中華人民共和國國家標準(中國大陸GB標準)英文版 |
 |
GB標準是中華人民共和國國家標準，也叫GB國標，是中國大陸強制執行的國家標準，所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求，包括進口商品及服務； 本網站提供GB國家標準的查詢檢索，英文版翻譯，GB標準產品檢測檢驗及合規性分析服務； |
 |
GB/T 47843-2026 核电厂安全重要仪表系统 堆芯自给能中子探测器特性和测试方法（中英文版） Characteristics and Test Methods for Self-Powered Neutron Detectors in Critical Instrumentation Systems at Nuclear Power Plants |
 |
|
|
|
GB/T 14055.1-2026 中子参考辐射 第1部分：辐射特性和产生方法（中英文版） Neutron Reference Radiation—Part 1: Radiation Characteristics and Generation Methods |
|
|
|
|
GB/T 13611-2026 城镇燃气分类和基本特性（中英文版） Classification and Basic Characteristics of Urban Natural Gas |
|
|
|
|
GB/T 3685-2026 输送带 实验室规模的燃烧特性 要求和试验方法（中英文版） Conveyor Belts—Laboratory-Scale Combustion Characteristics: Requirements and Test Methods |
|
|
|
|
GB/T 47328.3-2026 乳及乳制品感官分析· 第3部分：产品感官特性符合性评价评分法（中英文版） Sensory Analysis of Milk and Dairy Products · Part 3: Scoring Method for Evaluating Conformity of Product Sensory Characteristics |
|
|
|
|
GB/T 15972.48-2026 光纤试验方法规范 第48部分：传输特性的测量方法和试验程序 偏振模色散（中英文版） Specification for Optical Fiber Test Methods—Part 48: Measurement Methods and Test Procedures for Transmission Characteristics—Polarization-Mode Dispersion |
|
|
|
|
GB/Z 44426.7-2026 躺卧保护组织完整性的辅助器具 第7部分：泡沫的属性、特征和性能（中英文版） Assistive Devices for Maintaining Tissue Integrity While Reclining—Part 7: Properties, Characteristics, and Performance of Foam |
|
|
|
|
GB/T 24817.5-2026 起重机 控制装置布置形式和特性 第5部分：桥式和门式起重机（中英文版） Cranes—Control System Layouts and Characteristics—Part 5: Overhead and Gantry Cranes |
|
|
|
|
GB/T 46982-2025 光伏器件 - I-V特性的温度和辐照度修正方法（中英文版） Photovoltaic Devices - Temperature and Irradiance Correction Methods for I-V Characteristics |
|
|
|
|
GB/T 21561.1-2025 轨道交通 - 机车车辆 - 受电弓特性和试验 - 第1部分：机车车辆受电弓（中英文版） Rail Transit - Locomotives and Rolling Stock - Pantograph Characteristics and Testing - Part 1: Locomotives and Rolling Stock Pantographs |
|
|
|
|
GB/T 19936.3-2025 齿轮 - FZG试验程序 - 第3部分：半流体齿轮润滑脂的相对胶合承载能力和磨损特性FZG试验方法A/2.8/50（中英文版） Gears - FZG Test Procedure - Part 3: Relative Bonding Load Capacity and Wear Characteristics of Semi-Fluid Gear Greases - FZG Test Method A/2.8/50 |
|
|
|
|
GB/T 46476-2025 电工钢带和钢片几何特性的测量方法（中英文版） Measurement Methods for Geometric Characteristics of Electrical Steel Strips and Sheets |
|
|
|
|
GB/T 46636-2025 卡尺的设计和计量特性（中英文版） Design and Metrological Characteristics of Calipers |
|
|
|
|
GB/T 46655-2025 深度卡尺的设计和计量特性（中英文版） Design and Metrological Characteristics of Depth Calipers |
|
|
|
|
GB/T 6791-2025 道路车辆 - 火花塞及其气缸盖安装孔 - 基本特征及尺寸（中英文版） Road Vehicles - Spark Plugs and Their Cylinder Head Mounting Holes - Basic Characteristics and Dimensions |
|
|
|
|
GB/T 12162.1-2025 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 - 第1部分：辐射特性及产生方法（中英文版） X-ray and Gamma-ray Reference Radiation for Calibration of Dosimeters and Dosimeters and Determination of Their Energy Response - Part 1: Radiation Characteristics and Generation Methods |
|
|
|
|
GB/T 10394.2-2025 收获机械 - 饲料收获机 - 第2部分：技术特征和性能（中英文版） Harvesting Machinery - Forage Harvesters - Part 2: Technical Characteristics and Performance |
|
|
|
|
GB/T 46242-2025 风能发电系统 - 功率特性测试障碍物与地形评估（中英文版） Wind Energy Systems - Obstacle and Terrain Assessment for Power Characteristics Testing |
|
|
|
|
GB/T 17680.7-2025 核电厂应急准备与响应准则 - 第7部分：场内应急设施功能与特性（中英文版） Guidelines for Emergency Preparedness and Response at Nuclear Power Plants - Part 7: Functions and Characteristics of On-Site Emergency Facilities |
|
|
|
|
GB/T 17680.3-2025 核电厂应急准备与响应准则 - 第3部分：场外应急设施功能与特性（中英文版） Guidelines for Emergency Preparedness and Response at Nuclear Power Plants - Part 3: Functions and Characteristics of Off-Site Emergency Facilities |
|
|
|
|
GB/T 46281.3-2025 家用和类似用途制冷器具 - 特性和测试方法 - 第3部分：耗电量和容积（中英文版） Refrigerating Appliances for Household and Similar Use - Characteristics and Test Methods - Part 3: Power Consumption and Volume |
|
|
|
|
GB/T 46281.2-2025 家用和类似用途制冷器具 - 特性和测试方法 - 第2部分：性能要求（中英文版） Refrigerating Appliances for Household and Similar Use - Characteristics and Test Methods - Part 2: Performance Requirements |
|
|
|
|
GB/T 46281.1-2025 家用和类似用途制冷器具 - 特性和测试方法 - 第1部分：通用要求（中英文版） Refrigerating Appliances for Household and Similar Use - Characteristics and Test Methods - Part 1: General Requirements |
|
|
|
|
GB/T 46125-2025 商用冷藏柜和冷冻箱的材料、设计、制造、结构和特性（中英文版） Materials, Design, Manufacturing, Structure, and Characteristics of Commercial Refrigerators and Freezers |
|
|
|
|
GB/T 45771-2025 精细陶瓷-干湿环境下陶瓷薄膜的摩擦磨损特性评价方法（中英文版） Fine ceramics - Method for evaluating the friction and wear characteristics of ceramic films in dry and wet environments |
|
|
|
|
GB/T 3481.1-2025 齿轮-轮齿的磨损和损伤-第1部分：术语和特性（中英文版） Gears - Wear and Damage of Gear Teeth - Part 1: Terminology and Characteristics |
|
|
|
|
GB/T 45663-2025 麻醉和呼吸设备-麻醉期间用于贴示在含药的注射器上的标签-颜色、图案和特性（中英文版） Anesthetic and respiratory equipment Equipment - Labels for use on syringes containing medication during anesthesia - Colors, patterns, and characteristics |
|
|
|
|
GB/T 21711.10-2025 基础机电继电器-第10部分：大容量继电器附加功能特性和安全要求（中英文版） Basic Electromechanical Relays - Part 10: Additional Functional Characteristics and Safety Requirements for Large-Capacity Relays |
|
|
|
|
GB/T 45504-2025 纳米技术-汽车尾气排放控制用纳米结构多孔氧化铝催化剂载体-特性和测量方法（中英文版） Nanotechnology - Nanostructured Porous Alumina Catalyst Supports for Automobile Exhaust Emission Control - Characteristics and Measurement Methods |
|
|
|
|
GB/T 17554.1-2025 卡及身份识别安全设备-测试方法-第1部分：一般特性（中英文版） Cards and Identity Security Devices - Test Methods - Part 1: General Characteristics |
|
|
|
|
GB/T 18655-2025 车辆、船和内燃机-无线电骚扰特性-用于保护车载接收机的限值和测量方法（中英文版） Vehicles, Ships, and Internal Combustion Engines - Radio Interference Characteristics - Limits and Measurement Methods for Protecting On-Board Receivers |
|
|
|
|
GB 4824-2025 工业、科学和医疗设备-射频骚扰特性-限值和测量方法（中英文版） Industrial, Scientific, and Medical Equipment - Radio Frequency Interference Characteristics - Limits and Measurement Methods |
|
|
|
|
GB/Z 45115-2024 太阳能光热发电站-直接与间接式主动显热储热系统特性（中英文版） Solar thermal power stations-Characteristics of direct and indirect active sensible heat storage systems |
|
|
|
|
GB/T 15972.40-2024 光纤试验方法规范-第40部分：传输特性的测量方法和试验程序-衰减（中英文版） Specifications for optical fiber test methods-Part 40: Transmission characteristics Measurement methods and test procedures for properties-attenuation |
|
|
|
|
GB/T 44815-2024 激光器和激光相关设备-激光束偏振特性测量方法（中英文版） Lasers and laser-related equipment - Measurement methods for polarization characteristics of laser beams |
|
|
|
|
GB/T 30661.12-2024 轮椅车座椅-第12部分：使用双半球加载体测试座垫包覆和陷入特性（中英文版） Wheelchair seats - Part 12: Testing seat cushion wrapping and sinking characteristics using a double hemisphere load |
|
|
|
|
GB/Z 44528-2024 风能发电系统-电气特性测量和评估-风力发电机组谐波模型及应用（中英文版） Wind power generation systems - Measurement and evaluation of electrical characteristics - Harmonic model and application of wind turbine generator sets |
|
|
|
|
GB/T 44268.2-2024 显微镜-照明特性的定义和测量-第-2-部分：明场显微镜中与颜色有关的照明特性（中英文版） Microscopes - Definitions and measurements of illumination characteristics - Part 2: Color-related illumination characteristics for brightfield microscopy |
|
|
|
|
GB/T 44268.1-2024 显微镜-照明特性的定义和测量-第-1-部分：明场显微镜的图像亮度和均匀性（中英文版） Microscopes - Definitions and measurements of illumination characteristics - Part 1: Image brightness and uniformity for brightfield microscopy |
|
|
|
|
GB/Z 44235-2024 纳米技术-含聚合物纳米纤维的空气过滤介质特性及测量方法（中英文版） Nanotechnology - Characteristics and measurement methods of air filter media containing polymer nanofibers |
|
|
|
|
GB/T 37977.45-2024 静电学-第4-5部分：特定应用中的标准试验方法-人/鞋/地系统的静电防护特性表征方法（中英文版） Electrostatics-Part 4-5: Standard test methods for specific applications-Characterization methods for electrostatic protection characteristics of human/shoe/ground systems |
|
|
|
|
GB/T 18910.41-2024 液晶显示器件-第4-1部分：彩色矩阵液晶显示模块-基本额定值和特性（中英文版） Liquid crystal display devices - Part 4: Liquid crystal display modules and screens - Basic ratings and characteristics |
|
|
|
|
GB/T 43733-2024 植物中绿原酸类物质的测定-高效液相色谱法（中英文版） Determination of chlorogenic acids in plants - High Liquid crystal display devices - Part 4-1: Color matrix liquid crystal display modules - Basic ratings and characteristics |
|
|
|
|
GB/T 43501-2023 船舶和海上技术 特定特征船舶适居性的振动测量、评价和报告准则（中英文版） Ships and Offshore Technology - Vibration measurement, evaluation and reporting guidelines for habitability of ships with specific characteristics |
|
|
|
|
GB/T 27612.3-2023 农业灌溉设备 喷头 第3部分：水量分布特性和试验方法（中英文版） Agricultural irrigation equipment sprinkler heads Part 3: Water volume distribution characteristics and test methods |
|
|
|
|
GB/T 40853.2-2023 高频感性元件 电特性及其测量方法 第2部分：DC-DC变换器用电感器额定电流（中英文版） High frequency inductive components Electrical characteristics and measurement methods Part 2: Rated current of inductors for DC-DC converters |
|
|
|
|
GB/T 43248-2023 电动汽车和混合动力汽车 无线电骚扰特性 用于保护30MHz以下车外接收机的限值和测量方法（中英文版） Electric and hybrid vehicles - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers below 30 MHz |
|
|
|
|
GB/T 43150-2023 电子数显指示表的设计和计量特性（中英文版） Design and metrological characteristics of electronic digital display indicators |
|
|
|
|
GB/T 43149-2023 高度卡尺的设计和计量特性（中英文版） Design and metrological characteristics of height calipers |
|
|
|
|
GB/T 43010-2023 封闭式干洗机 定义和机器特性的检验（中英文版） Enclosed dry cleaning machines Definition and examination of machine characteristics |
|
|
|
|
GB/T 20320-2023 风能发电系统 风力发电机组电气特性测量和评估方法（中英文版） Wind power generation systems - Methods for measuring and evaluating electrical characteristics of wind turbines |
|
|
|
|
GB/T 42534.2-2023 流体传动系统及元件 参考词典规范 第2部分：气动产品类与特性的定义（中英文版） Fluid Power Systems and Components Reference Dictionary Specification Part 2: Definitions of Pneumatic Product Classes and Characteristics |
|
|
|
|
GB/T 42756.1-2023 卡及身份识别安全设备 无触点接近式对象 第1部分:物理特性（中英文版） Card and identification security devices - Contactless proximity objects - Part 1: Physical characteristics |
|
|
|
|
GB/T 42403-2023 激光器和激光相关设备 激光光谱特性测量方法（中英文版） Lasers and laser-related equipment - Measurement methods for laser spectral characteristics |
|
|
|
|
GB/T 41636-2022 易腐加工食品运输储藏品质特征识别与控制技术规范（中英文版） Technical specification for identification and control of quality characteristics of perishable processed food transportation and storage |
|
|
|
|
GB/T 7164-2022 用于核反应堆的辐射探测器特性及测试方法（中英文版） Characteristics and test methods of radiation detectors for nuclear reactors |
|
|
|
|
GB/Z 42004-2022 确定电气设备（每相额定电流小于或等于75A）骚扰特性用的参考阻抗和公用供电网络阻抗的考虑（中英文版） Consideration of the reference impedance and public power supply network impedance used to determine the disturbance characteristics of electrical equipment (rated current per phase less than or equal to 75A) |
|
|
|
|
GB 14023-2022 车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法（中英文版） Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for protection of off-vehicle receivers |
|
|
|
|
GB/T 42049-2022 飞机机体用滚动轴承 特性、外形尺寸、公差和额定静负荷（中英文版） Rolling bearings for aircraft airframes - Characteristics, dimensions, tolerances and static load ratings |
|
|
|
|
GB/T 15972.31-2021 光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度（中英文版） Specifications for optical fibre test methods—Part 31: Measurement methods and test procedures for mechanical characteristics—Tensile strength |
|
|
|
|
GB/T 10715-2021 带传动 多楔带、联组V带及包括宽V带、六角带在内的单根V带 抗静电带的导电性:要求和试验方法（中英文版） Belt drives—V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts—Electrical conductivity of antistatic belts: Characteristics and methods of test |
|
|
|
|
GB/T 2408-2021 塑料 燃烧性能的测定 水平法和垂直法（中英文版） Plastics—Determination of burning characteristics—Horizontal and vertical test |
|
|
|
|
GB/T 20081.3-2021 气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法（中英文版） Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators |
|
|
|
|
GB/T 20081.2-2021 气动 减压阀和过滤减压阀 第 2 部分：评定商务文件中应包含的主要特性的试验方法（中英文版） Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers |
|
|
|
|
GB/T 20081.1-2021 气动 减压阀和过滤减压阀 第1部分：商务文件中应包含的主要特性和产品标识要求（中英文版） Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 1:Main characteristics to be included in literature from suppliers and product-marking requirements |
|
|
|
|
GB/T 40310.1-2021 滚动花键副 第1部分：一般特征和要求（中英文版） Ball splines—Part 1:General characteristics and requirements |
|
|
|
|
GB/T 24817.2-2021 起重机 控制装置布置形式和特性 第2部分：流动式起重机（中英文版） Cranes-Control layout and characteristics-Part 2:Moblie cranes |
|
|
|
|
GB/T 15972.47-2021 光纤试验方法规范 第47部分：传输特性的测量方法和试验程序 宏弯损耗（中英文版） Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss |
|
|
|
|
GB/T 15972.42-2021 光纤试验方法规范 第42部分：传输特性的测量方法和试验程序 波长色散（中英文版） Specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmission characteristics—Chromatic dispersion |
|
|
|
|
GB/T 15972.54-2021 光纤试验方法规范 第54部分：环境性能的测量方法和试验程序 伽玛辐照（中英文版） Specifications for optical fibre test methods—Part 54:Measurement methods and test procedures for environmental characteristics—Gamma irradiation |
|
|
|
|
GB/T 15972.45-2021 光纤试验方法规范 第45部分：传输特性的测量方法和试验程序 模场直径（中英文版） Specifications for optical fibre test methods—Part 45:Measurement methods and test procedures for transmission characteristics—Mode field diameter |
|
|
|
|
GB/T 15972.43-2021 光纤试验方法规范 第43部分：传输特性的测量方法和试验程序 数值孔径（中英文版） Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture |
|
|
|
|
GB/T 15972.41-2021 光纤试验方法规范 第41部分：传输特性的测量方法和试验程序 带宽（中英文版） Specifications for optical fibre test methods-Part 41:Measurement methods and test procedures for transmission characteristics-Bandwidth |
|
|
|
|
GB/T 15972.34-2021 光纤试验方法规范 第34部分：机械性能的测量方法和试验程序 光纤翘曲（中英文版） Specifications for optical fibre test methods—Part 34:Measurement methods and test procedures for mechanical characteristics—Fibre curl |
|
|
|
|
GB/T 15972.30-2021 光纤试验方法规范 第30部分：机械性能的测量方法和试验程序 光纤筛选试验（中英文版） Specifications for optical fibre test methods—Part 30: Measurement methods and test procedures for mechanical characteristics—Fibre proof test |
|
|
|
|
GB/T 39960-2021 闭式单动机械压力机 参数和尺寸（中英文版） Straight-sided single-action mechanical power presses -- Characteristicsand dimensions |
|
|
|
|
GB/T 39938-2021 室内电取暖 地暖 性能特征 定义、测试方法、尺寸和公式符号（中英文版） Electric room heating—Underfloor heating—Performance characteristics—Definitions, method of testing, sizing and formula symbols |
|
|
|
|
GB/T 39825-2021 轻型输送带 基本性能及应用（中英文版） Light conveyor belts—Principal characteristics and applications |
|
|
|
|
GB/T 39741.2-2021 滑动轴承 公差 第2部分：轴和止推轴肩的几何公差及表面粗糙度（中英文版） Plain bearings—Tolerances—Part 2：Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars |
|
|
|
|
GB/T 17743-2021 电气照明和类似设备的无线电骚扰特性的限值和测量方法（中英文版） Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment |
|
|
|
|
GB/T 11807-2021 核电厂安全重要松脱部件声学监测系统的特性、设计和运行规程（中英文版） Characteristics,design and operational procedures for acoustic monitoring systems of loose parts detection important to safety in nuclear power plants |
|
|
|
|
GB/T 40911.3-2021 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（中英文版） Plastics—Poly(methyl methacrylate) sheets—Types,dimensions and characteristics—Part 3:Continuous cast sheets |
|
|
|
|
GB/T 40911.2-2021 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（中英文版） Plastics—Poly(methyl methacrylate)sheets—Types,dimensions and characteristics—Part 2:Extruded sheets |
|
|
|
|
GB/T 40852.1-2021 高频感性元件 非电特性及其测量方法 第1部分：电子和通信设备用表面安装固定电感器（中英文版） High frequency inductive components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and telecommunication equipment |
|
|
|
|
GB/T 40853.1-2021 高频感性元件 电特性及其测量方法 第1部分：纳亨级片式电感器（中英文版） High frequency inductive components—Electrical characteristics and measuring method—Part 1:Nanohenry range chip inductor |
|
|
|
|
GB/T 40681.6-2021 生产过程能力和性能监测统计方法 第6部分：多元正态过程能力分析（中英文版） Statistical methods in monitoring process capability and performance—Part 6:Process capability statistics for characteristics following a multivariate normal distribution |
|
|
|
|
GB/T 40681.5-2021 生产过程能力和性能监测统计方法 第5部分：计数特性的过程能力和性能估计（中英文版） Statistical methods in monitoring process capability and performance—Part 5:Process capability estimates and performance for attributive characteristics |
|
|
|
|
GB/T 19789-2021 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法（中英文版） Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor |
|
|
|
|
GB/T 40789-2021 气体分析 一氧化碳含量、二氧化碳含量和氧气含量在线自动测量系统 性能特征的确定（中英文版） Gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics |
|
|
|
|
GB/T 40742.2-2021 产品几何技术规范（GPS） 几何精度的检测与验证 第2部分：形状、方向、位置、跳动和轮廓度特征的检测与验证（中英文版） Geometrical product specifications (GPS)—Geometrical precision verification—Part 2：Verification of form characteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics |
|
|
|
|
GB/T 15972.49-2021 光纤试验方法规范 第49部分：传输特性的测量方法和试验程序 微分模时延（中英文版） Specifications for optical fibre test methods—Part 49: Measurement methods and test procedures for transmission characteristics—Differential mode delay |
|
|
|
|
GB/T 15972.32-2021 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性（中英文版） Specifications for optical fibre test methods—Part 32： Measurement methods and test procedures for mechanical characteristics—Coating strippability |
|
|
|
|
GB/T 38842-2020 实用超导线的分类和检测方法 一般特性和指南（中英文版） Categories and test methods of practical superconducting wires—General characteristics and guidance |
|
|
|
|
GB/T 9771.6-2020 通信用单模光纤 第6部分：宽波长段光传输用非零色散单模光纤特性（中英文版） Single-mode optical fibres for telecommunication—Part 6: Characteristics of a fibre with non-zero dispersion for wideband optical transport |
|
|
|
|
GB/T 9771.3-2020 通信用单模光纤 第3部分：波长段扩展的非色散位移单模光纤特性（中英文版） Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre |
|
|
|
|
GB/T 38761-2020 产品几何技术规范（GPS） 特征和条件 定义（中英文版） Geometrical product specifications (GPS)—Characteristics and conditions—Definitions |
|
|
|
|
GB/T 39547-2020 机械指示表的设计和计量特性（中英文版） Design and metrological characteristics of mechanical dial gauges |
|
|
|
|
GB/T 39543-2020 杠杆指示表的设计和计量特性（中英文版） Design and metrological characteristics of dial test indicators（lever type） |
|
|
|
|
GB/T 16762-2020 一般用途钢丝绳吊索特性和技术条件（中英文版） Characteristics and specifications of steel wire rope slings for general purposes |
|
|
|
|
GB/T 14480.3-2020 无损检测仪器 涡流检测设备 第3部分：系统性能和检验（中英文版） Non-destructive testing instruments—Equipment for eddy current examination—Part 3: System characteristics and verification |
|
| 找到:335條目 | [首頁]-[上一頁]-[下一頁]-[尾頁] | 去到: 1 2 3 4 |
