Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 26540-2022 |
Steel Wire Mesh Composite Insulation Board for Wall Insulation Systems (Amendment No. 1) {译} 墙体保温系统用钢丝网架复合保温板《第1号修改单》 |
China National Standards all |
 English PDF |
| GB/T 25975-2018 |
Rock Wool Products for External Wall Insulation (Amendment No. 1) {译} 建筑外墙外保温用岩棉制品《第1号修改单》 |
China National Standards all |
English PDF |
| GB/T 46984.1-2025 |
Photovoltaic Cells - Part 1: Test Methods for Light-Induced Degradation of Crystalline Silicon Photovoltaic Cells {译} 光伏电池 - 第1部分：晶体硅光伏电池光致衰减试验方法 |
China National Standards all |
English PDF |
| GB/T 46816-2025 |
Aluminum alloy Flange Forgings - General Technical Specifications {译} 铝合金法兰锻件 - 通用技术规范 |
China National Standards all |
English PDF |
| GB/T 46815-2025 |
Superplastic Forming and Diffusion Bonding of Titanium alloy Sheets - Process Specifications {译} 钛合金板材超塑成形和扩散连接 - 工艺规范 |
China National Standards all |
English PDF |
| GB/T 44233.5-2025 |
Safety Requirements for Battery and Battery Pack Installation - Part 5: Safe Operation of Stationary Lithium-ion Batteries {译} 蓄电池和蓄电池组安装的安全要求 - 第5部分：固定锂离子电池的安全操作 |
China National Standards all |
English PDF |
| GB/T 33196.3-2025 |
Large Yachts - Window Strength, Watertightness and Weathertightness - Part 3: Quality Assurance, Installation and In-Use Inspection {译} 大型游艇 - 可视窗强度、水密和风雨密 - 第3部分：质量保证、安装和使用中检测 |
China National Standards all |
English PDF |
| GB/T 29195-2025 |
General Specification for Terrestrial Crystalline Silicon Photovoltaic Cells {译} 地面用晶体硅光伏电池总规范 |
China National Standards all |
English PDF |
| GB/T 21715.1-2025 |
Health Informatics - Patient Health Card Data - Part 1: Overall Structure {译} 健康信息学 - 患者健康卡数据 - 第1部分：总体结构 |
China National Standards all |
English PDF |
| GB/T 13320-2025 |
Metallographic Structure Rating Chart and Assessment Methods for Steel Forgings {译} 钢质模锻件金相组织评级图及评定方法 |
China National Standards all |
English PDF |
| GB/T 9535.101-2025 |
Ground-Mounted Photovoltaic Modules - Design Qualification and Type Approval - Part 1-1: Particular Requirements for Testing Crystalline Silicon Photovoltaic Modules {译} 地面用光伏组件 - 设计鉴定和定型 - 第1-1部分：晶体硅光伏组件测试的特殊要求 |
China National Standards all |
English PDF |
| GB/T 6346.2301-2025 |
Fixed Capacitors for Electronic Equipment - Part 23-1: Blank Detailed Specification - Surface-Modified Metallized Polyethylene Naphthalate Film Dielectric DC Fixed Capacitors - Assessment Level EZ {译} 电子设备用固定电容器 - 第23-1部分：空白详细规范 - 表面安装金属化聚萘二甲酸乙二醇酯膜介质直流固定电容器 - 评定水平EZ |
China National Standards all |
English PDF |
| GB/T 6346.23-2025 |
Fixed Capacitors for Electronic Equipment - Part 23: Sub-specification - Surface-Modified Metallized Polyethylene Naphthalate Film Dielectric DC Fixed Capacitors {译} 电子设备用固定电容器 - 第23部分：分规范 - 表面安装金属化聚萘二甲酸乙二醇酯膜介质直流固定电容器 |
China National Standards all |
English PDF |
| GB/T 46714-2025 |
Guidelines for the Intensive Construction of Government Service Halls {译} 政务服务大厅集约化建设指南 |
China National Standards all |
English PDF |
| GB/T 46825-2025 |
Sandwich Insulated Lightweight Wall Panels for Rural Housing {译} 农村房屋用夹心保温轻质墙板 |
China National Standards all |
English PDF |
| GB/T 46826-2025 |
Technical Requirements for Load-Bearing and Thermal Insulation Integrated Wall Panels and Connecting Accessories for Low-Rise and Multi-Story Rural Housing {译} 低多层农村房屋用承重保温一体化墙板及连接配件技术要求 |
China National Standards all |
English PDF |
| GB/T 25748-2025 |
Die-Cast Magnesium alloys {译} 压铸镁合金 |
China National Standards all |
English PDF |
| GB/T 29459.2-2025 |
Small Punch Test Method for In-Service Pressure Equipment Metallic Materials - Part 2: Tensile Properties at Room Temperature {译} 在役承压设备金属材料小冲杆试验方法 - 第2部分：室温下拉伸性能试验方法 |
China National Standards all |
English PDF |
| GB/T 29459.1-2025 |
Small Punch Test Method for In-Service Pressure Equipment Metallic Materials - Part 1: General Rules {译} 在役承压设备金属材料小冲杆试验方法 - 第1部分：总则 |
China National Standards all |
English PDF |
| GB/T 46786-2025 |
Metallographic Examination of Zinc Alloy Die Castings {译} 锌合金压铸件金相检验 |
China National Standards all |
English PDF |
| GB/T 31703-2025 |
Ceramic Ball Bearings - Silicon Nitride Balls {译} 陶瓷球轴承 - 氮化硅球 |
China National Standards all |
English PDF |
| GB/T 46774-2025 |
Metallic Materials - Test Method for Dynamic Fracture Toughness at High Strain Rates {译} 金属材料 - 高应变速率动态断裂韧度试验方法 |
China National Standards all |
English PDF |
| GB/T 46836-2025 |
Plastics - Reaction to fire - Test methods for flame spread and release of combustion products for vertically supported specimens {译} 塑料 - 对火反应 - 垂直方向试样的火焰蔓延和燃烧产物释放的试验方法 |
China National Standards all |
English PDF |
| GB/T 10225-2025 |
Small Module Bevel Gears - Accuracy {译} 小模数锥齿轮精度 |
China National Standards all |
English PDF |
| GB/T 33061.10-2025 |
Plastics - Determination of Dynamic Mechanical Properties - Part 10: Determination of Complex Shear Viscosity Using a Parallel Plate Vibrating Rheometer {译} 塑料 - 动态力学性能的测定 - 第10部分：使用平行平板振动流变仪测定复数剪切黏度 |
China National Standards all |
English PDF |
| GB/T 19466.3-2025 |
Plastics - Differential Scanning Calorimetry (DSC) - Part 3: Determination of Melting and Crystallization Temperatures and Heat of Formation {译} 塑料 - 差示扫描量热（DSC）法 - 第3部分：熔融和结晶温度及热焓的测定 |
China National Standards all |
English PDF |
| GB/T 30064-2025 |
Metallic Materials - Constraint Loss Correction Method for Crack Tip Opening Displacement (CTOD) Fracture Toughness in Fracture Assessment of Steel Components {译} 金属材料 - 钢构件断裂评估中裂纹尖端张开位移（CTOD）断裂韧度的拘束损失修正方法 |
China National Standards all |
English PDF |
| GB/T 46777-2025 |
Metallic Materials - Pin (Hole) Extrusion Test Method {译} 金属材料 - 销型（孔）挤压试验方法 |
China National Standards all |
English PDF |
| GB/T 19466.7-2025 |
Plastics - Differential Scanning Calorimetry (DSC) - Part 7: Determination of Crystallization Kinetics {译} 塑料 - 差示扫描量热（DSC）法 - 第7部分：结晶动力学的测定 |
China National Standards all |
English PDF |
| GB/T 20521.2-2025 |
Semiconductor Devices - Part 14-2: Semiconductor Sensors - Hall Elements {译} 半导体器件 - 第14-2部分：半导体传感器 - 霍尔元件 |
China National Standards all |
English PDF |
| GB/T 46788-2025 |
Environmental Acceptance Requirements for Tin Whiskers on Tin and Tin alloy Surface Coatings of Semiconductor Devices {译} 半导体器件表面镀涂锡和锡合金上的锡须的环境接收要求 |
China National Standards all |
English PDF |
| GB/T 46776-2025 |
Design Specifications for Subsea Conduit Depth and Installation {译} 海洋隔水导管下入深度及安装设计规范 |
China National Standards all |
English PDF |
| GB/T 46543-2025 |
Integrity Management of Non-metallic Pipelines for Oil and Gas Transportation {译} 油气输送用非金属管道完整性管理 |
China National Standards all |
English PDF |
| GB 4234.11-2025 |
Surgical Implants - Metallic Materials - Part 11: Forged Titanium-6 Aluminum-7 Niobium Alloy {译} 外科植入物 - 金属材料 - 第11部分：锻造钛-6铝-7铌合金 |
China National Standards all |
English PDF |
| GB/T 46733-2025 |
Installation Specifications for Vehicle-Mounted Independent Air Conditioners {译} 车载独立空调器安装规范 |
China National Standards all |
English PDF |
| GB/T 46654-2025 |
Radiographic Inspection of Titanium alloy Castings - Defect Classification {译} 钛合金铸件射线照相检测 - 缺陷分级 |
China National Standards all |
English PDF |
| GB/T 46642-2025 |
Self-Propelled Forestry Machinery - Falling Object Protective Structures (FOPS) - Laboratory Tests and Performance Requirements {译} 自行式林业机械 - 落物保护结构(FOPS) - 实验室试验和性能要求 |
China National Standards all |
English PDF |
| GB/T 46614-2025 |
Metallic Materials - Instrumented Indentation Tests - Determination of Fracture Toughness {译} 金属材料 - 仪器化压入试验 - 断裂韧度的测定 |
China National Standards all |
English PDF |
| GB/T 46613-2025 |
Corrosion of Metals and alloys - Determination and Evaluation of Corrosion of Steel Reinforcement in Concrete Structures in Marine Environments {译} 金属和合金的腐蚀 - 海洋环境全腐蚀区混凝土结构中钢筋锈蚀测定及评定方法 |
China National Standards all |
English PDF |
| GB/T 46590-2025 |
Metallic Materials - Wide Plate Tensile Testing Method {译} 金属材料 - 宽板拉伸试验方法 |
China National Standards all |
English PDF |
| GB/T 46591.1-2025 |
Metallic Materials - In-Situ Testing Methods - Part 1: Tensile Testing {译} 金属材料 - 原位试验方法 - 第1部分：拉伸试验 |
China National Standards all |
English PDF |
| GB/T 46576-2025 |
Greenhouse Gases - Product Carbon Footprint Quantification Method - Physically Recycled Plastic Products {译} 温室气体 - 产品碳足迹量化方法 - 物理回收再生塑料产品 |
China National Standards all |
English PDF |
| GB/T 46692.2-2025 |
Gas Detectors for Workplace Environments - Part 2: Selection, Installation, Use, and Maintenance of Toxic Gas Detectors {译} 工作场所环境用气体探测器 - 第2部分：有毒气体探测器的选型、安装、使用和维护 |
China National Standards all |
English PDF |
| GB/T 46607.2-2025 |
Plastics - Preparation of Test Specimens for Thermosetting Powder Molding Compounds (PMCs) - Part 2: Small Plates {译} 塑料 - 热固性粉末模塑料（PMCs）试样的制备 - 第2部分：小板 |
China National Standards all |
English PDF |
| GB/T 46653-2025 |
Test Methods for Vertically Mounted Gear Transmission Devices {译} 立式安装齿轮传动装置试验方法 |
China National Standards all |
English PDF |
| GB/T 46428.1-2025 |
Metallic Materials - Plate and Rod Micro-Specimens - Part 1: Fatigue Test Methods {译} 金属材料 - 板状、棒状微型试样 - 第1部分：疲劳试验方法 |
China National Standards all |
English PDF |
| GB/T 46592-2025 |
Metallic Materials - Mechanical Testing of Micro-Specimens - Sampling and Specimen Preparation Methods {译} 金属材料 - 微试样力学试验 - 取样和试样制备方法 |
China National Standards all |
English PDF |
| GB/T 46717-2025 |
Semiconductor Devices - Metallization Cavity Stress Test {译} 半导体器件 - 金属化空洞应力试验 |
China National Standards all |
English PDF |
| GB/T 31887.3-2025 |
Bicycles - Lighting and Retroreflecting Devices - Part 3: Installation and Use of Lighting and Retroreflecting Devices {译} 自行车 - 照明和回复反射装置 - 第3部分：照明和回复反射装置的安装和使用 |
China National Standards all |
English PDF |
| GB/T 31150-2025 |
Automotive parts logistics - Plastic pallet container size series and technical requirements {译} 汽车零部件物流 - 塑料周转箱尺寸系列及技术要求 |
China National Standards all |
English PDF |
| GB/T 43584.1-2025 |
Biotechnology - Massively Parallel Sequencing - Part 1: Nucleic Acid and Library Preparation {译} 生物技术 - 大规模并行测序 - 第1部分：核酸与文库制备 |
China National Standards all |
English PDF |
| GB/T 4702.2-2025 |
Determination of silicon content in metallic chromium - Perchloric acid dehydration gravimetric method and molybdenum blue spectrophotometric method {译} 金属铬 - 硅含量的测定 - 高氯酸脱水重量法和钼蓝分光光度法 |
China National Standards all |
English PDF |
| GB/T 18656-2025 |
Industrial Systems, Installations, and Equipment; Industrial Products - Identification of System Terminals {译} 工业系统、装置与设备以及工业产品 - 系统内端子的标识 |
China National Standards all |
English PDF |
| GB/T 5159-2025 |
Metal Powders (Excluding Powders for Hard alloys) - Methods for Determining Dimensional Changes Related to Forming and Sintering {译} 金属粉末（不包括硬质合金用粉） - 与成型和烧结有联系的尺寸变化的测定方法 |
China National Standards all |
English PDF |
| GB/T 26045-2025 |
Lead alloy Ingots for Battery Grids {译} 蓄电池板栅用铅合金锭 |
China National Standards all |
English PDF |
| GB/T 30143-2025 |
YZR Series Wound-Rotor Three-Phase Asynchronous Motors for Lifting and Metallurgical Applications - Technical Specifications (Frame Sizes 450–500) {译} YZR系列起重及冶金用绕线转子三相异步电动机 - 技术规范（机座号450～500） |
China National Standards all |
English PDF |
| GB/T 30145-2025 |
YZP Series Variable Frequency Speed Control Three-Phase Asynchronous Motors for Lifting and Metallurgical Applications - Technical Specifications (Frame Sizes 450 to 500) {译} YZP系列起重及冶金用变频调速三相异步电动机 - 技术规范（机座号450～500） |
China National Standards all |
English PDF |
| GB/T 26181-2025 |
Hermetically Sealed Motor-Compressors for CO₂ Refrigerant Heat Pump Water Heaters for Household and Similar Use {译} 家用和类似用途CO2制冷剂热泵热水器用全封闭型电动机-压缩机 |
China National Standards all |
English PDF |
| GB/T 21838.5-2025 |
Metallic Materials - Instrumented Indentation Tests for Hardness and Material Parameters - Part 5: Dynamically Instrumented Indentation Test (DIIT) for Linear Elasticity {译} 金属材料 - 硬度和材料参数的仪器化压入试验 - 第5部分：线弹性动态仪器化压入试验（DIIT） |
China National Standards all |
English PDF |
| GB/T 21143-2025 |
Metallic Materials - Unified Test Method for Quasi-Static Fracture Toughness {译} 金属材料 - 准静态断裂韧度的统一试验方法 |
China National Standards all |
English PDF |
| GB/T 43432.1-2025 |
Metallic materials - Barcol hardness test - Part 1: Test method {译} 金属材料 - 巴氏硬度试验 - 第1部分：试验方法 |
China National Standards all |
English PDF |
| GB/T 19673.2-2025 |
Rolling bearings - Accessories for sleeve-type linear ball bearings - Part 2: Dimensions, geometric product specifications (GPS), and tolerances for Series 5 {译} 滚动轴承 - 套筒型直线球轴承附件 - 第2部分：5系列外形尺寸、产品几何技术规范（GPS）和公差 |
China National Standards all |
English PDF |
| GB/T 19673.1-2025 |
Rolling bearings - Sleeve-type linear ball bearing accessories - Part 1: Series 1 and 3 external dimensions, product geometry specifications (GPS), and tolerances {译} 滚动轴承 - 套筒型直线球轴承附件 - 第1部分：1、3系列外形尺寸、产品几何技术规范（GPS）和公差 |
China National Standards all |
English PDF |
| GB/T 17394.1-2025 |
Metallic Materials - Rockwell Hardness Testing - Part 1: Test Methods {译} 金属材料 - 里氏硬度试验 - 第1部分：试验方法 |
China National Standards all |
English PDF |
| GB/T 11251-2025 |
alloy Structural Steel Plates and Strips {译} 合金结构钢钢板和钢带 |
China National Standards all |
English PDF |
| GB/T 8891-2025 |
Copper and Copper alloy Heat Sinks {译} 铜及铜合金散热管 |
China National Standards all |
English PDF |
| GB/T 42513.10-2025 |
Chemical Analysis Methods for Nickel alloys - Part 10: Determination of Trace Elements - Glow Discharge Mass Spectrometry {译} 镍合金化学分析方法 - 第10部分：痕量元素含量的测定 - 辉光放电质谱法 |
China National Standards all |
English PDF |
| GB/T 3488.2-2025 |
Cemented Carbides - Metallographic Determination of Microstructure - Part 2: Measurement of WC Grain Size {译} 硬质合金 - 显微组织的金相测定 - 第2部分：WC晶粒尺寸的测量 |
China National Standards all |
English PDF |
| GB/T 29459.3-2025 |
Small-Punch Test Methods for Metallic Materials in Service Pressure Equipment - Part 3: Fracture Toughness Test Methods {译} 在役承压设备金属材料小冲杆试验方法 - 第3部分：断裂韧度试验方法 |
China National Standards all |
English PDF |
| GB/T 17790-2025 |
Installation Specification for Air Conditioners for Household and Similar Use {译} 家用和类似用途空调器安装规范 |
China National Standards all |
English PDF |
| GB/T 19568-2025 |
Wind Energy Systems - Wind Turbine Assembly and Installation Specifications {译} 风能发电系统 - 风力发电机组装配和安装规范 |
China National Standards all |
English PDF |
| GB/T 5463.4-2025 |
Vocabulary for Non-metallic Mineral Products - Part 4: Graphite {译} 非金属矿产品词汇 - 第4部分：石墨 |
China National Standards all |
English PDF |
| GB/T 18324-2025 |
Plain bearings - Copper alloy bushings - Dimensions and tolerances {译} 滑动轴承 - 铜合金轴套 - 尺寸和公差 |
China National Standards all |
English PDF |
| GB/T 46152.1-2025 |
Punching Dies - Ball-Locked Punches - Part 1: Light-Load Ball-Locked Punches {译} 冲模 - 球锁紧凸模 - 第1部分：轻载球锁紧凸模 |
China National Standards all |
English PDF |
| GB/T 17587.2-2025 |
Ball Screw Assemblies - Part 2: Nominal Diameter, Nominal Lead, Nut Dimensions and Mounting Bolts - Metric Series {译} 滚珠丝杠副 - 第2部分：公称直径、公称导程、螺母尺寸和安装螺栓 - 公制系列 |
China National Standards all |
English PDF |
| GB/T 4326-2025 |
Measurement Methods for Hall Mobility and Hall Coefficient of Non-Intrinsic Semiconductor Single Crystals {译} 非本征半导体单晶霍尔迁移率和霍尔系数测量方法 |
China National Standards all |
English PDF |
| GB/T 21385-2025 |
Metal-Seated Ball Valves {译} 金属密封球阀 |
China National Standards all |
English PDF |
| GB/T 33628-2025 |
Wind Energy Systems - Technical Requirements for Installation of High-Strength Threaded Connections in Wind Turbines {译} 风能发电系统 - 风力发电机组高强螺纹连接副安装技术要求 |
China National Standards all |
English PDF |
| GB/T 1147.2-2025 |
Small and Medium Power Internal Combustion Engines - Part 2: Test Methods {译} 中小功率内燃机 - 第2部分：试验方法 |
China National Standards all |
English PDF |
| GB/T 1147.1-2025 |
Small and Medium Power Internal Combustion Engines - Part 1: General Technical Specifications {译} 中小功率内燃机 - 第1部分：通用技术规范 |
China National Standards all |
English PDF |
| GB/T 33644-2025 |
Numerically Controlled Sheet Metal Bending Machines - Accuracy {译} 数控板料折弯机 - 精度 |
China National Standards all |
English PDF |
| GB/T 33639-2025 |
Numerically Controlled Hydraulic Punching and Drilling Machines {译} 数控液压冲钻复合机 |
China National Standards all |
English PDF |
| GB/T 9791-2025 |
Metal and Other Inorganic Coatings - Chromate Conversion Coatings for Zinc, Cadmium, Aluminum-Zinc alloys, and Zinc-Aluminum Alloys - Test Methods {译} 金属及其他无机覆盖层 - 锌、镉、铝-锌合金和锌-铝合金的铬酸盐转化膜 - 试验方法 |
China National Standards all |
English PDF |
| GB/T 21122-2025 |
Nutritionally Fortified Wheat Flour {译} 营养强化小麦粉 |
China National Standards all |
English PDF |
| GB/T 25409-2025 |
Small Submersible Electric Pumps {译} 小型潜水电泵 |
China National Standards all |
English PDF |
| GB/T 30593-2025 |
Exterior Wall Internal Insulation Composite Panel Systems {译} 外墙内保温复合板系统 |
China National Standards all |
English PDF |
| GB/T 30191-2025 |
Photocatalytic Self-Cleaning Coating Materials for Exterior Walls {译} 外墙光催化自洁涂覆材料 |
China National Standards all |
English PDF |
| GB/T 20109-2025 |
all-Fresh-Air Dehumidifiers {译} 全新风除湿机 |
China National Standards all |
English PDF |
| GB 34272-2025 |
Safety Specification for Small Amusement Rides {译} 小型游乐设施安全规范 |
China National Standards all |
English PDF |
| GB/T 16895.38-2025 |
Low-voltage electrical installations - Part 5-57: Selection and installation of electrical equipment - Installation of fixed battery banks {译} 低压电气装置 - 第5-57部分：电气设备的选择和安装 - 固定型蓄电池组的安装 |
China National Standards all |
English PDF |
| GB/T 16895.37-2025 |
Low-Voltage Electrical Installations - Part 8-82: Functional Aspects - Prosumer Low-Voltage Electrical Installations {译} 低压电气装置 - 第8-82部分：功能方面 - 产消式低压电气装置 |
China National Standards all |
English PDF |
| GB/T 46246-2025 |
Wind Energy Systems - Measurement of Wind Energy Resources Based on Wind Measurement Equipment Installed on Wind Towers, Nacelles, and Fairings {译} 风能发电系统 - 基于安装在测风塔、机舱和整流罩上的测风设备的风能资源测量 |
China National Standards all |
English PDF |
| GB/T 46324-2025 |
Hard alloy Products for Ultra-Precision Optical Molds {译} 超精密光学模具用硬质合金制品 |
China National Standards all |
English PDF |
| GB/T 6611-2025 |
Terminology and Diagrams for Titanium and Titanium alloys {译} 钛及钛合金术语和图谱 |
China National Standards all |
English PDF |
| GB/T 46407-2025 |
Product Recall - Producer Safety Management Resilience Evaluation {译} 产品召回 - 生产者安全管理韧性评价 |
China National Standards all |
English PDF |
| GB/T 46317-2025 |
Plastics - Liquid Epoxy Resins - Determination of Crystallization Tendency {译} 塑料 - 液体环氧树脂 - 结晶倾向的测定 |
China National Standards all |
English PDF |
| GB/T 46285-2025 |
IPv6 Address allocation and Encoding Rules - Application Infrastructure Service Providers {译} IPv6地址分配和编码规则 - 应用基础设施服务商 |
China National Standards all |
English PDF |
| GB/T 46332-2025 |
IPv6 Address allocation and Encoding Rules - Internet Access Service Providers {译} IPv6地址分配和编码规则 - 互联网接入服务商 |
China National Standards all |
English PDF |
| GB/T 18228-2025 |
Technical Requirements and Test Methods for Aviation Pallet Netting {译} 航空集装板网技术要求和试验方法 |
China National Standards all |
English PDF |
| GB/T 18227-2025 |
Technical Requirements and Test Methods for Aviation Pallet {译} 航空集装板技术要求和试验方法 |
China National Standards all |
English PDF |
| GB/T 21790-2025 |
Determination of Flash Point - Methods for Determining Flash Ignition, Non-Flash Ignition, and Flash Point Using a Small Closed Cup Tester {译} 闪点的测定 - 用小型闭杯试验仪测定闪燃非闪燃和闪点的方法 |
China National Standards all |
English PDF |
| GB/T 20847-2025 |
Small Craft - Fire Protection {译} 小艇 - 防火 |
China National Standards all |
English PDF |
| GB/T 19919-2025 |
Small Craft - Windows, Portlights, Hatches, Storm Covers, and Doors - Strength and Sealing Requirements {译} 小艇 - 窗、舷窗、舱口盖、风暴盖和门 - 强度和密封性要求 |
China National Standards all |
English PDF |
| GB/T 20896-2025 |
Small Craft - Watertight or Rapidly Draining Holds {译} 小艇 - 水密或快速泄水凹体 |
China National Standards all |
English PDF |
| GB/T 11686.1-2025 |
Small Craft - Wastewater Systems - Part 1: Wastewater Collection Systems {译} 小艇 - 废水系统 - 第1部分：废水集存系统 |
China National Standards all |
English PDF |
| GB/T 19916-2025 |
Small Craft - Main Data {译} 小艇 - 主要数据 |
China National Standards all |
English PDF |
| GB/T 19312-2025 |
Small Craft - Ventilation of Gasoline Engine and/or Fuel Tank Compartments {译} 小艇 - 汽油机和/或汽油柜舱室的通风 |
China National Standards all |
English PDF |
| GB/T 19917-2025 |
Small Craft - Owner's Manual {译} 小艇 - 艇主手册 |
China National Standards all |
English PDF |
| GB/T 18822.1-2025 |
Small Craft - Determination of Maximum Propulsion Rated Power Using Maneuvering Speed - Part 1: Craft with Hull Length Less Than 8 m {译} 小艇 - 用操纵速度确定最大推进额定功率-第1部分：艇体长度小于8m的艇 |
China National Standards all |
English PDF |
| GB/T 17844-2025 |
Small Craft - Remote Mechanical Steering Systems {译} 小艇 - 远程机械操舵系统 |
China National Standards all |
English PDF |
| GB/T 20637-2025 |
Electrical Installations on Ships - General Construction and Test Methods for Power, Control, and Instrumentation Cables for Ships and Offshore Installations {译} 船舶电气装置 - 船用和海上设施用电力、控制和仪表电缆一般结构和试验方法 |
China National Standards all |
English PDF |
| GB/T 13029.1-2025 |
Electrical Installations on Ships - Part 1: Selection and Installation of Cables {译} 船舶电气装置 - 第1部分：电缆的选择和安装 |
China National Standards all |
English PDF |
| GB/T 33596-2025 |
Electrical Installations on Ships - Insulation and Sheathing Materials for Power, Control, Instrumentation, and Communication Cables for Marine and Offshore Installations {译} 船舶电气装置 - 船用和海上设施用电力、控制、仪表和通信电缆绝缘和护套材料 |
China National Standards all |
English PDF |
| GB/T 31840.3-2025 |
Aluminum alloy core extruded insulated power cables rated for 1kV (Um=1.2kV) to 35kV (Um=40.5kV) - Part 3: Cables rated for 35kV (Um=40kV) {译} 额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 - 第3部分：额定电压35kV（Um=40kV）电缆 |
China National Standards all |
English PDF |
| GB/T 31840.2-2025 |
Aluminum-alloy-core extruded-insulated power cables rated for voltages from 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV) - Part 2: Cables rated for voltages from 6 kV (Um = 7.2 kV) to 30 kV (Um = 36 kV) {译} 额定电压1kV（Um=1.2kV）到35kV（Um=40.5kV）铝合金芯挤包绝缘电力电缆 - 第2部分：额定电压6kV（Um=7.2kV）到30kV（Um=36kV）电缆 |
China National Standards all |
English PDF |
| GB/T 46419-2025 |
Petroleum and Natural Gas Industry - Induction-Heated Bent Tubing Made of Titanium alloy {译} 石油天然气工业 - 钛合金感应加热弯管 |
China National Standards all |
English PDF |
| GB/T 46418-2025 |
Titanium alloy Tubing and Casing {译} 钛合金油管和套管 |
China National Standards all |
English PDF |
| GB 5725-2025 |
Fall Protection - Safety Nets {译} 坠落防护 - 安全网 |
China National Standards all |
English PDF |
| GB 38230-2025 |
Fall Protection - Descenders {译} 坠落防护 - 缓降装置 |
China National Standards all |
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 all |
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 all |
English PDF |
| GB 24538-2025 |
Fall Protection - Shock Absorbers {译} 坠落防护 - 缓冲器 |
China National Standards all |
English PDF |
| GB 23469-2025 |
Fall Protection - Connectors {译} 坠落防护 - 连接器 |
China National Standards all |
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 all |
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 all |
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 all |
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 all |
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 all |
English PDF |
| GB/T 46169-2025 |
Metallic Materials - Steel - Test Method for Determining Brittle Crack Arrest Toughness Kca {译} 金属材料 - 钢 - 脆性裂纹止裂韧度Kca测定的试验方法 |
China National Standards all |
English PDF |
| GB/T 46164-2025 |
Corrosion of Metals and alloys - Measurement of Electrochemical Critical Local Corrosion Temperature (E-CLCT) for Additively Manufactured Titanium Alloys {译} 金属和合金的腐蚀-增材制造钛合金电化学临界局部腐蚀温度（E-CLCT）的测量 |
China National Standards all |
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 all |
English PDF |
| GB/T 46219-2025 |
Corrosion-Resistant alloy U-Shaped Tubes {译} 耐蚀合金U形管 |
China National Standards all |
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 all |
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 all |
English PDF |
| GB/T 43683.4-2025 |
Guidelines for Installation Procedures and Tolerances of Hydroelectric Generating Units - Part 4: Vertical Axial Propeller or Axial Fixed-Paddle Water Turbines {译} 水轮发电机组安装程序与公差导则 - 第4部分：立式轴流转桨式或轴流定桨式水轮机 |
China National Standards all |
English PDF |
| GB/T 26650-2025 |
Magnesium alloy Wheel Castings for Motorcycles and Electric Bicycles {译} 摩托车和电动自行车用镁合金车轮铸件 |
China National Standards all |
English PDF |
| GB/T 26649-2025 |
Magnesium alloy Automotive Wheel Castings {译} 镁合金汽车车轮铸件 |
China National Standards all |
English PDF |
| GB/T 15748-2025 |
Test Method for Galvanic Corrosion of Marine Metallic Materials {译} 船用金属材料电偶腐蚀试验方法 |
China National Standards all |
English PDF |
| GB/T 4702.16-2025 |
Metallic Chromium - Determination of Sulfur Content - Infrared Absorption Method and Combustion Neutralization Titration Method {译} 金属铬 - 硫含量的测定 - 红外线吸收法和燃烧中和滴定法 |
China National Standards all |
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 all |
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 all |
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 all |
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 all |
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 all |
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 all |
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 all |
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 all |
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 all |
English PDF |
| GB/T 37605-2025 |
Corrosion-Resistant alloy Welded Tubes {译} 耐蚀合金焊管 |
China National Standards all |
English PDF |
| GB/T 37607-2025 |
Corrosion-Resistant alloy Coils and Wires {译} 耐蚀合金盘条和丝 |
China National Standards all |
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 all |
English PDF |
| GB/T 15008-2025 |
Corrosion-Resistant alloy Bars {译} 耐蚀合金棒 |
China National Standards all |
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 all |
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 all |
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 all |
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 all |
English PDF |
| GB/T 29913-2025 |
Medium-Carbon alloy Bearing Steel {译} 中碳合金轴承钢 |
China National Standards all |
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 all |
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 all |
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 all |
English PDF |
| GB/T 223.6-2025 |
Steel and alloys - Determination of Boron Content - Neutralization Titration and Spectrophotometric Methods {译} 钢铁及合金 - 硼含量的测定 - 中和滴定法和分光光度法 |
China National Standards all |
English PDF |
| GB/T 20935-2025 |
Metallic Materials - Electromagnetic Ultrasonic Testing Methods {译} 金属材料-电磁超声检测方法 |
China National Standards all |
English PDF |
| GB/T 2521.2-2025 |
Cold-Rolled Electrical Steel for all Processes - Part 2: Grain-Oriented Steel Strip (Sheet) {译} 全工艺冷轧电工钢-第2部分：晶粒取向钢带（片） |
China National Standards all |
English PDF |
| GB/T 17456.1-2025 |
Ductile Iron Pipes, Fittings, and Accessories - External Zinc-Based Coatings - Part 1: Metallic Zinc and Zinc Alloy Coatings with a Finishing Layer {译} 球墨铸铁管、管件和附件 - 外表面锌基涂层 - 第1部分：带终饰层的金属锌及锌合金涂层 |
China National Standards all |
English PDF |
| GB/T 17616-2025 |
Unified Numerical Designation System for Steel and alloy Grades {译} 钢铁及合金牌号统一数字代号体系 |
China National Standards all |
English PDF |
| GB/T 4699.8-2025 |
Ferrochrome, Silicon-Chromium alloy, Chromium Nitride Iron, and High-Nitrogen Ferrochrome: Determination of Silicon Content - Silicon Molybdenum Blue Spectrophotometry, Potassium Fluorosilicate Titration, and Perchloric Acid Dehydration Gravimetric Method {译} 铬铁、硅铬合金、氮化铬铁和高氮铬铁-硅含量的测定-硅钼蓝分光光度法、氟硅酸钾滴定法和高氯酸脱水重量法 |
China National Standards all |
English PDF |
| GB/T 1777-2025 |
Ultrafine Palladium Powder {译} 超细钯粉 |
China National Standards all |
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 all |
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 all |
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 all |
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 all |
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 all |
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 all |
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 all |
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 all |
English PDF |
| GB/T 46066-2025 |
Corrosion of Metals and alloys - Measurement of Critical Crevice Corrosion Temperature of Cylindrical Specimens in Ferric Chloride Solution {译} 金属和合金的腐蚀 - 在三氯化铁溶液中圆柱形试样临界缝隙腐蚀温度的测量 |
China National Standards all |
English PDF |
| GB/T 11354-2025 |
Determination of Nitriding Layer Depth and Metallographic Examination of Steel Components {译} 钢件渗氮层深度测定和金相组织检验 |
China National Standards all |
English PDF |
| GB/T 2363-2025 |
Precision of Small-Modulus Involute Cylindrical Gears {译} 小模数渐开线圆柱齿轮精度 |
China National Standards all |
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 all |
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 all |
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 all |
English PDF |
| GB/T 20895.3-2025 |
Small Craft Stability and Buoyancy Assessment and Classification Part 3: Craft with Hull Length Less Than 6m {译} 小艇 - 稳性和浮性的评定与分类 - 第3部分：艇体长度小于6m的艇 |
China National Standards all |
English PDF |
| GB/T 20895.2-2025 |
Small Craft - Stability and Buoyancy Assessment and Classification - Part 2: Sailing Craft with Hull Length Not Less Than 6m {译} 小艇-稳性和浮性的评定与分类 - 第2部分：艇体长度不小于6m的帆艇 |
China National Standards all |
English PDF |
| GB/T 20895.1-2025 |
Small Craft - Stability and Buoyancy Assessment and Classification - Part 1: Non-sailing Craft with Hull Length Not Less Than 6m {译} 小艇-稳性和浮性的评定与分类 - 第1部分：艇体长度不小于6m的非帆艇 |
China National Standards all |
English PDF |
| GB/T 27689-2025 |
Small Amusement Facilities - Slides {译} 小型游乐设施-滑梯 |
China National Standards all |
English PDF |
| GB/T 21739-2025 |
Safety Specifications for Manufacturing and Installation of Home Elevators {译} 家用电梯制造与安装安全规范 |
China National Standards all |
English PDF |
| GB/T 20027.1-2025 |
Rubber- or Plastic-Coated Fabrics - Determination of Bursting Strength - Part 1: Steel Ball Method {译} 橡胶或塑料涂覆织物 - 破裂强度的测定 - 第1部分：钢球法 |
China National Standards all |
English PDF |
| GB/T 46106-2025 |
Wooden Wall Panels for Interior Decoration {译} 室内装饰木质墙板 |
China National Standards all |
English PDF |
| GB/T 42513.8-2025 |
Chemical Analysis Methods for Nickel alloys - Part 8: Determination of Niobium Content - Inductively Coupled Plasma Atomic Emission Spectroscopy {译} 镍合金化学分析方法 - 第8部分：铌含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards all |
English PDF |
| GB/T 4337-2025 |
Metallic Materials - Fatigue Testing - Rotating Bending Method {译} 金属材料 - 疲劳试验 - 旋转弯曲方法 |
China National Standards all |
English PDF |
| GB/T 18590-2025 |
Corrosion of Metals and alloys - Guide for Evaluation of Pitting Corrosion {译} 金属和合金的腐蚀 - 点蚀评价指南 |
China National Standards all |
English PDF |
| GB/T 33241-2025 |
Zinc-Aluminum alloy Coated Structural Steel {译} 锌铝合金镀层型钢 |
China National Standards all |
English PDF |
| GB/T 44851.12-2025 |
Road Vehicles - Components for Liquefied Natural Gas (LNG) Fuel Systems - Part 12: Copper and Copper alloy Tubing {译} 道路车辆 - 液化天然气（LNG）燃气系统部件 - 第12部分：铜及其合金管 |
China National Standards all |
English PDF |
| GB/T 46140-2025 |
Chemicals - Toxicity Test for Echinochloa crus-galli in Water-Sediment Systems {译} 化学品-水-沉积物系统中穗状狐尾藻毒性试验 |
China National Standards all |
English PDF |
| GB/T 46181-2025 |
General Requirements for Tethered Balloon Use {译} 系留气球使用通用要求 |
China National Standards all |
English PDF |
| GB/T 222-2025 |
Steel and alloys - Permissible Deviations in Chemical Composition of Finished Products {译} 钢及合金 - 成品化学成分允许偏差 |
China National Standards all |
English PDF |
| GB/T 46122.6-2025 |
Fireworks and Firecrackers - Methods of Analysis for Specified Chemical Substances - Part 6: Determination of Zirconium Content in Particles Smaller than 40 μm - Inductively Coupled Plasma Atomic Emission Spectroscopy {译} 烟花爆竹 - 特定化学物质检测方法 - 第6部分：粒度小于40μm锆含量的测定 - 电感耦合等离子体原子发射光谱法 |
China National Standards all |
English PDF |
| GB/T 46102-2025 |
Wind Resistance Requirements and Test Methods for Tethered Balloons {译} 系留气球抗风能力要求和试验方法 |
China National Standards all |
English PDF |
| GB/T 46085-2025 |
General Technical Conditions for Tethered Sightseeing Balloons {译} 系留式观光气球通用技术条件 |
China National Standards all |
English PDF |
| GB/T 11640-2021 |
Aluminum alloy Seamless Gas Cylinder {译} 铝合金无缝气瓶 |
China National Standards all |
English PDF |
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