China National Standards

China lay GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "lay" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43602-2023 Composition, structure and performance evaluation of physical vapor deposition multi-layer hard coatings
    物理气相沉积多层硬质涂层的成分、结构及性能评价
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    GB/T 43596-2023 Image grayscale standard display function calibration method
    影像灰度标准显示函数标定方法
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    GB/T 43590.102-2023 Laser display devices Part 1-2: Terminology and text symbols
    激光显示器件 第1-2部分:术语及文字符号
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    GB/T 43537-2023 Sound system equipment Headphones and personal music players Maximum sound pressure level measurement method
    声系统设备 耳机及个人音乐播放器 最大声压级测量方法
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    GB/T 43527-2023 Ship electrical equipment Electromagnetic compatibility Optimization of ship cable laying Test methods for laying spacing
    船舶电气设备 电磁兼容性 船舶电缆敷设优化 敷设间距的试验方法
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    GB/T 43497-2023 Electrodeposition layer and related finishing Electroless nickel phosphorus-ceramic composite coating
    电沉积层及相关精饰 化学镀镍磷-陶瓷复合镀层
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    GB/T 14285-2023 Technical regulations for relay protection and safety automatic devices
    继电保护和安全自动装置技术规程
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    GB/T 43372-2023 Space data and information transmission system Deep space optical communication physical layer
    空间数据与信息传输系统 深空光通信物理层
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    GB/T 18329.2-2023 Sliding bearings Multi-layer metal sliding bearings Part 2: Destructive testing of bonding strength for alloys with thickness ≥ 2 mm
    滑动轴承 多层金属滑动轴承 第2部分:合金厚度≥2mm的结合强度破坏性试验
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    GB/T 18329.1-2023 Sliding bearings Multi-layer metal sliding bearings Part 1: Ultrasonic non-destructive testing of bond quality for alloys with thickness ≥0.5mm
    滑动轴承 多层金属滑动轴承 第1部分:合金厚度≥0.5mm的结合质量超声无损检验
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    GB/T 14910-2023 Sliding bearings Technical requirements for thick-walled multi-layer bearing backings
    滑动轴承 厚壁多层轴承衬背技术要求
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    GB/T 43344-2023 Specification for magnetic materials (iron and steel) for use in relays
    继电器用磁性材料(铁和钢)规范
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    GB/T 43258.2-2023 Road vehicles Diagnostic communications over Internet Protocol (DoIP) Part 2: Transport protocols and network layer services
    道路车辆 基于因特网协议的诊断通信(DoIP) 第2部分:传输协议与网络层服务
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    GB/T 43213-2023 Modular exhibition display system basic requirements
    模块化展览展示系统 基本要求
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    GB/T 43192.1-2023 Road vehicles - Digital information exchange for electrical connections between tractors and trailers - Part 1: Physical layer and data link layer
    道路车辆 牵引车和挂车电气连接的数字信息交互 第1部分:物理层和数据链路层
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    GB/T 43150-2023 Design and metrological characteristics of electronic digital display indicators
    电子数显指示表的设计和计量特性
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    GB/T 43128-2023 General technical specifications for aerospace thermoplastic polyurethane elastomer interlayer films
    航空航天热塑性聚氨酯弹性体中间膜通用技术规范
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    GB/T 43099-2023 Metal and other inorganic covering layers Tin-cobalt alloy electroplating layer
    金属及其他无机覆盖层 锡钴合金电镀层
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    GB/T 43096-2023 Metal powders. Determination of external specific surface area by powder layer permeability test under steady flow conditions.
    金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积
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    GB/T 43087-2023 Microbeam analysis Analytical electron microscopy Method for determining interface position in cross-sectional images of layered materials
    微束分析 分析电子显微术 层状材料截面像中界面位置的确定方法
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    GB/T 43053-2023 Maritime navigation and radiocommunication equipment and systems Electronic Chart Display and Information Systems (ECDIS) Operational and performance requirements, test methods and required test results
    海上导航和无线电通信设备及系统 电子海图显示与信息系统(ECDIS) 操作和性能要求、测试方法及要求的测试结果
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    GB/T 42977-2023 Nanotechnology Nano-optoelectronic display Optical reliability determination of quantum dot light conversion films
    纳米技术 纳米光电显示 量子点光转换膜的光学可靠性测定
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    GB/T 42976-2023 Nanotechnology Nano-optical display Quantum dot light conversion film optical performance testing method
    纳米技术 纳米光电显示 量子点光转换膜光学性能测试方法
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    GB/T 32119-2023 Multilayer petrolatum coating corrosion control technology for marine steel structures
    海洋钢制构筑物复层矿脂包覆腐蚀控制技术
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    GB/T 31958-2023 Amorphous silicon thin film transistor liquid crystal display substrate glass
    非晶硅薄膜晶体管液晶显示器用基板玻璃
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    GB/T 42905-2023 Testing of Silicon Carbide Epitaxial layer Thickness Infrared Reflection Method
    碳化硅外延层厚度的测试 红外反射法
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    GB/T 24187-2023 Cold drawn precision single layer welded steel pipe
    冷拔精密单层焊接钢管
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    GB/T 42886-2023 Microscope Digital Imaging Display Microscope Imaging performance information provided to the user
    显微镜 数字成像显示显微镜 提供给用户的成像性能信息
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    GB/T 22188.4-2023 Ergonomic Design of Control Centers Part 4: Workstation layout and Dimensions
    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
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    GB 21520-2023 Display energy efficiency allowable value and energy efficiency grade
    显示器能效限定值及能效等级
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    GB/T 42646-2023 layout and measurement method of spaceborne laser altimeter site calibration detector
    星载激光测高仪场地定标探测器布设与测量方法
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    GB/T 42691.8-2023 Road vehicles - Local area interconnect network (LIN) - Part 8: Electrical physical layer (EPL) specification: Local area interconnect network (DC-LIN) on DC power lines
    道路车辆 局域互联网络(LIN) 第8部分:电气物理层(EPL)规范:直流电源线上的局域互联网络(DC-LIN)
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    GB/T 42691.7-2023 Road vehicles - Local area interconnect network (LIN) - Part 7: Electrical physical layer (EPL) conformance test specification
    道路车辆 局域互联网络(LIN) 第7部分:电气物理层(EPL)一致性测试规范
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    GB/T 42691.4-2023 Road vehicles - Local area interconnect network (LIN) - Part 4: 12V/24V electrical physical layer specification
    道路车辆 局域互联网络(LIN) 第4部分:12V/24V电气物理层规范
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    GB/T 42691.2-2023 Road vehicles - Local area interconnect network (LIN) - Part 2: Transport layer protocols and network layer services
    道路车辆 局域互联网络(LIN) 第2部分:传输层协议和网络层服务
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    GB/T 39248-2020 Specification for thermoplastic multi-layer (non-vulcanized) hose and hose assemblies for conveying liquefied petroleum gas and liquefied natural gas "No. 1 Amendment"
    输送液化石油气和液化天然气用热塑性塑料多层(非硫化)软管及软管组合件 规范《第1号修改单》
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    GB/T 41734.6-2023 Radio frequency identification of animals - Part 6: Format of animal identification information (visual display/data transmission)
    动物射频识别 第6部分:动物识别信息格式(视觉显示/数据传输)
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    GB/T 16608.1-2023 Basic electromechanical relays for telecommunications with qualification - Part 1: General specification and blank detail specification
    有质量评定的电信用基础机电继电器 第1部分:总规范与空白详细规范
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    GB/T 21711.1-2023 Basic electromechanical relays - Part 1: General principles and safety requirements
    基础机电继电器 第1部分:总则与安全要求
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    GB/T 16895.25-2022 Low-Voltage Electrical Installations Part 7-711: Requirements for Special Installations or Locations Exhibitions, Displays and Exhibition Areas
    低压电气装置 第7-711部分:特殊装置或场所的要求 展览、展示及展区
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    GB/T 41588.1-2022 Road vehicles - Controller area network (CAN) - Part 1: Data link layer and physical signaling
    道路车辆 控制器局域网(CAN) 第1部分:数据链路层和物理信令
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    GB/T 41590.3-2022 Road vehicles K-line-based diagnostic communication Part 3: Application layer
    道路车辆 基于K线的诊断通信 第3部分:应用层
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    GB/T 41590.2-2022 Road vehicles K-line based diagnostic communication - Part 2: Data link layer
    道路车辆 基于K线的诊断通信 第2部分:数据链路层
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    GB/T 41590.1-2022 Road vehicles K-line based diagnostic communication - Part 1: Physical layer
    道路车辆 基于K线的诊断通信 第1部分:物理层
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    GB/T 30133-2022 Surface layer for disposable hygiene products
    一次性卫生用品用面层
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    GB/T 41540-2022 Site Selection and layout of Ground Observation Fields for Authenticity Test of Land Remote Sensing Products
    陆地遥感产品真实性检验地面观测场的选址和布设
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    GB/T 22264.1-2022 Mounted digital display electrical measuring instruments - Part 1: definitions and general requirements
    安装式数字显示电测量仪表 第1部分:定义和通用要求
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    GB/T 13761.1-2022 Geosynthetics - Determination of thickness under specified pressure - Part 1: single layer products
    土工合成材料 规定压力下厚度的测定 第1部分:单层产品
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    GB/T 41379-2022 Industrial Assistance - Construction Management Guide for laying Hen Industry Projects
    产业帮扶 蛋鸡产业项目建设管理指南
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    GB/Z 17215.651-2022 Electrical Measurement Data Exchange DLMS/COSEM Components Part 51: Application layer Protocol
    电测量数据交换 DLMS/COSEM组件 第51部分:应用层协议
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    GB/T 22264.8-2022 Mounted electrical measuring instruments with digital display - Part 8: Test methods
    安装式数字显示电测量仪表 第8部分:试验方法
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    GB/T 22264.6-2022 Mounted electrical measuring instruments with digital display - Part 6: Particular requirements for insulation resistance meters
    安装式数字显示电测量仪表 第6部分:绝缘电阻表的特殊要求
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    GB/T 22264.7-2022 Mounted electrical measuring instruments with digital display - Part 7: Particular requirements for multifunction instruments
    安装式数字显示电测量仪表 第7部分:多功能仪表的特殊要求
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    GB/T 22264.5-2022 Installed electrical measuring instruments with digital display - Part 5: Particular requirements for phase meters and power factor meters
    安装式数字显示电测量仪表 第5部分:相位表和功率因数表的特殊要求
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    GB/T 22264.4-2022 Mounted electrical measuring instruments with digital display - Part 4: Particular requirements for frequency meters
    安装式数字显示电测量仪表 第4部分:频率表的特殊要求
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    GB/T 22264.3-2022 Mounted electrical measuring instruments with digital display - Part 3: Particular requirements for wattmeters and reactive wattmeters
    安装式数字显示电测量仪表 第3部分:功率表和无功功率表的特殊要求
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    GB/T 22264.2-2022 Mounted electrical measuring instruments with digital display - Part 2: Particular requirements for ammeters and voltmeters
    安装式数字显示电测量仪表 第2部分:电流表和电压表的特殊要求
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    GB/T 42262-2022 Metallic and Other Inorganic Overlays Thermal Spray Coordination Tasks and Responsibilities
    金属及其他无机覆盖层 热喷涂协调 任务和职责
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    GB/T 18326-2022 Plain bearings Multilayer materials for thin-walled plain bearings
    滑动轴承 薄壁滑动轴承用多层材料
    China National Standards
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    GB/T 42220-2022 Quality evaluation of gold inlaid jade inlay technology
    金镶玉镶嵌工艺质量评价
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    GB/T 42209-2022 Point-to-point (P2P) signal interface transmission protocol for liquid crystal display
    液晶显示屏用点对点(P2P)信号接口 传输协议
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    GB/T 42210-2022 Point-to-point (P2P) signal interface for LCD display Electrical parameters
    液晶显示屏用点对点(P2P)信号接口 电参数
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    GB/T 42150.1-2022 Specification for detection of in-situ relay protection device Part 1: General part
    就地化继电保护装置检测规范 第1部分:通用部分
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    GB/T 3903.8-2022 Footwear - Test methods for insoles - Peel strength between layers
    鞋类 内底试验方法 层间剥离强度
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    GB/T 19113-2022 Silkworm Fresh Cocoon Grading Cocoon layer Quantification Method
    桑蚕鲜茧分级 茧层量法
    China National Standards
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    GB/T 41741-2022 Classification and test method of attapulgite clay
    凹凸棒石黏土分级及测试方法
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    GB/T 40548-2021 Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
    煤层气井分层控压合层排采技术规范
    China National Standards
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    GB/T 40262-2021 Metal coating fabric—Determination of metal layer adhesive force—Tape method
    金属镀膜织物 金属层结合力的测定 胶带法
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    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
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    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
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    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
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    GB/T 24817.2-2021 Cranes-Control layout and characteristics-Part 2:Moblie cranes
    起重机 控制装置布置形式和特性 第2部分:流动式起重机
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    GB/T 14146-2021 Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method
    硅外延层载流子浓度的测试 电容-电压法
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    GB/T 40091-2021 Requirements for safety measures of relaying protection and security automatic equipment in smart substation
    智能变电站继电保护和电网安全自动装置安全措施要求
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    GB/T 39851.2-2021 Road vehicles—Diagnostic communication over Controller Area Network (DoCAN) —Part 2:Transport protocol and network layer services
    道路车辆 基于控制器局域网的诊断通信 第2部分:传输层协议和网络层服务
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    GB/T 39848-2021 Methods of measurement for flat panel display color gamut
    平板显示器色域测量方法
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    GB/T 18329.4-2021 Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmission testing of bond of thickness greater than or equal to 0.3 mm
    滑动轴承 多层金属滑动轴承 第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测
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    GB/T 18329.3-2021 Plain bearings—Metallic multilayer plain bearings—Part 3: Non-destructive penetrant testing
    滑动轴承 多层金属滑动轴承 第3部分:无损渗透检验
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    GB/T 5095.2504-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay
    电子设备用机电元件 基本试验规程及测量方法 第25-4部分:试验25d:传输时延
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    GB/T 14598.118-2021 Measuring relays and protection equipment -- Part 118: Synchrophasor for power systems -- Measurements
    量度继电器和保护装置 第118部分:电力系统同步相量 测量
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    GB/T 14598.181-2021 Measuring relays and protection equipment -- Part 181:Functional requirements for frequency protection
    量度继电器和保护装置 第181 部分:频率保护功能要求
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    GB/T 8593.2-2021 Earth-moving machinery—Symbols for operator controls and other displays—Part 2:Symbols for specific machines,equipment and accessories
    土方机械 司机操纵装置和其他显示装置用符号 第2部分:机器、工作装置和附件的特殊符号
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    GB/T 8593.1-2021 Earth-moving machinery -- Symbols for operator controls and other displays -- Part 1: Common symbols
    土方机械? 司机操纵装置和其他显示装置用符号? 第1部分:通用符号
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    GB/T 25684.9-2021 Earth-moving machinery—Safety—Part 9: Requirements for pipelayers
    土方机械 安全 第9部分:吊管机的要求
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    GB/T 41064-2021 Surface chemical analysis—Depth profiling—Method for sputter rate determination in X-ray photoelectron spectroscopy, Auger electron spectroscopy and secondary-ion mass spectrometry sputter depth profiling using single and multi-layer thin films
    表面化学分析 深度剖析 用单层和多层薄膜测定X射线光电子能谱、俄歇电子能谱和二次离子质谱中深度剖析溅射速率的方法
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    GB/T 41034-2021 General design specification of electromagnetic relay for space application
    宇航用电磁继电器通用设计规范
    China National Standards
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    GB/T 17215.647-2021 Electricity metering data exchange -- The DLMS/COSEM suite -- Part 47: DLMS/COSEM transport layer for IP networks
    电测量数据交换 DLMS/COSEM组件 第47部分:基于IP网络的DLMS/COSEM传输层
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    GB/T 18978.304-2021 Ergonomics of human-system interaction—Part 304: User performance test methods for electronic visual displays
    人-系统交互工效学 第304部分:电子视觉显示器的用户绩效测试方法
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    GB/T 41070-2021 Lenticular lens film for autostereoscopic 3D display -- Optical measurement method
    裸眼3D柱透镜光栅膜 光学测量方法
    China National Standards
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    GB/T 41182-2021 General specification for the braille display
    盲文点显器通用技术规范
    China National Standards
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    GB/T 20871.63-2021 Organic light emitting diode (OLED) displays—Part 6-3:Measuring methods of image quality
    有机发光二极管显示器件 第6-3部分:图像质量测试方法
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    GB/T 40926.5-2021 Protective equipment for use in ice hockey—Part 5:Neck laceration protectors for ice hockey players
    冰球运动护具 第5部分:颈部护具
    China National Standards
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    GB/T 40740-2021 Welding procedures qualification for overlay welding
    堆焊工艺评定试验
    China National Standards
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    GB/T 40737-2021 Remanufacturing—Test method for performance of laser cladding layer
    再制造 激光熔覆层性能试验方法
    China National Standards
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    GB/T 40728-2021 Remanufacturing—Quality inspection methods for repaired layers of mechanical products
    再制造 机械产品修复层质量检测方法
    China National Standards
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    GB/T 40584-2021 Technical specification for setting calculation software and data of relay protection
    继电保护整定计算软件及数据技术规范
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    GB/T 40599-2021 Technical specification for relay protection and security automatic equipment online monitoring and analysis
    继电保护及安全自动装置在线监视与分析技术规范
    China National Standards
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    English PDF
    GB/T 9142-2021 Specification of plastic-steel bilayer self-lubricating materials—Part 1:Running-in layer with modified PTFE tape
    建筑施工机械与设备 混凝土搅拌机
    China National Standards
    lay

    English PDF
    GB/T 16399-2021 Methods for chemical analysis of clay
    黏土化学分析方法
    China National Standards
    lay

    English PDF
    GB/T 18910.202-2021 Liquid crystal display devices—Part 20-2:Visual inspection—Monochrome matrix liquid crystal display modules
    液晶显示器件 第20-2部分:目检 单色矩阵液晶显示模块
    China National Standards
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    English PDF

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