炉程序设计的测试方法 |
China National Standards SI |
English PDF |
| GB/T 45991-2025 |
Communication Quality Evaluation Specification for Household and SImilar Electrical Appliances {译} 家用和类似用途电器通信质量评价规范 |
China National Standards SI |
English PDF |
| GB/T 45990.1-2025 |
Digital SImulation Testing for Household and Similar Electrical Appliances - Part 1: General Requirements {译} 家用和类似用途电器数字化仿真试验-第1部分：通用要求 |
China National Standards SI |
English PDF |
| GB/T 45979-2025 |
Technical Specifications for Satellite Remote SenSIng Dynamic Monitoring of Coal Mining Subsidence Areas {译} 采煤沉陷区卫星遥感动态监测技术规程 |
China National Standards SI |
English PDF |
| GB/T 45976-2025 |
Aircraft - Environmental Testing of Airborne Fluid System Components - Flame ReSIstance in Designated Fire Zones {译} 飞机-机载流体系统部件的环境试验-指定火区的火焰耐受性 |
China National Standards SI |
English PDF |
| GB/T 45974-2025 |
Fine Ceramics - Methods for Determination of Grain SIze and Size Distribution {译} 精细陶瓷-晶粒尺寸和尺寸分布的测定方法 |
China National Standards SI |
English PDF |
| GB/T 45965-2025 |
Technical guide for carbon emisSIon reduction in the sodium carbonate (soda ash) industry {译} 碳酸钠（纯碱）行业碳减排技术指南 |
China National Standards SI |
English PDF |
| GB/T 45963.2-2025 |
Digital government architecture framework - Part 2: Architecture deSIgn {译} 数字政府架构框架-第2部分：架构设计 |
China National Standards SI |
English PDF |
| GB/T 45950-2025 |
Fengyun-4 Meteorological Satellite Direct Broadcast High-Speed Information TransmisSIon Protocol {译} 风云四号气象卫星直接广播高速信息传输协议 |
China National Standards SI |
English PDF |
| GB/T 45942-2025 |
Mineral Oil-Filled Electrical Equipment - Application of Dissolved Gas AnalySIs (DGA) in Factory Testing of Electrical Equipment {译} 填充矿物油的电气设备-溶解气体分析(DGA)在电气设备工厂试验中的应用 |
China National Standards SI |
English PDF |
| GB/T 45906.6-2025 |
Substation Secondary Systems - Part 6: On-SIte Monitoring Systems {译} 变电站二次系统-第6部分：站内监控系统 |
China National Standards SI |
English PDF |
| GB/T 45895-2025 |
Anesthetic and Respiratory Equipment - DimenSIons for Low-Pressure Fittings with Non-Interchangeable Threads (NIST) for Medical Gases {译} 麻醉和呼吸设备-医用气体不可互换螺纹（NIST）低压接头的尺寸 |
China National Standards SI |
English PDF |
| GB/T 45870.1-2025 |
Springs - Measurement and Test Parameters - Part 1: Cold-Formed Cylindrical Helical CompresSIon Springs {译} 弹簧-测量和试验参数-第1部分：冷成形圆柱螺旋压缩弹簧 |
China National Standards SI |
English PDF |
| GB/T 45869-2025 |
Technical Guide for Online Monitoring of Carbon EmisSIons from Boilers {译} 锅炉碳排放在线监测技术指南 |
China National Standards SI |
English PDF |
| GB/T 45868-2025 |
Additive Manufacturing - Technical Specifications for Titanium Alloy Parts by Laser Powder Bed FuSIon {译} 增材制造-激光粉末床熔融钛合金制件技术规范 |
China National Standards SI |
English PDF |
| GB/T 45867-2025 |
Additive Manufacturing - Technical Specifications for Integrated Forming of DisSImilar Metals of Cobalt-Based Alloys and Stainless Steel {译} 增材制造-钴基合金与不锈钢异种金属一体化成形技术规范 |
China National Standards SI |
English PDF |
| GB/T 45865-2025 |
General Technical Specifications for PreciSIon Electric Drive Harmonic Gear Modules {译} 精密电驱动谐波齿轮模组通用技术规范 |
China National Standards SI |
English PDF |
| GB/T 45864.1-2025 |
Earth-Moving Machinery - ColliSIon Warning and Avoidance - Part 1: General Requirements {译} 土方机械-碰撞警告和避免-第1部分：通用要求 |
China National Standards SI |
English PDF |
| GB/T 45862-2025 |
Testing and Calculation Methods for Carbon EmisSIons from Boilers {译} 锅炉碳排放测试与计算方法 |
China National Standards SI |
English PDF |
| GB/T 45859-2025 |
Wear-ReSIstant Cast Iron - Classification {译} 耐磨铸铁-分类 |
China National Standards SI |
English PDF |
| GB/T 45849-2025 |
Technical Specifications for Qualification of Metal Powder Bed FuSIon Machine Tools {译} 金属粉末床熔融成形机床鉴定技术规范 |
China National Standards SI |
English PDF |
| GB/T 45703-2025 |
Consumer Privacy Protection in Product and Service DeSIgn - High-Level Requirements {译} 产品和服务设计中的消费者隐私保护-高阶要求 |
China National Standards SI |
English PDF |
| GB/T 45505.1-2025 |
Test Methods for Glass Substrates for Flat Panel Displays - Part 1: Appearance and DimenSIons {译} 平板显示器基板玻璃测试方法-第1部分：外观与几何尺寸 |
China National Standards SI |
English PDF |
| GB/T 45159.6-2025 |
Mechanical Vibration and Shock - Characterization of Dynamic Mechanical Properties of Viscoelastic Materials - Part 6: Time-Temperature SuperpoSItion {译} 机械振动与冲击-黏弹性材料动态力学性能的表征-第6部分：时温叠加 |
China National Standards SI |
English PDF |
| GB/T 45159.5-2025 |
Mechanical Vibration and Shock - Characterization of Dynamic Mechanical Properties of Viscoelastic Materials - Part 5: Poisson's Ratio Based on Comparison of Measurement and Finite Element AnalySIs {译} 机械振动与冲击-黏弹性材料动态力学性能的表征-第5部分：基于测量和有限元分析比较的泊松比 |
China National Standards SI |
English PDF |
| GB/T 41762.1-2025 |
Fiber-reinforced plastic compoSItes - Determination of through-thickness properties of laminates - Part 1: Direct tension and compression tests {译} 纤维增强塑料复合材料-层合板厚度方向性能的测定-第1部分：直接拉伸和压缩试验 |
China National Standards SI |
English PDF |
| GB/T 41270.3-2025 |
Avionics process management - Atmospheric radiation effects - Part 3: System deSIgn optimization considering single-event effects (SEE) of atmospheric radiation {译} 航空电子过程管理-大气辐射影响-第3部分：考虑大气辐射单粒子效应（SEE）的系统设计优化 |
China National Standards SI |
English PDF |
| GB/T 34942-2025 |
Cybersecurity technology - Method for assesSIng the security capabilities of cloud computing services {译} 网络安全技术-云计算服务安全能力评估方法 |
China National Standards SI |
English PDF |
| GB/T 34333-2025 |
Refractory materials - Chemical analySIs method using inductively coupled plasma atomic emission spectroscopy (ICP-AES) {译} 耐火材料-电感耦合等离子体原子发射光谱（ICP-AES）化学分析方法 |
China National Standards SI |
English PDF |
| GB/T 34219-2025 |
Refractory materials - Test method for tenSIle strength at room temperature {译} 耐火材料-常温抗拉强度试验方法 |
China National Standards SI |
English PDF |
| GB/T 32278-2025 |
Thickness and Flatness Test Method for SIlicon Carbide Single Wafers {译} 碳化硅单晶片厚度和平整度测试方法 |
China National Standards SI |
English PDF |
| GB/T 32151.51-2025 |
Greenhouse Gas EmisSIons Accounting and Reporting Requirements - Part 51: Stamping Enterprises {译} 温室气体排放核算与报告要求-第51部分：冲压企业 |
China National Standards SI |
English PDF |
| GB/T 31940-2025 |
Bimetallic CompoSIte Steel Pipes for Fluid Transport {译} 输送流体用双金属复合钢管 |
China National Standards SI |
English PDF |
| GB/T 31334.7-2025 |
Test Methods for Dipped Canvas - Part 7: Dynamic Fatigue AdheSIon Performance {译} 浸胶帆布试验方法-第7部分：动态疲劳粘合性能 |
China National Standards SI |
English PDF |
| GB/T 30868-2025 |
Microtube DenSIty Test Method for Silicon Carbide Single Wafers {译} 碳化硅单晶片微管密度测试方法 |
China National Standards SI |
English PDF |
| GB/T 30539-2025 |
Language Service Competency Rating and DeSIgnation in the Business Sector {译} 商务领域语言服务能力等级与标识 |
China National Standards SI |
English PDF |
| GB/T 30310.1-2025 |
Determination of AdheSIve Content of Dipped Cord, Cord, and Yarn - Part 1: Nuclear Magnetic Resonance Method {译} 浸胶帘线、线绳、纱线附胶量的测定-第1部分：核磁共振仪法 |
China National Standards SI |
English PDF |
| GB/T 29846-2025 |
Photoimageable electroplating reSIst for printed circuit boards {译} 印制板用光成像耐电镀抗蚀剂 |
China National Standards SI |
English PDF |
| GB/T 28158-2025 |
Occupational clasSIfication and qualification management for international trade operations {译} 国际贸易业务的职业分类与资质管理 |
China National Standards SI |
English PDF |
| GB/T 24803.2-2025 |
Elevator Safety Requirements - Part 2: Safety Parameters for Meeting BaSIc Elevator Safety Requirements {译} 电梯安全要求-第2部分：满足电梯基本安全要求的安全参数 |
China National Standards SI |
English PDF |
| GB/T 22118-2025 |
Guidelines for the Collection, ProcesSIng, and Provision of Enterprise Credit Information {译} 企业信用信息采集、处理和提供指南 |
China National Standards SI |
English PDF |
| GB/T 22040-2025 |
Weathering ReSIstance Requirements and Test Methods for Plastic Products Along Highway Facilities {译} 公路沿线设施塑料制品耐候性要求及测试方法 |
China National Standards SI |
English PDF |
| GB/T 21551.7-2025 |
Antibacterial, Sterilization, and Purification Functions of Household and SImilar Electrical Appliances - Part 7: Electric Toilets Special Requirements for Seats {译} 家用和类似用途电器的抗菌、除菌、净化功能-第7部分：电坐便器便座的特殊要求 |
China National Standards SI |
English PDF |
| GB/T 21209-2025 |
AC Motors for Electric Power TransmisSIon Systems - Application Guidelines {译} 用于电力传动系统的交流电机-应用导则 |
China National Standards SI |
English PDF |
| GB/T 20643.3-2025 |
Special environmental conditions - Environmental test methods - Part 3: Artificial SImulation Test Methods and Guidelines - Polymer Materials {译} 特殊环境条件-环境试验方法-第3部分：人工模拟试验方法及导则-高分子材料 |
China National Standards SI |
English PDF |
| GB/T 20643.2-2025 |
Special environmental conditions - Environmental test methods - Part 2: Artificial SImulation test methods and guidelines - Electrical and electronic products (including communications products) {译} 特殊环境条件-环境试验方法-第2部分：人工模拟试验方法及导则-电工电子产品（含通信产品） |
China National Standards SI |
English PDF |
| GB/T 20623-2025 |
EmulSIons for architectural coatings {译} 建筑涂料用乳液 |
China National Standards SI |
English PDF |
| GB/T 20020-2025 |
Fumed SIlica {译} 气相二氧化硅 |
China National Standards SI |
English PDF |
| GB/T 19894-2025 |
Digital cameras - Measurement methods for optical-to-electrical converSIon functions (OECFs) {译} 数码照相机-光电转换函数（OECFs）的测量方法 |
China National Standards SI |
English PDF |
| GB/T 19851.12-2025 |
Sports equipment and venues for primary and secondary schools - Part 12: Student phySIcal fitness testing equipment {译} 中小学体育器材和场地-第12部分:学生体质健康测试器材 |
China National Standards SI |
English PDF |
| GB/T 18570.9-2025 |
Surface Preparation of Steel Before Coating - Tests for Assessment of Surface Cleanliness - Part 9: In-SItu Conductivity Determination of Water-Soluble Salts {译} 涂覆涂料前钢材表面处理-表面清洁度的评定试验-第9部分：水溶性盐的现场电导率测定法 |
China National Standards SI |
English PDF |
| GB/T 18495-2025 |
ReSIstance Welding Equipment - Transformers - Transformers with Integrated Welding Guns {译} 电阻焊设备-变压器-与焊钳一体式的变压器 |
China National Standards SI |
English PDF |
| GB/T 18114.11-2025 |
Chemical analySIs methods for rare earth concentrates - Part 11: Determination of fluorine content {译} 稀土精矿化学分析方法-第11部分：氟含量的测定 |
China National Standards SI |
English PDF |
| GB/T 18114.9-2025 |
Chemical analySIs methods for rare earth concentrates - Part 9: Determination of phosphorus pentoxide content {译} 稀土精矿化学分析方法-第9部分：五氧化二磷含量的测定 |
China National Standards SI |
English PDF |
| GB/T 18114.8-2025 |
Chemical analySIs methods for rare earth concentrates - Part 8: Determination of rare earth oxide content and proportioning ratio {译} 稀土精矿化学分析方法-第8部分：稀土氧化物含量和配分量的测定 |
China National Standards SI |
English PDF |
| GB/T 18114.3-2025 |
Chemical analySIs methods for rare earth concentrates - Part 3: Determination of calcium oxide content {译} 稀土精矿化学分析方法-第3部分：氧化钙含量的测定 |
China National Standards SI |
English PDF |
| GB/T 17811-2025 |
Determination of pepSIn digestibility of animal-derived protein feeds - Filtration method {译} 动物源性蛋白质饲料胃蛋白酶消化率的测定-过滤法 |
China National Standards SI |
English PDF |
| GB/T 14546-2025 |
DeSIgn and Implementation Methods for DC Power Systems in Nuclear Power Plants {译} 核电厂直流电力系统设计实施方法 |
China National Standards SI |
English PDF |
| GB/T 13890-2025 |
ClasSIfication and Terminology of Natural Stones {译} 天然石材分类与术语 |
China National Standards SI |
English PDF |
| GB/T 12823.3-2025 |
Photographic and Graphic Techniques - DenSIty Measurement - Part 3: Spectral Conditions {译} 摄影和图形技术-密度测量-第3部分：光谱条件 |
China National Standards SI |
English PDF |
| GB/T 12690.11-2025 |
Chemical AnalySIs Methods for Non-Rare Earth Impurities in Rare Earth Metals and Their Oxides - Part 11: Determination of Magnesium Content - Flame Atomic Absorption Spectrometry {译} 稀土金属及其氧化物中非稀土杂质化学分析方法-第11部分：镁含量的测定-火焰原子吸收光谱法 |
China National Standards SI |
English PDF |
| GB/T 12419-2025 |
ClasSIfication, Equipment, and Construction Requirements for Container Highway Transfer Stations {译} 集装箱公路中转站级别划分、设备配备及建设要求 |
China National Standards SI |
English PDF |
| GB/T 11417.1-2025 |
Ophthalmic Optics - Contact Lenses - Part 1: Vocabulary, ClasSIfication, and Recommended Labeling Specifications {译} 眼科光学-接触镜-第1部分：词汇、分类和推荐的标识规范 |
China National Standards SI |
English PDF |
| GB/T 10593.5-2025 |
Methods for Measurement of Environmental Parameters for Electrical and Electronic Products - Part 5: CorroSIve Gases {译} 电工电子产品环境参数测量方法-第5部分：腐蚀性气体 |
China National Standards SI |
English PDF |
| GB/T 10425-2025 |
SIntered Metal Friction Materials - Determination of Apparent Hardness {译} 烧结金属摩擦材料-表观硬度的测定 |
China National Standards SI |
English PDF |
| GB/T 10424-2025 |
SIntered Metal Friction Materials - Determination of Compressive Strength {译} 烧结金属摩擦材料-抗压强度的测定 |
China National Standards SI |
English PDF |
| GB/T 10267.2-2025 |
AnalySIs Methods for Calcium Metal - Part 2: Photometric Determination of Trace Silicon {译} 金属钙分析方法-第2部分：光度法测定微量硅 |
China National Standards SI |
English PDF |
| GB/T 10267.1-2025 |
AnalySIs Methods for Calcium Metal - Part 1: Determination of Chloride by Chloride Ion Selective Electrode {译} 金属钙分析方法-第1部分：氯离子选择性电极法测定氯 |
China National Standards SI |
English PDF |
| GB/T 9258.3-2025 |
AbraSIves for coated abrasives - Testing and marking of particle size composition - Part 3: Micropowder P240-P5000 {译} 涂附磨具用磨料-粒度组成的检测和标记-第3部分：微粉P240～P5000 |
China National Standards SI |
English PDF |
| GB/T 9258.2-2025 |
AbraSIves for coated abrasives - Testing and marking of particle size composition - Part 2: Coarse abrasives P12 to P220 {译} 涂附磨具用磨料-粒度组成的检测和标记-第2部分：粗磨粒P12～P220 |
China National Standards SI |
English PDF |
| GB/T 7251.7-2025 |
Low-voltage Switchgear and Controlgear Assemblies - Part 7: Assemblies for specific applications such as docks, campSItes, market squares, and electric vehicle charging stations {译} 低压成套开关设备和控制设备-第7部分：码头、露营地、市集广场、电动车辆充电站等特定应用的成套设备 |
China National Standards SI |
English PDF |
| GB/T 4772.1-2025 |
DimenSIons and output power ratings of rotating electrical machines - Part 1: Frame sizes 56 to 400 and flange sizes 55 to 1080 {译} 旋转电机尺寸和输出功率等级-第1部分:机座号56～400和凸缘号55～1080 |
China National Standards SI |
English PDF |
| GB/T 4706.126-2025 |
Safety of household and SImilar electrical appliances - Part 126: Particular requirements for wine dispensers {译} 家用和类似用途电器的安全-第126部分：葡萄酒保鲜分酒机的特殊要求 |
China National Standards SI |
English PDF |
| GB/T 4699.2-2025 |
Ferrochrome, SIlicon-chromium alloys, ferrochrome nitride, and high-nitrogen ferrochrome - Determination of chromium content - Ammonium persulfate oxidation titration and potentiometric titration {译} 铬铁、硅铬合金、氮化铬铁和高氮铬铁-铬含量的测定-过硫酸铵氧化滴定法和电位滴定法 |
China National Standards SI |
English PDF |
| GB/T 4127.16-2025 |
Bonded abraSIves - Dimensions - Part 16: Cutting wheels for hand-held power tools {译} 固结磨具-尺寸-第16部分：手持式电动工具用切割砂轮 |
China National Standards SI |
English PDF |
| GB/T 4127.15-2025 |
Bonded abraSIves - Dimensions - Part 15: Cutting wheels for stationary or mobile cutting machines {译} 固结磨具-尺寸-第15部分：固定式或移动式切割机用切割砂轮 |
China National Standards SI |
English PDF |
| GB/T 4026-2025 |
BaSIc and safety rules for marking and labeling of human-machine interfaces - Marking of equipment terminals, conductor terminations, and conductors {译} 人机界面标志标识的基本和安全规则-设备端子、导体终端和导体的标识 |
China National Standards SI |
English PDF |
| GB/T 3780.21-2025 |
Carbon black - Part 21: Determination of SIeve residue - Water rinse method {译} 炭黑-第21部分：筛余物的测定-水冲洗法 |
China National Standards SI |
English PDF |
| GB/T 3672.1-2025 |
Tolerances for rubber products - Part 1: DimenSIonal tolerances {译} 橡胶制品的公差-第1部分：尺寸公差 |
China National Standards SI |
English PDF |
| GB/T 2999-2025 |
Refractory materials - Test method for bulk denSIty of particles {译} 耐火材料-颗粒体积密度试验方法 |
China National Standards SI |
English PDF |
| GB/T 2608-2025 |
SIlica bricks {译} 硅砖 |
China National Standards SI |
English PDF |
| GB/T 2481.1-2025 |
AbraSIves for Bonded Abrasives - Determination and Marking of Particle Size Composition - Part 1: Coarse Abrasive F4 F220 {译} 固结磨具用磨料-粒度组成的检测和标记-第1部分：粗磨粒F4～F220 |
China National Standards SI |
English PDF |
| GB/T 1859.4-2025 |
Reciprocating Internal Combustion Engines - Determination of Sound Power Levels by Sound Pressure Method - Part 4: SImple Field Measurement Method {译} 往复式内燃机-声压法声功率级的测定-第4部分:现场测量简易法 |
China National Standards SI |
English PDF |
| GB/T 1749-2025 |
Determination of the ConSIstency of Thick Paints and Putties {译} 厚漆、腻子稠度测定法 |
China National Standards SI |
English PDF |
| GB/T 713.8-2025 |
Steel Plates and Strips for Pressure Equipment - Part 8: Homogeneous and Heterogeneous Rolled CompoSIte Steel Plates {译} 承压设备用钢板和钢带-第8部分：同质和异质轧制复合钢板 |
China National Standards SI |
English PDF |
| GB 46037-2025 |
Special ProcesSIng Machine Tools - Safety Technical Requirements {译} 特种加工机床-安全技术要求 |
China National Standards SI |
English PDF |
| GB 46031-2025 |
Technical Specifications for ExploSIon-Proofing Systems for Combustible Dust Processes {译} 可燃粉尘工艺系统防爆技术规范 |
China National Standards SI |
English PDF |
| GB 30080-2025 |
Safety DeSIgn and Production Specifications for Copper and Copper Alloy Casting {译} 铜及铜合金熔铸安全设计与生产规范 |
China National Standards SI |
English PDF |
| GB 29741-2025 |
Safety Specifications for Aluminum ElectrolySIs {译} 铝电解安全生产规范 |
China National Standards SI |
English PDF |
| GB 26488-2025 |
Safety Specifications for MagneSIum Alloy Die Casting {译} 镁合金压铸安全生产规范 |
China National Standards SI |
English PDF |
| GB 16807-2025 |
Fire-ReSIstant Intumescent Seals {译} 防火膨胀密封件 |
China National Standards SI |
English PDF |
| GB 16776-2025 |
SIlicone Structural Sealant for Buildings {译} 建筑用硅酮结构密封胶 |
China National Standards SI |
English PDF |
| GB 45841-2025 |
EmisSIon Limits and Measurement Methods for Exhaust Pollutants from Railway Diesel Locomotives and Their Engines (China Phase I) {译} 铁路内燃机车及其发动机排气污染物排放限值及测量方法（中国第一阶段） |
China National Standards SI |
English PDF |
| GB 5768.9-2025 |
Road Traffic SIgns and Markings - Part 9: Traffic Accident Management Areas {译} 道路交通标志和标线-第9部分：交通事故管理区 |
China National Standards SI |
English PDF |
| GB 7300.405-2025 |
Feed Additives - Part 4: Enzyme Preparations - α-GalactoSIdase {译} 饲料添加剂-第4部分：酶制剂-α-半乳糖苷酶 |
China National Standards SI |
English PDF |
| GB 30000.30-2025 |
Specifications for ClasSIfication and Labelling of Chemicals - Part 30: Desensitized Explosives {译} 化学品分类和标签规范-第30部分：退敏爆炸物 |
China National Standards SI |
English PDF |
| GB 5768.2-2022 |
Road Traffic SIgns and Markings - Part 2: Road Traffic Signs {译} 道路交通标志和标线-第2部分：道路交通标志 |
China National Standards SI |
English PDF |
| GB/T 45937-2025 |
Personalized Customization of Household Appliances - Demand-SIde Management {译} 家用电器产品个性化定制-需求侧管理 |
China National Standards SI |
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 SI |
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 SI |
English PDF |
| GB/T 45933-2025 |
BaSIc Configuration of Rehabilitation Assistive Devices in Nursing Homes {译} 养老机构康复辅助器具基本配置 |
China National Standards SI |
English PDF |
| GB/T 45925-2025 |
Millimeter-Wave SIgnal Amplification Strong Glass {译} 毫米波信号增强玻璃 |
China National Standards SI |
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 SI |
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 SI |
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 SI |
English PDF |
| GB/T 10819-2025 |
Wooden ChasSIs {译} 木制底盘 |
China National Standards SI |
English PDF |
| GB/T 15233-2025 |
Packaging - Unit Load DimenSIons {译} 包装-单元货物尺寸 |
China National Standards SI |
English PDF |
| GB/T 13201-2025 |
DimenSIonal Series for Cylindrical Transport Packages {译} 圆柱体运输包装尺寸系列 |
China National Standards SI |
English PDF |
| GB/T 16267-2025 |
Test Methods for Packaging Materials - Vapor-Phase CorroSIon Inhibition {译} 包装材料试验方法-气相缓蚀能力 |
China National Standards SI |
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 SI |
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 SI |
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 SI |
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 SI |
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 SI |
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 SI |
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 SI |
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 SI |
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 SI |
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 SI |
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 SI |
English PDF |
| GB/T 26652-2025 |
Wear-reSIstant composite castings {译} 耐磨损复合材料铸件 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 45879-2025 |
CorroSIon of metals and alloys - Rapid electrochemical test method for stress corrosion susceptibility {译} 金属和合金的腐蚀-应力腐蚀敏感性电化学快速试验方法 |
China National Standards SI |
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 SI |
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 SI |
English PDF |
| GB/T 25074-2025 |
Solar-Grade SIlicon Polycrystalline {译} 太阳能级硅多晶 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 23941-2025 |
AnalySIs Methods for Industrial Calcium Chloride {译} 工业氯化钙分析方法 |
China National Standards SI |
English PDF |
| GB/T 20921-2025 |
Machine Condition Monitoring and DiagnoSIs - Vocabulary {译} 机器状态监测与诊断-词汇 |
China National Standards SI |
English PDF |
| GB/T 45893-2025 |
Calcium PhosphoSIlicate for Oral Hygiene Products {译} 口腔清洁护理用品用磷硅酸钙 |
China National Standards SI |
English PDF |
| GB/T 8237-2025 |
Liquid Unsaturated Polyester ReSIns for Fiber-Reinforced Plastics {译} 纤维增强塑料用液体不饱和聚酯树脂 |
China National Standards SI |
English PDF |
| GB/T 45845.1-2025 |
Smart City Infrastructure Integrated Operations Framework - Part 1: Guidelines for Collaborative BuSIness Management Throughout the Lifecycle {译} 智慧城市基础设施整合运营框架-第1部分：全生命周期业务协同管理指南 |
China National Standards SI |
English PDF |
| GB/T 45903.1-2025 |
Ships and Marine Technology - Pilot Ladders - Part 1: DeSIgn and Specifications {译} 船舶与海上技术-引航员软梯-第1部分：设计与规范 |
China National Standards SI |
English PDF |
| GB/T 20863.3-2025 |
Crane - ClasSIfication - Part 3: Tower Cranes {译} 起重机-分级-第3部分：塔式起重机 |
China National Standards SI |
English PDF |
| GB/T 45894-2025 |
Safety Requirements for Meat ProcesSIng Machinery {译} 肉类食品加工机械安全要求 |
China National Standards SI |
English PDF |
| GB/T 42658.3-2025 |
Surface Chemical AnalySIs - Sample Processing, Preparation, and Installation - Part 3: Biomaterials {译} 表面化学分析-样品处理、制备和安装-第3部分：生物材料 |
China National Standards SI |
English PDF |
| GB/T 45770-2025 |
Surface Chemical AnalySIs - Atomic Force Microscopy - In-situ Characterization Procedure for Atomic Force Microscope Probe Shank Profile for Nanostructure Measurement {译} 表面化学分析-原子力显微术-用于纳米结构测量的原子力显微镜探针柄轮廓原位表征程序 |
China National Standards SI |
English PDF |
| GB/T 45872-2025 |
Guidelines for Home-Based Elderly Care Meal AsSIstance Services {译} 居家养老助餐服务指南 |
China National Standards SI |
English PDF |
| GB/T 45756-2025 |
Technical Specifications for Splicing SIntered Rare Earth Permanent Magnets {译} 烧结稀土永磁体拼接技术规范 |
China National Standards SI |
English PDF |
| GB/T 31967.3-2025 |
Test Methods for PhySIcal Properties of Rare Earth Permanent Magnets - Part 3: Resistivity Test {译} 稀土永磁材料物理性能测试方法-第3部分：电阻率的测试 |
China National Standards SI |
English PDF |
| GB/T 45757-2025 |
NdFeB CompoSIte Granular Materials {译} 钕铁硼复合颗粒料 |
China National Standards SI |
English PDF |
| GB/T 45773-2025 |
Surface Chemical AnalySIs - Quasi-Real-Time Information from Full-Scan X-ray Photoelectron Spectroscopy - Rules for Identifying and Correcting Surface Contamination of Carbon-Containing Compounds {译} 表面化学分析-X射线光电子能谱全扫描谱的准实时信息-含碳化合物表面污染的识别和校正规则 |
China National Standards SI |
English PDF |
| GB/T 45772-2025 |
Surface Chemical AnalySIs - Electron Spectroscopy - X-ray Photoelectron Spectroscopy Identification, Evaluation, and Correction Procedures for Unintended X-ray-Induced Damage to Materials During Analysis {译} 表面化学分析-电子能谱-X射线光电子能谱分析中X射线致材料非预期损伤的识别、评估和校正程序 |
China National Standards SI |
English PDF |
| GB/T 15366-2025 |
Type, Location, and BaSIc Requirements for Motorcycle and Moped Control Devices {译} 摩托车和轻便摩托车操纵装置的型式、位置及基本要求 |
China National Standards SI |
English PDF |
| GB/T 5028-2025 |
Metallic Materials - Sheets and Strips - Determination of TenSIle Strain Hardening Exponent (n-Value) {译} 金属材料-薄板和薄带-拉伸应变硬化指数（n值）的测定 |
China National Standards SI |
English PDF |
| GB/T 16545-2025 |
CorroSIon of Metals and Alloys - Removal of Corrosion Products from Corrosion Specimens {译} 金属和合金的腐蚀-腐蚀试样上腐蚀产物的清除 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 17588-2025 |
BaSIc Terminology for Grinding Wheels {译} 砂轮磨削基本术语 |
China National Standards SI |
English PDF |
| GB/T 2476-2025 |
Common AbraSIves - Codes {译} 普通磨料-代号 |
China National Standards SI |
English PDF |
| GB/T 20436-2025 |
DimethylSIloxane Mixed rings {译} 二甲基硅氧烷混合环体 |
China National Standards SI |
English PDF |
| GB/T 23953-2025 |
DimethyldichloroSIlane for Industrial Use {译} 工业用二甲基二氯硅烷 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 10422-2025 |
SIntered Metal Friction Materials - Determination of Transverse Rupture Strength {译} 烧结金属摩擦材料-横向断裂强度的测定 |
China National Standards SI |
English PDF |
| GB/T 10421-2025 |
SIntered Metal Friction Materials - Determination of Density {译} 烧结金属摩擦材料-密度的测定 |
China National Standards SI |
English PDF |
| GB/T 9096-2025 |
SIntered Metal Materials (Excluding Cemented Carbide) - Charpy Impact Test Method {译} 烧结金属材料（不包括硬质合金）-夏比冲击试验方法 |
China National Standards SI |
English PDF |
| GB/T 8243.6-2025 |
Test Methods for Full-Flow Oil Filters for Internal Combustion Engines - Part 6: Static Burst ReSIstance Test {译} 内燃机全流式机油滤清器试验方法-第6部分：静压耐破度试验 |
China National Standards SI |
English PDF |
| GB/T 45877-2025 |
Carbon Fiber CompoSItes - In-Plane Biaxial Tension Test Method for Laminates {译} 碳纤维复合材料-层合板平面双轴拉伸试验方法 |
China National Standards SI |
English PDF |
| GB/T 20176-2025 |
Surface Chemical AnalySIs - Secondary Ion Mass Spectrometry - Determination of Atomic Concentration of Boron in Silicon Using a Uniformly Doped Material {译} 表面化学分析-二次离子质谱-用均匀掺杂物质测定硅中硼的原子浓度 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 32996-2025 |
Surface Chemical AnalySIs - Analysis of Metal Oxide Films by Glow Discharge Optical Emission Spectrometry {译} 表面化学分析-辉光放电发射光谱法分析金属氧化物膜 |
China National Standards SI |
English PDF |
| GB/T 20899.10-2025 |
Chemical AnalySIs Methods for Gold Ores - Part 10: Determination of Antimony Content {译} 金矿石化学分析方法-第10部分：锑量的测定 |
China National Standards SI |
English PDF |
| GB/T 20899.9-2025 |
Chemical AnalySIs Methods for Gold Ores - Part 9: Determination of Carbon Content {译} 金矿石化学分析方法-第9部分：碳量的测定 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 7739.9-2025 |
Chemical AnalySIs Methods for Gold Concentrates - Part 9: Determination of Carbon Content {译} 金精矿化学分析方法-第9部分：碳量的测定 |
China National Standards SI |
English PDF |
| GB/T 29509.1-2025 |
Load Chemical AnalySIs Methods for Gold and Carbon - Part 1: Determination of Gold and Silver Contents {译} 载金炭化学分析方法-第1部分：金量和银量的测定 |
China National Standards SI |
English PDF |
| GB/T 9966.8-2025 |
Test Methods for Natural Stone - Part 8: Structural Strength Test of Stone Mounting Systems USIng Uniform Static Pressure Differential {译} 天然石材试验方法-第8部分：用均匀静态压差检测石材挂装系统结构强度试验 |
China National Standards SI |
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 SI |
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 SI |
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 SI |
English PDF |
| GB/T 45875-2025 |
Fine Ceramics - Determination of the DenSIty of Ceramic Powders under Natural Sintering Conditions {译} 精细陶瓷-自然烧结条件下陶瓷粉体致密性的测定 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 45918-2025 |
Guidelines for Environmentally Aware DeSIgn of Furniture {译} 家具环境意识设计导则 |
China National Standards SI |
English PDF |
| GB/T 45767-2025 |
SIlicon Nitride Ceramic Substrates {译} 氮化硅陶瓷基片 |
China National Standards SI |
English PDF |
| GB/T 45896-2025 |
Quality Requirements for Geographical Indication Products - Fuping PerSImmon {译} 地理标志产品质量要求-富平柿饼 |
China National Standards SI |
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 SI |
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 SI |
English PDF |
| GB/T 45759-2025 |
Fine Ceramics - Determination of Coarse Particle Content in Ceramic Powders - Wet SIeving Method {译} 精细陶瓷-陶瓷粉体中粗颗粒含量的测定-湿筛法 |
China National Standards SI |
English PDF |
| GB/T 45890-2025 |
High-quality Meteorological Support Specifications for QuaSI-Agricultural Land Construction {译} 高标准农田建设气象保障规范 |
China National Standards SI |
English PDF |
| GB/T 18706-2025 |
Paper-based compoSIte materials for liquid food packaging {译} 液体食品保鲜包装用纸基复合材料 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 45760-2025 |
Fine ceramics - Determination of bulk denSIty of powders - Apparent density {译} 精细陶瓷-粉体堆积密度测定-松装密度 |
China National Standards SI |
English PDF |
| GB/T 45805-2025 |
ClasSIfication and coding standards for communication control service agencies {译} 信控服务机构分类及编码规范 |
China National Standards SI |
English PDF |
| GB/T 33820-2025 |
Metallic materials - Ductility tests - High-speed compresSIon test methods for porous and cellular metals {译} 金属材料-延性试验-多孔状和蜂窝状金属高速压缩试验方法 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 19747-2025 |
CorroSIon of metals and alloys - Assessment of corrosion by atmospheric exposure of bimetallic materials {译} 金属和合金的腐蚀-双金属大气暴露腐蚀评定 |
China National Standards SI |
English PDF |
| GB/T 9869.2-2025 |
Rubber - Determination of vulcanization characteristics uSIng a vulcanimeter - Part 2: Oscillating disk vulcanimeter {译} 橡胶-用硫化仪测定硫化特性-第2部分：圆盘振荡硫化仪 |
China National Standards SI |
English PDF |
| GB/T 45837-2025 |
Evaluation methods for comprehenSIve energy utilization in data centers {译} 数据中心能源综合利用评价方法 |
China National Standards SI |
English PDF |
| GB/T 45768-2025 |
Surface chemical analySIs - Secondary ion mass spectrometry - Intensity linearity calibration for single ion counting time-of-flight mass spectrometers {译} 表面化学分析-二次离子质谱-单离子计数飞行时间质谱分析器的强度标线性 |
China National Standards SI |
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 SI |
English PDF |
| GB/T 23806-2025 |
Fracture toughness test method for fine ceramics - SIngle-edge pre-cracked beam (SEPB) method {译} 精细陶瓷断裂韧性试验方法-单边预裂纹梁(SEPB)法 |
China National Standards SI |
English PDF |
| GB/T 45766-2025 |
SIlver and silver alloy powder for additive manufacturing {译} 增材制造用银及银合金粉 |
China National Standards SI |
English PDF |
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