Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 5183-2025 |
Forklifts - Forks - dimensions {译} 叉车 - 货叉 - 尺寸 |
China National Standards dimension |
 English PDF |
| GB/T 46723-2025 |
Aerospace MJ Thread Single-Ear Support Floating Self-Locking Nuts with Countersunk Head dimensions {译} 航空航天用带沉头窝的MJ螺纹单耳托板游动自锁螺母 - 尺寸 |
China National Standards dimension |
English PDF |
| GB/T 46722-2025 |
Aerospace MJ Thread Hexagonal Self-Locking Nuts - dimensions {译} 航空航天用MJ螺纹六角自锁螺母 - 尺寸 |
China National Standards dimension |
English PDF |
| GB/T 5076-2025 |
dimensional Measurement of Cylindrical Components with Two Axial Leads {译} 具有两个轴向引出端的圆柱体元件的尺寸测量 |
China National Standards dimension |
English PDF |
| GB/T 6074-2025 |
Plate Chains, Connecting Links, and Sprockets - dimensions, Measured Forces, Tensile Load, and Dynamic Load {译} 板式链、连接环和槽轮 - 尺寸、测量力、抗拉载荷和动载载荷 |
China National Standards dimension |
English PDF |
| GB/T 46622.1-2025 |
Hydraulic Transmission - Threaded Cartridge Valve Mounting dimensions - Part 1: Metric Threads {译} 液压传动 - 螺纹插装阀安装连接尺寸 - 第1部分：米制螺纹 |
China National Standards dimension |
English PDF |
| GB/T 46573-2025 |
Industrial Lenses - Classification and Interface dimensions {译} 工业镜头 - 分类与接口尺寸 |
China National Standards dimension |
English PDF |
| GB/T 46649-2025 |
Portable Chain Saw Front Guards - dimensions and Clearances {译} 便携式链锯前护手器 - 尺寸和空隙 |
China National Standards dimension |
English PDF |
| GB/T 46651-2025 |
Portable Chain Saws - Chain Stop Pins - dimensions and Mechanical Strength {译} 便携式链锯 - 止链销 - 尺寸和机械强度 |
China National Standards dimension |
English PDF |
| GB/T 46641-2025 |
Portable Chain Saws - Minimum Clearance and dimensions of Handles {译} 便携式链锯 - 手把最小空隙和尺寸 |
China National Standards dimension |
English PDF |
| GB/T 46585-2025 |
Thermal Insulation Products for Buildings - Measurement of Linear dimensions of Test Specimens {译} 建筑用绝热制品 - 试件线性尺寸的测量 |
China National Standards dimension |
English PDF |
| GB/T 46650-2025 |
Portable Brush Cutters and Lawn Mowers - dimensions of Cutting Attachment Guards {译} 便携式割灌机和割草机 - 切割附件护罩尺寸 |
China National Standards dimension |
English PDF |
| GB/T 46385.22-2025 |
Optical Interconnects - Part 2-2: Basic Tests and Measurement Procedures - dimensional Measurement {译} 光路板 - 第2-2部分：基本试验和测量程序 - 尺寸测量 |
China National Standards dimension |
English PDF |
| GB/T 17774-2025 |
Ventilators - dimensions {译} 通风机 - 尺寸 |
China National Standards dimension |
English PDF |
| GB/T 4982-2025 |
Vacuum Technology - dimensions of Clamping Quick-Release Connectors {译} 真空技术 - 夹紧型快卸连接器尺寸 |
China National Standards dimension |
English PDF |
| GB/T 6070-2025 |
Vacuum Technology - dimensions of Non-Cutting Flanges {译} 真空技术 - 非刀口法兰尺寸 |
China National Standards dimension |
English PDF |
| GB/T 3668.10-2025 |
Combination machine tools - General components - Part 10: Multi-spindle box spindle ends and adjustable connecting rod dimensions {译} 组合机床通用部件 - 第10部分：多轴箱主轴端部和可调接杆尺寸 |
China National Standards dimension |
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 dimension |
English PDF |
| GB/T 6791-2025 |
Road Vehicles - Spark Plugs and Their Cylinder Head Mounting Holes - Basic Characteristics and dimensions {译} 道路车辆 - 火花塞及其气缸盖安装孔 - 基本特征及尺寸 |
China National Standards dimension |
English PDF |
| GB/T 16770.1-2025 |
Solid carbide end mills with straight shanks - Part 1: Types and dimensions {译} 整体硬质合金直柄立铣刀 - 第1部分：型式与尺寸 |
China National Standards dimension |
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 dimension |
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 dimension |
English PDF |
| GB/T 27556-2025 |
Rolling bearings - Radial bearing locating groove - dimensions, product geometry specifications (GPS), and tolerances {译} 滚动轴承 - 向心轴承定位槽-尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards dimension |
English PDF |
| GB/T 6238-2025 |
Agricultural Tractors - Operator Work Position, Passageways, and Emergency Exits - dimensions {译} 农业拖拉机 - 操作者工作位置、通道和紧急出口 - 尺寸 |
China National Standards dimension |
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 dimension |
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 dimension |
English PDF |
| GB/T 5868-2025 |
Rolling Bearings - Mounting dimensions {译} 滚动轴承 - 安装尺寸 |
China National Standards dimension |
English PDF |
| GB/T 6443-2025 |
dimension Data and Other Requirements to be Indicated on Involute Cylindrical Gear Drawings {译} 渐开线圆柱齿轮图样上应注明的尺寸数据和其他要求 |
China National Standards dimension |
English PDF |
| GB/T 22906.4-2025 |
Determination of Paper Core - Part 4: Measurement of dimensions {译} 纸芯的测定 - 第4部分：尺寸的测定 |
China National Standards dimension |
English PDF |
| GB/T 46343.4-2025 |
Aircraft - Nickel-Chromium-Nickel-Aluminum Thermocouple Extension Cables - Part 4: dimensions of Crimp Connectors {译} 飞机 - 镍铬-镍铝热电偶延长电缆 - 第4部分：压接接头尺寸 |
China National Standards dimension |
English PDF |
| GB/T 46343.3-2025 |
Aircraft - Nickel-Chromium-Nickel-Aluminum Thermocouple Extension Cables - Part 3: dimensions of Crimp-Type Ring Terminals {译} 飞机 - 镍铬-镍铝热电偶延长电缆 - 第3部分：压接型环形接线端子尺寸 |
China National Standards dimension |
English PDF |
| GB/T 11918.2-2025 |
Industrial Plugs, Fixed or Portable Sockets, and Appliance Input Sockets - Part 2: dimensional Compatibility Requirements for Electrical Accessories with Pins and Sockets {译} 工业用插头、固定式或移动式插座和器具输入插座 - 第2部分：带插销和插套的电器附件的尺寸兼容性要求 |
China National Standards dimension |
English PDF |
| GB/T 5962-2025 |
NIM Standard Instrument System - Mechanical dimensions, Power Supply, and Electrical Signal Requirements {译} NIM标准仪器系统 - 机械尺寸、电源和电气信号要求 |
China National Standards dimension |
English PDF |
| GB/T 11977-2025 |
Residential Bathroom Functionality and dimension Series {译} 住宅卫生间功能及尺寸系列 |
China National Standards dimension |
English PDF |
| GB/T 26500-2025 |
Structural Types, Main dimensions, and Basic Parameters of Plastic-Lined Composite Steel Pipes and Fittings {译} 塑料衬里复合钢管和管件结构型式、主要尺寸及基本参数 |
China National Standards dimension |
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 dimension |
English PDF |
| GB/T 17449-2025 |
Packaging - Glass Containers - dimensions of Threaded Bottle Necks {译} 包装 - 玻璃容器 - 螺纹瓶口尺寸 |
China National Standards dimension |
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 dimension |
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 dimension |
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 dimension |
English PDF |
| GB/T 13988-2025 |
Connecting Devices for Photographic Electronic Flash Units and Synchronization Cables: Types and dimensions {译} 照相用电子闪光装置与同步线的连接件型式及尺寸 |
China National Standards dimension |
English PDF |
| GB/T 13053-2025 |
Interior dimensions of Passenger Vehicles {译} 客车车内尺寸 |
China National Standards dimension |
English PDF |
| GB/T 4095-2025 |
Mounting dimensions of Spoked Wheels on Hubs for Commercial Vehicles {译} 商用汽车辐板式车轮在轮毂上的安装尺寸 |
China National Standards dimension |
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 dimension |
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 dimension |
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 dimension |
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 dimension |
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 dimension |
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 dimension |
English PDF |
| GB/T 15233-2025 |
Packaging - Unit Load dimensions {译} 包装-单元货物尺寸 |
China National Standards dimension |
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 dimension |
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 dimension |
English PDF |
| GB/T 42124.3-2025 |
Geometric Product Specifications (GPS) - dimensional and Geometrical Tolerances of Molded Parts - Part 3: Dimensional Tolerances, Geometric Tolerances, and Machining Allowances for Castings {译} 产品几何技术规范（GPS）-模制件的尺寸和几何公差-第3部分：铸件尺寸公差、几何公差与机械加工余量 |
China National Standards dimension |
English PDF |
| GB/T 15754-2025 |
Geometric Product Specifications (GPS) - dimensioning and Tolerancing - Cones {译} 产品几何技术规范（GPS）-尺寸和公差标注-圆锥 |
China National Standards dimension |
English PDF |
| GB/T 35420-2025 |
Internet of Things Identification System - Storage of Ecode in Two-dimensional Barcodes {译} 物联网标识体系-Ecode在二维码中的存储 |
China National Standards dimension |
English PDF |
| GB/T 35419-2025 |
Internet of Things Identification System - Storage of Ecode in One-dimensional Barcodes {译} 物联网标识体系-Ecode在一维条码中的存储 |
China National Standards dimension |
English PDF |
| GB/T 45683-2025 |
Geometric Product Specifications (GPS) - Geometric Tolerances - General Geometric Specifications and General dimensional Specifications {译} 产品几何技术规范（GPS）-几何公差-一般几何规范和一般尺寸规范 |
China National Standards dimension |
English PDF |
| GB/T 16857.13-2025 |
Product Geometric Specification (GPS) - Acceptance and Retesting of Coordinate Measurement Systems (CMS) - Part 13: Optical Three-dimensional Coordinate Measurement Systems {译} 产品几何技术规范(GPS)-坐标测量系统(CMS)的验收检测和复检检测-第13部分：光学三维坐标测量系统 |
China National Standards dimension |
English PDF |
| GB/T 45739-2025 |
dimensions of Gaseous Oxygen Filling Connectors for Aerospace Use {译} 航空航天用气态氧充氧接头尺寸 |
China National Standards dimension |
English PDF |
| GB/T 45545-2025 |
Kitchen Furniture - Coordination dimensions {译} 厨房家具-配合尺寸 |
China National Standards dimension |
English PDF |
| GB/T 45638-2025 |
Packaging Labeling of Electronic Components Using Barcodes and Two-dimensional Symbols {译} 使用条形码和二维符号的电子元器件产品包装标签 |
China National Standards dimension |
English PDF |
| GB/T 1406.3-2025 |
Types and dimensions of Lamp Holders - Part 3: Prefocused Lamp Holders {译} 灯头的型式和尺寸-第3部分：预聚焦式灯头 |
China National Standards dimension |
English PDF |
| GB/T 45372-2025 |
Determination of Coal-Based Liquid-Phase Phenolic Compounds - Comprehensive Two-dimensional Gas Chromatography Mass spectrometry/hydrogen flame ionization detector combination {译} 煤基液相酚类化合物的测定-全二维气相色谱-质谱/氢火焰离子化检测器联用 |
China National Standards dimension |
English PDF |
| GB/T 32825-2024 |
Technical parameters and requirements for three-phase dry-type three-dimensional wound core power transformers {译} 三相干式立体卷铁芯电力变压器技术参数和要求 |
China National Standards dimension |
English PDF |
| GB/T 19183.2-2024 |
Electrical and electronic equipment mechanical structure - Outdoor enclosure - Part 2: Coordinated dimensions {译} 电气和电子设备机械结构-户外机壳-第2部分：协调尺寸 |
China National Standards dimension |
English PDF |
| GB/T 44923-2024 |
Three-dimensional head model of adults {译} 成年人三维头部模型 |
China National Standards dimension |
English PDF |
| GB/T 44912-2024 |
Aircraft - Fire-resistant cables - dimensions, conductor resistance and quality {译} 航空器-耐火电缆-尺寸、导线电阻和质量 |
China National Standards dimension |
English PDF |
| GB/T 44942-2024 |
Footwear-Test methods for insoles and insoles-Dry-wet cycle dimensional change rate {译} 鞋类-内底和内垫试验方法-干湿循环尺寸变化率 |
China National Standards dimension |
English PDF |
| GB/T 2982-2024 |
Specifications, dimensions, pressure and load of pneumatic tires for industrial vehicles {译} 工业车辆充气轮胎规格、尺寸、气压与负荷 |
China National Standards dimension |
English PDF |
| GB/T 5054.3-2024 |
Road vehicles - Multicore connecting cables - Part 3: Structure, dimensions and marking of unshielded sheathed low-voltage cables {译} 道路车辆-多芯连接电缆-第3部分：无屏蔽护套低压电缆的结构、尺寸和标记 |
China National Standards dimension |
English PDF |
| GB/T 44775-2024 |
Integrated circuit three-dimensional packaging-chip stacking process and evaluation requirements {译} 集成电路三维封装-芯片叠层工艺过程和评价要求 |
China National Standards dimension |
English PDF |
| GB/T 44791-2024 |
Integrated circuit three-dimensional packaging-with Bump wafer thinning process and evaluation requirements {译} 集成电路三维封装-带凸点圆片减薄工艺过程和评价要求 |
China National Standards dimension |
English PDF |
| GB/T 44796-2024 |
Integrated circuit three-dimensional packaging-Wafer dicing process and evaluation requirements with bumps {译} 集成电路三维封装-带凸点圆片划片工艺过程和评价要求 |
China National Standards dimension |
English PDF |
| GB/T 6556-2024 |
Type, main dimensions, materials and identification marks of mechanical seals {译} 机械密封的型式、主要尺寸、材料和识别标志 |
China National Standards dimension |
English PDF |
| GB/T 2978-2024 |
Specifications, dimensions, pressures and loads of passenger car tires {译} 轿车轮胎规格、尺寸、气压与负荷 |
China National Standards dimension |
English PDF |
| GB/T 2977-2024 |
Specifications, dimensions, pressures and loads of truck tires {译} 载重汽车轮胎规格、尺寸、气压与负荷 |
China National Standards dimension |
English PDF |
| GB/T 30519-2024 |
Determination of hydrocarbon composition and benzene content in light petroleum fractions and products-Multidimensional gas chromatography {译} 轻质石油馏分和产品中烃族组成和苯含量的测定-多维气相色谱法 |
China National Standards dimension |
English PDF |
| GB/T 44644.1-2024 |
Road vehicles-50Ω impedance radio frequency connection system interface-Part 1: dimensions and electrical requirements {译} 道路车辆-50Ω阻抗射频连接系统接口-第1部分：尺寸和电气要求 |
China National Standards dimension |
English PDF |
| GB/T 17395-2024 |
Steel pipe dimensions, shape, weight and allowable deviations {译} 钢管尺寸、外形、重量及允许偏差 |
China National Standards dimension |
English PDF |
| GB/T 44535-2024 |
Plastics-Determination of linear dimensions of specimens {译} 塑料-试样线性尺寸的测定 |
China National Standards dimension |
English PDF |
| GB/T 2428-2024 |
Adult head and face dimensions {译} 成年人头面部尺寸 |
China National Standards dimension |
English PDF |
| GB/T 16649.2-2024 |
Identification card-Integrated circuit card-Part 2: Cards with contacts-dimensions and positions of contacts {译} 识别卡-集成电路卡-第2部分：带触点的卡-触点的尺寸和位置 |
China National Standards dimension |
English PDF |
| GB/T 44276.1-2024 |
Microscopes - Cover glass - Part 1: dimensional deviations , thickness and optical properties {译} 显微镜-盖玻片-第1部分：尺寸偏差、厚度和光学特性 |
China National Standards dimension |
English PDF |
| GB/T 44397-2024 |
Requirements for long-term storage of three-dimensional model data of aviation products {译} 航空产品三维模型数据长周期存储要求 |
China National Standards dimension |
English PDF |
| GB/T 25052-2024 |
dimensions, shape, weight and allowable deviation of continuous hot-dip coated steel plates and steel strips {译} 连续热浸镀层钢板和钢带尺寸、外形、重量及允许偏差 |
China National Standards dimension |
English PDF |
| GB 1002-2024 |
Single-phase plugs and sockets for household and similar purposes-types, basic parameters and dimensions {译} 家用和类似用途单相插头插座-型式、基本参数和尺寸 |
China National Standards dimension |
English PDF |
| GB/T 44072.1-2024 |
Hydraulic transmission connection-soft Pipe assembly - Part 1: - dimensions and requirements {译} 液压传动连接-软管总成-第1部分:-尺寸和要求 |
China National Standards dimension |
English PDF |
| GB/T 3880.3-2024 |
Aluminium and aluminium alloy plates and strips for general industrial use - Part 3: dimensional deviation {译} 一般工业用铝及铝合金板、带材-第3部分：尺寸偏差 |
China National Standards dimension |
English PDF |
| GB/T 4074.2-2024 |
Test methods for winding wires - Part 2: dimensional measurements {译} 绕组线试验方法-第2部分：尺寸测量 |
China National Standards dimension |
English PDF |
| GB/T 43924.2-2024 |
Aerospace-MJ thread-Part 2: Limit dimensions of threads for bolts and nuts {译} 航空航天-MJ螺纹-第2部分：螺栓和螺母螺纹的极限尺寸 |
China National Standards dimension |
English PDF |
| GB/T 43924.3-2024 |
Aerospace-MJ thread-Part 3: Limit dimensions of threads for fluid system pipe fittings {译} 航空航天-MJ螺纹-第3部分：流体系统管路件螺纹的极限尺寸 |
China National Standards dimension |
English PDF |
| GB/T 43661-2024 |
Surface chemical analysis - Scanning probe microscopy - Definition and calibration of spatial resolution of electrical scanning probe microscopes (ESPM, such as SSRM and SCM) for two-dimensional imaging of dopants, etc. {译} 表面化学分析-扫描探针显微术-用于二维掺杂物成像等用途的电扫描探针显微镜（ESPM，如SSRM和SCM）空间分辨的定义和校准 |
China National Standards dimension |
English PDF |
| GB/Z 43684-2024 |
Nanotechnology - Description, measurement and dimensional quality parameters of gratings {译} 纳米技术-光栅的描述、测量和尺寸质量参数 |
China National Standards dimension |
English PDF |
| GB/T 2879-2024 |
Hydraulic transmission -Hydraulic cylinders - dimensions and tolerances of grooves for one-way seals of reciprocating pistons and piston rods {译} 液压传动-液压缸-往复运动活塞和活塞杆单向密封圈沟槽的尺寸和公差 |
China National Standards dimension |
English PDF |
| GB/T 6578-2024 |
Hydraulic transmission-Hydraulic cylinder-dimensions and tolerances of dust ring grooves of reciprocating piston rods {译} 液压传动-液压缸-往复运动活塞杆防尘圈沟槽的尺寸和公差 |
China National Standards dimension |
English PDF |
| GB/T 43551-2023 |
Civil unmanned aircraft system identification three-dimensional space location identification coding {译} 民用无人驾驶航空器系统身份识别 三维空间位置标识编码 |
China National Standards dimension |
English PDF |
| GB/T 43550.2-2023 |
Mechanical pencils and lead for general use - Classification, dimensions, quality and test methods - Part 2: Black lead {译} 一般用途活动铅笔和铅芯 分类、尺寸、质量和试验方法 第2部分：黑铅芯 |
China National Standards dimension |
English PDF |
| GB/T 43550.1-2023 |
Mechanical pencils and lead for general use - Classification, dimensions, quality and test methods - Part 1: Mechanical pencils {译} 一般用途活动铅笔和铅芯 分类、尺寸、质量和试验方法 第1部分：活动铅笔 |
China National Standards dimension |
English PDF |
| GB/T 43536.2-2023 |
Three-dimensional integrated circuits Part 2: Calibration requirements for fine-pitch stacked chips {译} 三维集成电路 第2部分：微间距叠层芯片的校准要求 |
China National Standards dimension |
English PDF |
| GB/T 43536.1-2023 |
Three-dimensional integrated circuits Part 1: Terms and definitions {译} 三维集成电路 第1部分：术语和定义 |
China National Standards dimension |
English PDF |
| GB/Z 43510-2023 |
Guide to Reliability Test Methods for Integrated Circuit TSV Three-dimensional Packages {译} 集成电路TSV三维封装可靠性试验方法指南 |
China National Standards dimension |
English PDF |
| GB/T 292-2023 |
Rolling bearings Angular contact ball bearings dimensions {译} 滚动轴承 角接触球轴承 外形尺寸 |
China National Standards dimension |
English PDF |
| GB/T 43081-2023 |
Road vehicle bulbs and light sources - dimensions, optoelectronic performance requirements {译} 道路车辆灯泡和光源 尺寸、光电性能要求 |
China National Standards dimension |
English PDF |
| GB/T 9485-2023 |
Radial flow turbocharger connection dimensions {译} 径流式涡轮增压器 联接尺寸 |
China National Standards dimension |
English PDF |
| GB/Z 41082.2-2023 |
Wheelchairs Part 2: Typical values and recommended limit values of dimensions, mass and operating space measured according to GB/Z 18029.5 {译} 轮椅车 第2部分：按GB/Z 18029.5测得的尺寸、质量和操作空间的典型值和推荐限制值 |
China National Standards dimension |
English PDF |
| GB/T 5008.3-2023 |
Lead-acid batteries for starters Part 3: Product varieties, specifications and terminal dimensions for heavy-duty vehicles {译} 起动用铅酸蓄电池 第3部分：重载车辆产品品种规格和端子尺寸 |
China National Standards dimension |
English PDF |
| GB/T 5008.2-2023 |
Lead-acid batteries for starting use Part 2: Product variety specifications and terminal dimensions and markings {译} 起动用铅酸蓄电池 第2部分：产品品种规格和端子尺寸、标记 |
China National Standards dimension |
English PDF |
| GB/T 19520.22-2023 |
Mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-110: Residential racks and cabinets for smart homes {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分：智慧房屋用住宅机架和机柜 |
China National Standards dimension |
English PDF |
| GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards dimension |
English PDF |
| GB/T 19520.20-2023 |
Mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-108: Dimensions of R-type sub-boxes and plug-ins {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分：R型插箱和插件的尺寸 |
China National Standards dimension |
English PDF |
| GB/T 43189-2023 |
Nuclear instrumentation - Nomenclature (identification) of scintillator and scintillation detectors and standard dimensions of scintillator {译} 核仪器仪表 闪烁体和闪烁探测器的命名（标识）以及闪烁体的标准尺寸 |
China National Standards dimension |
English PDF |
| GB/T 43199-2023 |
Robot multi-dimensional force/torque sensor detection specifications {译} 机器人多维力/力矩传感器检测规范 |
China National Standards dimension |
English PDF |
| GB/T 42710.2-2023 |
DC plugs and sockets for household and similar purposes Part 2: Types and dimensions {译} 家用和类似用途直流插头插座 第2部分：型式尺寸 |
China National Standards dimension |
English PDF |
| GB/T 22789.1-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 1: Classification, dimensions and properties of sheets with a thickness of 1 mm and above {译} 塑料制品 硬质聚氯乙烯板（片）材 第1部分：厚度1mm及以上板材的分类、尺寸和性能 |
China National Standards dimension |
English PDF |
| GB/T 42711-2023 |
Three-dimensional parking garage wireless power supply system technical requirements and test specifications {译} 立体停车库无线供电系统 技术要求及测试规范 |
China National Standards dimension |
English PDF |
| GB/T 41170.1-2023 |
Skin protection products for ostomy aids - Test methods - Part 1: dimensions, surface pH and water absorbency {译} 造口辅助器具的皮肤保护用品 试验方法 第1部分：尺寸、表面pH值和吸水性 |
China National Standards dimension |
English PDF |
| GB/T 42869-2023 |
Requirements for simplification and lightweighting of three-dimensional models of mechanical products {译} 机械产品三维模型简化与轻量化要求 |
China National Standards dimension |
English PDF |
| GB/T 42952.1-2023 |
Thermoplastic pipes for fluid conveyance - dimensions and tolerances - Part 1: Metric series {译} 流体输送用热塑性塑料管材 尺寸和公差 第1部分：公制系列 |
China National Standards dimension |
English PDF |
| GB/T 22188.4-2023 |
Ergonomic Design of Control Centers Part 4: Workstation Layout and dimensions {译} 控制中心的人类工效学设计 第4部分：工作站的布局和尺寸 |
China National Standards dimension |
English PDF |
| GB/T 20333-2023 |
Basic dimensions and Designations of Taps for Cylindrical and Conical Pipe Threads {译} 圆柱和圆锥管螺纹丝锥的基本尺寸和标志 |
China National Standards dimension |
English PDF |
| GB/T 7025.1-2023 |
Elevator main parameters and types and dimensions of car, hoistway and machine room Part 1: Elevators of categories I, II, III and VI {译} 电梯主参数及轿厢、井道、机房的型式与尺寸 第1部分:Ⅰ、Ⅱ、Ⅲ、Ⅵ类电梯 |
China National Standards dimension |
English PDF |
| GB/T 19314.10-2023 |
Small boats - Hull structure and member dimensions - Part 10: Sail loads and sail accessories for sailing yachts {译} 小艇 艇体结构和构件尺寸 第10部分：帆艇帆装载荷及帆装附件 |
China National Standards dimension |
English PDF |
| GB/T 300-2023 |
Rolling bearings Four-row tapered roller bearings dimensions {译} 滚动轴承 四列圆锥滚子轴承 外形尺寸 |
China National Standards dimension |
English PDF |
| GB/T 299-2023 |
Rolling bearings Double row tapered roller bearings dimensions {译} 滚动轴承 双列圆锥滚子轴承 外形尺寸 |
China National Standards dimension |
English PDF |
| GB/T 273.1-2023 |
Rolling bearings - Overall scheme of dimensions - Part 1: Tapered roller bearings {译} 滚动轴承 外形尺寸总方案 第1部分：圆锥滚子轴承 |
China National Standards dimension |
English PDF |
| GB/T 12765-2023 |
Mounting dimensions of spherical plain bearings {译} 关节轴承 安装尺寸 |
China National Standards dimension |
English PDF |
| GB/T 15879.604-2023 |
Mechanical standardization of semiconductor devices - Part 6-4: General rules for drawing outline drawings of surface mount semiconductor device packages - dimensional measurement methods for ball array (BGA) packages {译} 半导体器件的机械标准化 第6-4部分：表面安装半导体器件封装外形图绘制的一般规则 焊球阵列（BGA）封装的尺寸测量方法 |
China National Standards dimension |
English PDF |
| GB/T 5859-2023 |
Rolling bearings Thrust spherical roller bearings dimensions {译} 滚动轴承 推力调心滚子轴承 外形尺寸 |
China National Standards dimension |
English PDF |
| GB/T 1413-2023 |
Series 1 containers - Classification, dimensions and rated masses {译} 系列1集装箱 分类、尺寸和额定质量 |
China National Standards dimension |
English PDF |
| GB/T 41103-2022 |
Rolling bearings - Ceramic cylindrical rollers - dimensions, product geometric specifications (GPS) and tolerance values {译} 滚动轴承 陶瓷圆柱滚子 外形尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards dimension |
English PDF |
| GB/T 5900.3-2022 |
Machine tools - dimensions of spindle end and chuck connection - Part 3: Bayonet type {译} 机床 主轴端部与卡盘连接尺寸 第3部分：卡口型 |
China National Standards dimension |
English PDF |
| GB/T 5900.2-2022 |
Machine tools - dimensions of spindle end and chuck connection - Part 2: Cam-lock type {译} 机床 主轴端部与卡盘连接尺寸 第2部分：凸轮锁紧型 |
China National Standards dimension |
English PDF |
| GB/T 5900.4-2022 |
Machine tools - dimensions of spindle end and chuck connections - Part 4: Cylindrical connections {译} 机床 主轴端部与卡盘连接尺寸 第4部分：圆柱连接 |
China National Standards dimension |
English PDF |
| GB/T 22055-2022 |
Connection dimensions of microscope imaging components {译} 显微镜 成像部件的连接尺寸 |
China National Standards dimension |
English PDF |
| GB/T 41415-2022 |
Textiles - Determination of dimensional change rate under dry, wet and hot conditions {译} 纺织品 干湿热条件下尺寸变化率的测定 |
China National Standards dimension |
English PDF |
| GB/T 5988-2022 |
Refractory products—Determination of permanent change in dimensions on heating 耐火材料 加热永久线变化试验方法 |
China National Standards dimension |
English PDF |
| GB/T 41158.7-2022 |
Three-dimensional process planning for mechanical products—Part 7： Distribution requirements 机械产品三维工艺设计 第7部分：发放要求 |
China National Standards dimension |
English PDF |
| GB/T 41158.3-2022 |
Three-dimensional process planning for mechanical products—Part 3: Model building 机械产品三维工艺设计 第3部分：模型构建 |
China National Standards dimension |
English PDF |
| GB/T 41158.4-2022 |
Three-dimensional process planning for mechanical products—Part 4：Process symbol and annotation 机械产品三维工艺设计 第4部分：工艺符号与标注 |
China National Standards dimension |
English PDF |
| GB/T 41158.6-2022 |
Three-dimensional process planning for mechanical products—Part 6：Data requirements 机械产品三维工艺设计 第6部分：数据要求 |
China National Standards dimension |
English PDF |
| GB/T 41158.5-2022 |
Three-dimensional process planning for mechanical products—Part 5：Detailed design 机械产品三维工艺设计 第5部分：详细设计 |
China National Standards dimension |
English PDF |
| GB/T 41158.1-2022 |
Three-dimensional process planning for mechanical products—Part 1：Terms and definitions 机械产品三维工艺设计 第1部分：术语和定义 |
China National Standards dimension |
English PDF |
| GB/T 41158.2-2022 |
Three-dimensional process planning for mechanical products—Part 2：General requirements 机械产品三维工艺设计 第2部分：通用要求 |
China National Standards dimension |
English PDF |
| GB/T 41354-2022 |
Hydraulic Transmission Seamless or Welded Plain End Precision Steel Tube dimensions and Nominal Pressures {译} 液压传动 无缝或焊接型的平端精密钢管 尺寸与公称压力 |
China National Standards dimension |
English PDF |
| GB/T 41403-2022 |
Superabrasive Products Diamond or CBN Abrasives Shapes and dimensions {译} 超硬磨料制品 金刚石或立方氮化硼磨具 形状和尺寸 |
China National Standards dimension |
English PDF |
| GB/T 5796.3-2022 |
Trapezoidal screw threads—Part 3: Basic dimensions 梯形螺纹 第3部分：基本尺寸 |
China National Standards dimension |
English PDF |
| GB/T 19367-2022 |
dimensional determination of wood-based panels {译} 人造板的尺寸测定 |
China National Standards dimension |
English PDF |
| GB/T 25160-2022 |
Packaging Cardboard Folding Carton Structural dimensions {译} 包装 卡纸板折叠纸盒结构尺寸 |
China National Standards dimension |
English PDF |
| GB/T 42106-2022 |
Nanotechnology Three-dimensional nanostructures and device processing methods Ion beam irradiation-induced strain method {译} 纳米技术 三维纳米结构与器件的加工方法 离子束辐照诱导应变法 |
China National Standards dimension |
English PDF |
| GB/T 18323-2022 |
Plain bearings Sintered bushings dimensions and tolerances {译} 滑动轴承 烧结轴套 尺寸和公差 |
China National Standards dimension |
English PDF |
| GB/T 3228-2022 |
Assembly tools for bolts and nuts - dimensions of impact motorized square drive sockets {译} 螺栓螺母用装配工具 冲击式机动四方传动套筒的尺寸 |
China National Standards dimension |
English PDF |
| GB/T 13871.1-2022 |
Rotary shaft lip seals with elastomeric sealing elements - Part 1: dimensions and tolerances {译} 密封元件为弹性体材料的旋转轴唇形密封圈 第1部分：尺寸和公差 |
China National Standards dimension |
English PDF |
| GB/T 41763-2022 |
dimensions, shapes, weights and allowable deviations of twin-roll cast-rolled hot-rolled steel sheets and strips {译} 双辊铸轧热轧薄钢板及钢带的尺寸、外形、重量及允许偏差 |
China National Standards dimension |
English PDF |
| GB/T 41739-2022 |
Test method for dimensional stability of metal matrix composites—Cold and heat cycle method {译} 金属基复合材料尺寸稳定性检测方法 冷热循环法 |
China National Standards dimension |
English PDF |
| GB/Z 41983-2022 |
Hydraulic Screw-in Cartridge Valve Mounting Connection dimensions {译} 液压螺纹插装阀 安装连接尺寸 |
China National Standards dimension |
English PDF |
| GB/T 4096.2-2022 |
Geometric Product Specification (GPS) Wedge Part 2: dimensioning and Tolerancing {译} 产品几何技术规范（GPS） 楔体 第2部分：尺寸与公差标注 |
China National Standards dimension |
English PDF |
| GB/T 42124.1-2022 |
Geometric product specification (GPS) dimensional and geometric tolerances of molded parts - Part 1: Vocabulary {译} 产品几何技术规范（GPS） 模制件的尺寸和几何公差 第1部分：词汇 |
China National Standards dimension |
English PDF |
| GB/T 16892-2022 |
Product Geometric Specification (GPS) dimensioning and Tolerancing Non-rigid Parts {译} 产品几何技术规范（GPS） 尺寸和公差标注 非刚性零件 |
China National Standards dimension |
English PDF |
| GB/T 16622-2022 |
Press-fit solid tire specifications, dimensions and loads {译} 压配式实心轮胎规格、尺寸与负荷 |
China National Standards dimension |
English PDF |
| GB/T 42049-2022 |
Rolling bearings for aircraft airframes - Characteristics, dimensions, tolerances and static load ratings {译} 飞机机体用滚动轴承 特性、外形尺寸、公差和额定静负荷 |
China National Standards dimension |
English PDF |
| GB/T 40516-2021 |
Metal valves for use in marine J-flanged pipe face-to-face and centre-to-face dimensions J类船用法兰连接金属阀门的结构长度 |
China National Standards dimension |
English PDF |
| GB/T 40479-2021 |
dimensions and performance requirements of general-purpose half pallets 通用半托盘尺寸及性能要求 |
China National Standards dimension |
English PDF |
| GB/T 40528.1-2021 |
Requirements for structural dimensions of multi-hull yacht—Part 1:Composite material 多体游艇结构尺寸规定 第1部分：复合材料 |
China National Standards dimension |
English PDF |
| GB/T 39907-2021 |
dimensions and technical requirements of fruit and vegetable cycling container 果蔬类周转箱尺寸系列及技术要求 |
China National Standards dimension |
English PDF |
| GB/T 6132-2021 |
Interchangeability dimensions for milling cutter or milling cutter arbors 铣刀和铣刀刀杆的互换尺寸 |
China National Standards dimension |
English PDF |
| GB/T 6110-2021 |
Drawing dies—Carbide alloy drawing dies—Structural types and dimensions 拉制模 硬质合金拉制模 结构型式和尺寸 |
China National Standards dimension |
English PDF |
| GB/T 40481-2021 |
dimensions and performance requirements of general-purpose slip sheet pallets for through transit of goods 联运通用滑板托盘尺寸及性能要求 |
China National Standards dimension |
English PDF |
| GB/T 40139-2021 |
Measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging 材料表面积的测量 高光谱成像三维面积测量法 |
China National Standards dimension |
English PDF |
| GB/T 40204-2021 |
General rules of two dimensional barcodes for traceability 追溯二维码技术通则 |
China National Standards dimension |
English PDF |
| GB/T 40128-2021 |
Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards dimension |
English PDF |
| GB/T 40071-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术 石墨烯相关二维材料的层数测量 光学对比度法 |
China National Standards dimension |
English PDF |
| GB/T 40069-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
China National Standards dimension |
English PDF |
| GB/T 15242.4-2021 |
dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 4:Dimensions and tolerances of bearing rings groove 液压缸活塞和活塞杆动密封装置尺寸系列 第4部分：支承环安装沟槽尺寸系列和公差 |
China National Standards dimension |
English PDF |
| GB/T 15242.3-2021 |
dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 3:Dimensions and tolerances of groove for co-axial seals 液压缸活塞和活塞杆动密封装置尺寸系列 第3部分：同轴密封件沟槽尺寸系列和公差 |
China National Standards dimension |
English PDF |
| GB/T 6577-2021 |
Types,dimensions and tolerances of groove for seals with bearing rings for hydraulic cylinders piston 液压缸活塞用带支承环密封沟槽型式、尺寸和公差 |
China National Standards dimension |
English PDF |
| GB/T 5900.1-2021 |
Machine tools—Connecting dimensions of spindle noses and work holding chucks—Part 1: Conical connection 机床 主轴端部与卡盘连接尺寸 第1部分：圆锥连接 |
China National Standards dimension |
English PDF |
| GB/T 15972.20-2021 |
Specifications for optical fibre test methods-Part 20:Measurement methods and test procedures for dimensions- Fibre geometry 光纤试验方法规范 第20部分：尺寸参数的测量方法和试验程序 光纤几何参数 |
China National Standards dimension |
English PDF |
| GB/T 6232-2021 |
Tractors and machinery for agriculture and forestry—Wheel-to-hub fixing dimensions 农林拖拉机和机械 车轮在轮毂上安装尺寸 |
China National Standards dimension |
English PDF |
| GB/T 2877.2-2021 |
Hydraulic two-port slip-in cartridge valves—Part 2: Mounting dimensions 液压二通盖板式插装阀 第2部分：安装连接尺寸 |
China National Standards dimension |
English PDF |
| GB/T 39961-2021 |
Ball screw assembly -- dimension of shaft-end type screw 滚珠丝杠副 支承结构型式尺寸 |
China National Standards dimension |
English PDF |
| GB/T 39960-2021 |
Straight-sided single-action mechanical power presses -- Characteristicsand dimensions 闭式单动机械压力机 参数和尺寸 |
China National Standards dimension |
English PDF |
| GB/T 39949.3-2021 |
Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 3: 16 MPa compact series with bores from 250mm to 500mm 液压传动 单杆缸附件的安装尺寸 第3部分：16 MPa缸径250 mm～500 mm紧凑型系列 |
China National Standards dimension |
English PDF |
| GB/T 39949.2-2021 |
Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 2:16 MPa compact series with bores from 25 mm to 220 mm 液压传动 单杆缸附件的安装尺寸 第2部分：16MPa缸径25mm～220mm紧凑型系列 |
China National Standards dimension |
English PDF |
| GB/T 39949.1-2021 |
Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 1:16 MPa medium and 25 MPa series 液压传动 单杆缸附件的安装尺寸 第1部分：16MPa中型系列和25MPa系列 |
China National Standards dimension |
English PDF |
| GB/T 39833-2021 |
Test method for coal combustion characteristics—One-dimensional furnaces method 煤的燃烧特性测定方法 一维炉法 |
China National Standards dimension |
English PDF |
| GB/T 39831-2021 |
Hydraulic fluid power—Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10—Clamping dimensions 液压传动 规格02、03、05、07、08和10的四油口叠加阀和方向控制阀 夹紧尺寸 |
China National Standards dimension |
English PDF |
| GB/T 39799-2021 |
dimension,shape,weight and tolerances for titanium and titanium alloy bars and wires 钛及钛合金棒材和丝材尺寸、外形、重量及允许偏差 |
China National Standards dimension |
English PDF |
| GB/T 39744-2021 |
General requirements of mechanical product electronic manual based on three-dimensional model 基于三维模型的机械产品电子手册编制通用要求 |
China National Standards dimension |
English PDF |
| GB/T 39743-2021 |
Plain bearings—Thermoplastic bushes—dimensions and tolerance 滑动轴承 热塑性塑料轴套 尺寸与公差 |
China National Standards dimension |
English PDF |
| GB/T 28267.1-2021 |
Steel cord conveyor belts—Part 1:Design,dimensions and mechanical requirements for conveyor belts for general use 钢丝绳芯输送带 第1部分：普通用途输送带的设计、尺寸和机械要求 |
China National Standards dimension |
English PDF |
| GB/T 7092-2021 |
Outline dimensions of semiconductor integrated circuits 半导体集成电路外形尺寸 |
China National Standards dimension |
English PDF |
| GB/T 4892-2021 |
dimensions of rigid rectangular transport packages 硬质直方体运输包装尺寸系列 |
China National Standards dimension |
English PDF |
| GB/T 1406.3-2021 |
Types and dimensions of lamp caps—Part 3：Prefocus caps 灯头的型式和尺寸 第3部分：预聚焦式灯头 |
China National Standards dimension |
English PDF |
| GB/T 283-2021 |
Rolling bearings—Cylindrical roller bearings—Boundary dimensions 滚动轴承 圆柱滚子轴承 外形尺寸 |
China National Standards dimension |
English PDF |
| GB/T 6445-2021 |
Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values 滚动轴承 滚轮滚针轴承 外形尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards dimension |
English PDF |
| GB/T 20882.4-2021 |
Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values 淀粉糖质量要求 第4部分：果葡糖浆 |
China National Standards dimension |
English PDF |
| GB/T 40911.3-2021 |
Plastics—Poly(methyl methacrylate) sheets—Types,dimensions and characteristics—Part 3:Continuous cast sheets 塑料制品 聚甲基丙烯酸甲酯板材 类型、尺寸和特性 第3部分：连续浇铸板材 |
China National Standards dimension |
English PDF |
| GB/T 40911.2-2021 |
Plastics—Poly(methyl methacrylate)sheets—Types,dimensions and characteristics—Part 2:Extruded sheets 塑料制品 聚甲基丙烯酸甲酯板材 类型、尺寸和特性 第2部分：挤出板材 |
China National Standards dimension |
English PDF |
| GB/T 19290.7-2021 |
Modular order for the development of mechanical structures for electronic equipment practices—Part 2-5:Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Cabine tinterface dimensions for miscellaneous equipment 发展中的电子设备构体机械结构模数序列 第2-5部分：分规范 25 mm设备构体的接口协调尺寸 各种设备用机柜接口尺寸 |
China National Standards dimension |
English PDF |
| GB/T 19334-2021 |
dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear,controlgear and accessories 低压开关设备和控制设备的尺寸 在开关设备和控制设备及其附件中作机械支承的标准安装轨 |
China National Standards dimension |
English PDF |
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