China National Standards

China 2 GB Standards List


  •  China "2" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43626-2023 Safety regulations for semi-integrated LED lamps with power supply voltage not greater than AC rms 50V or ripple-free DC 120V for general lighting {译}
    普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯 安全规范
    China National Standards
    2

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    GB/T 43590.102-2023 Laser display devices Part 1-2: Terminology and text symbols {译}
    激光显示器件 第1-2部分:术语及文字符号
    China National Standards
    2

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    GB/T 43584.2-2023 Biotechnology Massively parallel sequencing Part 2: Quality assessment of sequencing data {译}
    生物技术 大规模并行测序 第2部分:测序数据的质量评估
    China National Standards
    2

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    GB/T 43556.2-2023 Fiber Optic Cable Line Maintenance Technology Part 2: Underground Splice Box Water Leakage Monitoring Using Optical Monitoring System {译}
    光纤光缆线路维护技术 第2部分:使用光学监测系统的地埋接头盒浸水监测
    China National Standards
    2

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    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
    2

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    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
    2

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    GB/T 43493.2-2023 Semiconductor devices - Non-destructive testing and identification criteria for defects in silicon carbide homoepitaxial wafers for power devices - Part 2: Optical detection methods for defects {译}
    半导体器件 功率器件用碳化硅同质外延片缺陷的无损检测识别判据 第2部分:缺陷的光学检测方法
    China National Standards
    2

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    GB/T 43407.2-2023 Road vehicles - Ergonomic requirements for driving areas of low-floor passenger buses running on dedicated lines - Part 2: Visibility {译}
    道路车辆 低地板专线行驶客车驾驶区人体工程学要求 第2部分:视野
    China National Standards
    2

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    GB/T 42151.81-2023 Power automation communication networks and systems Part 8-1: Specific communication service mapping (SCSM) mapping to MMS (ISO 9506-1 and ISO 9506-2) and ISO/IEC 8802-3 {译}
    电力自动化通信网络和系统 第8-1部分:特定通信服务映射(SCSM) 映射到MMS(ISO 9506-1和ISO 9506-2)和ISO/IEC 8802-3
    China National Standards
    2

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    GB/T 39075.203-2023 Organic light-emitting diode (OLED) light sources for general lighting Safety Part 2-3: Special requirements Flexible OLED light sheets and panels {译}
    普通照明用有机发光二极管(OLED)光源 安全 第2-3部分: 特殊要求 柔性OLED光片和面板
    China National Standards
    2

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    GB/T 39075.202-2023 Organic light-emitting diode (OLED) light sources for general lighting Safety Part 2-2: Special requirements Integrated OLED modules {译}
    普通照明用有机发光二极管(OLED)光源 安全 第2-2部分:特殊要求 集成式OLED模块
    China National Standards
    2

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    GB/T 39075.201-2023 Organic light-emitting diode (OLED) light sources for general lighting Safety Part 2-1: Special requirements Semi-integrated OLED modules {译}
    普通照明用有机发光二极管(OLED)光源 安全 第2-1部分:特殊要求 半集成式OLED模块
    China National Standards
    2

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    GB/T 35065.2-2023 Wet natural gas flow measurement Part 2: Flowmeter test and evaluation methods {译}
    湿天然气流量测量 第2部分:流量计测试和评价方法
    China National Standards
    2

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    GB/T 34877.2-2023 Industrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 2: Reverberation chamber method {译}
    工业风机 标准实验室条件下风机声功率级的测定 第2部分:混响室法
    China National Standards
    2

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    GB/T 32234.2-2023 Personal buoyancy devices Part 2: Life jacket performance level 275 safety requirements {译}
    个人浮力设备 第2部分:救生衣性能等级275 安全要求
    China National Standards
    2

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    GB/T 28511.2-2023 Planar optical waveguide integrated optical circuit devices Part 2: Dense wavelength division multiplexing (DWDM) filters based on arrayed waveguide grating (AWG) technology {译}
    平面光波导集成光路器件 第2部分:基于阵列波导光栅(AWG)技术的密集波分复用(DWDM)滤波器
    China National Standards
    2

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    GB/T 27917.2-2023 Courier Services Part 2: Organizational Requirements {译}
    快递服务 第2部分:组织要求
    China National Standards
    2

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    GB/T 23031.2-2023 Industrial Internet Platform Application Implementation Guide Part 2: Digital Management {译}
    工业互联网平台 应用实施指南 第2部分:数字化管理
    China National Standards
    2

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    GB/T 22877-2023 Determination of ignition residue (ash) of paper, cardboard, pulp and cellulose nanomaterials (525°C) {译}
    纸、纸板、纸浆和纤维素纳米材料 灼烧残余物(灰分)的测定(525℃)
    China National Standards
    2

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    GB/T 22437.2-2023 Cranes - Design principles for loads and load combinations - Part 2: Mobile cranes {译}
    起重机 载荷与载荷组合的设计原则 第2部分:流动式起重机
    China National Standards
    2

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    GB/T 20818.22-2023 Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 22: List of properties (LOPs) for electronic data exchange of valve body assemblies {译}
    工业过程测量和控制 过程设备目录中的数据结构和元素 第22部分:阀体总成电子数据交换用属性列表(LOPs)
    China National Standards
    2

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    GB/T 19510.213-2023 Light source control devices Part 2-13: Special requirements for DC or AC electronic control devices for LED modules {译}
    光源控制装置 第2-13部分:LED模块用直流或交流电子控制装置的特殊要求
    China National Standards
    2

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    GB/T 19510.212-2023 Light source control devices Part 2-12: Special requirements for DC or AC electronic ballasts for discharge lamps (other than fluorescent lamps) {译}
    光源控制装置 第2-12部分:放电灯(荧光灯除外)用直流或交流电子镇流器的特殊要求
    China National Standards
    2

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    GB/T 19510.211-2023 Light source control devices Part 2-11: Special requirements for miscellaneous electronic circuits used in conjunction with luminaires {译}
    光源控制装置 第2-11部分:与灯具联用的杂类电子线路的特殊要求
    China National Standards
    2

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    GB/T 19510.209-2023 Light source control devices Part 2-9: Special requirements for electromagnetic control devices for discharge lamps (other than fluorescent lamps) {译}
    光源控制装置 第2-9部分:放电灯(荧光灯除外)用电磁控制装置的特殊要求
    China National Standards
    2

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    GB/T 19510.208-2023 Light source control devices Part 2-8: Special requirements for ballasts for fluorescent lamps {译}
    光源控制装置 第2-8部分:荧光灯用镇流器的特殊要求
    China National Standards
    2

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    GB/T 19510.207-2023 Light source control devices Part 2-7: Special requirements for electronic control devices powered by safety service power supplies (ESSS) for emergency lighting (self-contained) {译}
    光源控制装置 第2-7部分:应急照明(自容式)用安全服务电源(ESSS)供电电子控制装置的特殊要求
    China National Standards
    2

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    GB/T 19510.203-2023 Light source control devices Part 2-3: Special requirements for AC and/or DC electronic control devices for fluorescent lamps {译}
    光源控制装置 第2-3部分:荧光灯用交流和/或直流电子控制装置的特殊要求
    China National Standards
    2

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    GB/T 19510.202-2023 Light source control devices Part 2-2: Special requirements for DC/AC electronic step-down converters for tungsten lamps {译}
    光源控制装置 第2-2部分:钨丝灯用直流/交流电子降压转换器的特殊要求
    China National Standards
    2

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    GB/T 19510.201-2023 Light source control devices Part 2-1: Special requirements for starting devices (other than glow starters) {译}
    光源控制装置 第2-1部分: 启动装置(辉光启动器除外)的特殊要求
    China National Standards
    2

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    GB/T 16462.2-2023 Inspection conditions for CNC lathes and turning centers Part 2: Inspection of geometric accuracy of vertical machine tools {译}
    数控车床和车削中心检验条件 第2部分:立式机床几何精度检验
    China National Standards
    2

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    GB/T 14196.2-2023 Incandescent lamps - Safety regulations - Part 2: Tungsten halogen lamps for general lighting in households and similar places {译}
    白炽灯 安全规范 第2部分:家庭和类似场合普通照明用卤钨灯
    China National Standards
    2

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    GB/T 11856.2-2023 Quality requirements for spirits Part 2: Brandy {译}
    烈性酒质量要求 第2部分:白兰地
    China National Standards
    2

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    GB/Z 41275.23-2023 Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solder Part 23: Rework/Repair Guidelines for Lead-Free and Mixed Electronics {译}
    航空电子过程管理 含无铅焊料航空航天及国防电子系统 第23部分:无铅及混装电子产品返工/修复指南
    China National Standards
    2

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    GB/Z 41275.22-2023 Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solders Part 22: Technical Guide {译}
    航空电子过程管理 含无铅焊料航空航天及国防电子系统 第22部分:技术指南
    China National Standards
    2

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    GB/Z 43533-2023 Integration of internal arc fault suppression systems in complete sets of power switches and control equipment (PSC complete sets) according to GB/T 7251.2-2023 {译}
    依据GB/T 7251.2—2023的成套电力开关和控制设备(PSC成套设备)中内部电弧故障抑制系统的集成
    China National Standards
    2

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    GB/Z 25320.1003-2023 Power system management and its information exchange Data and communication security Part 100-3: Conformance test cases for IEC 62351-3 and secure communication extensions including the TCP/IP protocol suite {译}
    电力系统管理及其信息交换 数据和通信安全 第100-3部分:IEC 62351-3的一致性测试用例和包括TCP/IP协议集的安全通信扩展
    China National Standards
    2

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    GB/Z 25320.1001-2023 Power system management and its information exchange Data and communication security Part 100-1: Conformance test cases for IEC 62351-5 and IEC TS 60870-5-7 {译}
    电力系统管理及其信息交换 数据和通信安全 第100-1部分:IEC 62351-5和IEC TS 60870-5-7的一致性测试用例
    China National Standards
    2

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    GB/T 7256.2-2023 Civil airport navigation aids Part 2: Sequential flashing lights and runway threshold identification lights {译}
    民用机场助航灯具 第2部分:顺序闪光灯和跑道入口识别灯
    China National Standards
    2

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    GB/T 7000.224-2023 Luminaires Part 2-24: Special requirements Limited surface temperature luminaires {译}
    灯具 第2-24部分:特殊要求 限制表面温度灯具
    China National Standards
    2

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    GB/T 7000.223-2023 Luminaires Part 2-23: Special requirements Extra-low voltage (ELV) lighting systems for use with extra-low voltage (ELV) light sources {译}
    灯具 第2-23部分:特殊要求 特低电压(ELV)光源用特低电压照明系统
    China National Standards
    2

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    GB/T 7000.222-2023 Luminaires Part 2-22: Special requirements Emergency lighting fixtures {译}
    灯具 第2-22部分:特殊要求 应急照明灯具
    China National Standards
    2

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    GB/T 7000.221-2023 Luminaires Part 2-21: Special requirements Light strips {译}
    灯具 第2-21部分:特殊要求 灯带
    China National Standards
    2

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    GB/T 7000.220-2023 Luminaires Part 2-20: Special requirements Light strings {译}
    灯具 第2-20部分:特殊要求 灯串
    China National Standards
    2

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    GB/T 7000.218-2023 Luminaires Part 2-18: Special requirements Luminaires for swimming pools and similar places {译}
    灯具 第2-18部分:特殊要求 游泳池和类似场所用灯具
    China National Standards
    2

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    GB/T 7000.217-2023 Luminaires Part 2-17: Special requirements Luminaires for stage lighting, television, film and photography venues (indoor and outdoor) {译}
    灯具 第2-17部分:特殊要求 舞台灯光、电视、电影及摄影场所(室内外)用灯具
    China National Standards
    2

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    GB/T 7000.213-2023 Luminaires Part 2-13: Special requirements Floor recessed luminaires {译}
    灯具 第2-13部分:特殊要求 地面嵌入式灯具
    China National Standards
    2

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    GB/T 7000.212-2023 Lighting Fixtures Part 2-12: Special Requirements Night Lights for Electrical Socket Mounting {译}
    灯具 第2-12部分:特殊要求 电源插座安装的夜灯
    China National Standards
    2

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    GB/T 7000.211-2023 Lighting Fixtures Part 2-11: Special Requirements Aquarium Lighting Fixtures {译}
    灯具 第2-11部分:特殊要求 水族箱灯具
    China National Standards
    2

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    GB/T 7000.208-2023 Lighting Fixtures Part 2-8: Special Requirements Portable Lamps {译}
    灯具 第2-8部分:特殊要求 手提灯
    China National Standards
    2

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    GB/T 7000.205-2023 Luminaires Part 2-5: Special requirements Floodlights {译}
    灯具 第2-5部分:特殊要求 投光灯具
    China National Standards
    2

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    GB/T 7000.204-2023 Luminaires Part 2-4: Special requirements for portable general purpose luminaires {译}
    灯具 第2-4部分:特殊要求 可移式通用灯具
    China National Standards
    2

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    GB/T 7000.202-2023 Luminaires Part 2-2: Special Requirements Recessed Luminaires {译}
    灯具 第2-2部分:特殊要求 嵌入式灯具
    China National Standards
    2

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    GB/T 7000.201-2023 Luminaires Part 2-1: Special requirements Fixed general purpose luminaires {译}
    灯具 第2-1部分:特殊要求 固定式通用灯具
    China National Standards
    2

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    GB/T 5465.2-2023 Graphical symbols for electrical equipment Part 2: Graphical symbols {译}
    电气设备用图形符号 第2部分:图形符号
    China National Standards
    2

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    GB/T 3939.2-2023 Naming and marking of main fishing gear materials Part 2: Netting {译}
    主要渔具材料命名与标记 第2部分:网片
    China National Standards
    2

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    GB/T 3836.22-2023 Explosive atmospheres Part 22: Protective measures for optical radiation equipment and transmission systems {译}
    爆炸性环境 第22部分:光辐射设备和传输系统的保护措施
    China National Standards
    2

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    GB/T 1149.12-2023 Internal combustion engines - Piston rings - Part 12: Wedge steel rings {译}
    内燃机 活塞环 第12部分:楔形钢环
    China National Standards
    2

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    GB/T 451.2-2023 Paper and paperboard Part 2: Quantitative determination {译}
    纸和纸板 第2部分:定量的测定
    China National Standards
    2

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    GB/T 11356.2-2023 Belt drives - Inspection of normal and narrow V-pulley grooves - Part 2: Effective width system {译}
    带传动 普通和窄V带轮槽形检验 第2部分:有效宽度制
    China National Standards
    2

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    GB/T 43419.2-2023 Heavy metal treatment in rice fields Part 2: Passivation conditioning {译}
    稻田重金属治理 第2部分:钝化调理
    China National Standards
    2

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    GB/T 43282.2-2023 Plastics. Determination of aerobic biodegradation of plastic materials exposed to seawater. Part 2: Method for determination of oxygen demand in a closed respirometer. {译}
    塑料 暴露于海水中塑料材料需氧生物分解的测定 第2部分:采用测定密闭呼吸计内需氧量的方法
    China National Standards
    2

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    GB/T 43340.2-2023 Financial News and Information Part 2: Transmission Processing Interface Requirements {译}
    财经新闻信息 第2部分:传输处理接口要求
    China National Standards
    2

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    GB/T 43363-2023 Determination of form distribution of 12 elements including copper, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method {译}
    废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法
    China National Standards
    2

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    GB/T 43022.2-2023 Rail transit - DC surge arresters and voltage limiting devices - Part 2: Voltage limiting devices {译}
    轨道交通 直流避雷器和电压限制装置 第2部分:电压限制装置
    China National Standards
    2

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    GB/T 16886.23-2023 Biological evaluation of medical devices Part 23: Stimulation test {译}
    医疗器械生物学评价 第23部分:刺激试验
    China National Standards
    2

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    GB/T 16886.12-2023 Biological Evaluation of Medical Devices Part 12: Sample Preparation and Reference Materials {译}
    医疗器械生物学评价 第12部分:样品制备与参照材料
    China National Standards
    2

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    GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys Part 2: Determination of phosphorus content Molybdenum blue spectrophotometry {译}
    镍合金化学分析方法 第2部分:磷含量的测定 钼蓝分光光度法
    China National Standards
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    GB/T 4324.2-2023 Methods for chemical analysis of tungsten Part 2: Determination of bismuth and arsenic content {译}
    钨化学分析方法 第2部分:铋和砷含量的测定
    China National Standards
    2

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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 {译}
    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
    China National Standards
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    GB/T 25851.2-2023 Mobile cranes - Test determination of crane performance - Part 2: Structural capacity under static loads {译}
    流动式起重机 起重机性能的试验测定 第2部分:静载荷作用下的结构能力
    China National Standards
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    GB/T 3286.12-2023 Methods for chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry {译}
    石灰石及白云石化学分析方法 第12部分:氧化钾和氧化钠含量的测定 火焰原子吸收光谱法
    China National Standards
    2

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    GB/T 41312.2-2023 Permeability testing methods for chemical industry equipment Part 2: Fiber reinforced thermosetting plastic equipment {译}
    化工用设备渗透性检测方法 第2部分:纤维增强热固性塑料设备
    China National Standards
    2

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    GB/T 13465.12-2023 Test methods for impermeable graphite materials Part 12: Thermal conductivity {译}
    不透性石墨材料试验方法 第12部分:导热系数
    China National Standards
    2

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    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
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    GB/T 16457.2-2023 Diamond circular saw blade substrates Part 2: For sintered saw blades {译}
    金刚石圆锯片基体 第2部分:用于烧结锯片
    China National Standards
    2

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    GB/T 43279.2-2023 Molecular in vitro diagnostic tests. Specification of pre-test procedures on venous whole blood. Part 2: Isolation of genomic DNA. {译}
    分子体外诊断检验 静脉全血检验前过程的规范 第2部分:分离基因组DNA
    China National Standards
    2

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    GB/T 43432.2-2023 Metallic materials - Barcol hardness test - Part 2: Inspection and calibration of hardness testers {译}
    金属材料 巴氏硬度试验 第2部分:硬度计的检验与校准
    China National Standards
    2

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    GB/T 43258.3-2023 Road vehicles Diagnostic communications over Internet Protocol (DoIP) Part 3: Wired vehicle interface based on IEEE 802.3 {译}
    道路车辆 基于因特网协议的诊断通信(DoIP) 第3部分:基于IEEE 802.3有线车辆接口
    China National Standards
    2

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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 {译}
    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
    China National Standards
    2

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    GB/T 43253.2-2023 Road vehicles - Functional safety audit and assessment methods Part 2: Concept phase and system level {译}
    道路车辆 功能安全审核及评估方法 第2部分:概念阶段和系统层面
    China National Standards
    2

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    GB/T 43277.2-2023 Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 2: Liquid contact scale flow regulators {译}
    医用输液(输血)器具用止流夹和流量调节器 第2部分:液体接触式刻度流量调节器
    China National Standards
    2

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    GB/T 40853.2-2023 High frequency inductive components Electrical characteristics and measurement methods Part 2: Rated current of inductors for DC-DC converters {译}
    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
    China National Standards
    2

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    GB/T 28869.2-2023 Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at low excitation levels {译}
    软磁材料制成的磁心 测量方法 第2部分:低励磁水平下的磁特性
    China National Standards
    2

    English PDF
    GB/T 43259.302-2023 Energy Management System Application Programming Interface (EMS-API) Part 302: Dynamic Part of the Common Information Model (CIM) {译}
    能量管理系统应用程序接口(EMS-API)第302部分:公共信息模型(CIM)的动态部分
    China National Standards
    2

    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
    2

    English PDF
    GB/T 43098.2-2023 Analysis methods for water treatment agents Part 2: Determination of arsenic, mercury, cadmium, chromium, lead, nickel and copper content Inductively coupled plasma mass spectrometry (ICP-MS) {译}
    水处理剂分析方法 第2部分:砷、汞、镉、铬、铅、镍、铜含量的测定 电感耦合等离子体质谱法(ICP-MS)
    China National Standards
    2

    English PDF
    GB/T 17530.2-2023 Test methods for industrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatography {译}
    工业丙烯酸及酯的试验方法 第2部分:工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法
    China National Standards
    2

    English PDF
    GB/T 17529.5-2023 Acrylic acids and esters for industrial use Part 5: 2-Ethylhexyl acrylate for industrial use {译}
    工业用丙烯酸及酯 第5部分:工业用丙烯酸2-乙基己酯
    China National Standards
    2

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    GB/T 17529.2-2023 Acrylic acids and esters for industrial use Part 2: Methyl acrylate for industrial use {译}
    工业用丙烯酸及酯 第2部分:工业用丙烯酸甲酯
    China National Standards
    2

    English PDF
    GB/T 43326.2-2023 Snow blowers - Safety requirements and test methods - Part 2: Step-by-step snow blowers {译}
    抛雪机 安全要求和试验方法 第2部分:步进式抛雪机
    China National Standards
    2

    English PDF
    GB/T 4960.2-2023 Terminology of Nuclear Science and Technology Part 2: Fission Reactor {译}
    核科学技术术语 第2部分:裂变反应堆
    China National Standards
    2

    English PDF
    GB/T 25774.2-2023 Inspection of welding materials Part 2: Preparation of mechanical properties specimens for single-sided single-pass welding and double-sided single-pass welded joints of steel {译}
    焊接材料的检验 第2部分:钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备
    China National Standards
    2

    English PDF
    GB/T 15558.2-2023 Buried polyethylene (PE) piping systems for gas use Part 2: Pipes {译}
    燃气用埋地聚乙烯(PE)管道系统 第2部分:管材
    China National Standards
    2

    English PDF
    GB/T 19494.2-2023 Mechanized sampling of coal Part 2: Preparation of coal samples {译}
    煤炭机械化采样 第2部分:煤样的制备
    China National Standards
    2

    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
    2

    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
    2

    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
    2

    English PDF
    GB/T 40681.2-2023 Statistical methods for monitoring production process capability and performance Part 2: Process capability and performance for time-dependent process models {译}
    生产过程能力和性能监测统计方法 第2部分:时间相依过程模型的过程能力与性能
    China National Standards
    2

    English PDF
    GB/T 43316.2-2023 Plastics - Determination of environmental stress cracking (ESC) resistance - Part 2: Constant tensile load method {译}
    塑料 耐环境应力开裂(ESC)的测定 第2部分:恒定拉伸负荷法
    China National Standards
    2

    English PDF
    GB/T 42918.2-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determination {译}
    塑料 模塑和挤出用热塑性聚氨酯 第2部分:试样制备和性能测定
    China National Standards
    2

    English PDF
    GB/T 21461.2-2023 Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination {译}
    塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
    2

    English PDF
    GB/T 23986.2-2023 Paints and varnishes - Determination of volatile organic compounds (VOC) and/or semi-volatile organic compounds (SVOC) content - Part 2: Gas chromatography {译}
    色漆和清漆 挥发性有机化合物(VOC)和/或半挥发性有机化合物(SVOC)含量的测定 第2部分:气相色谱法
    China National Standards
    2

    English PDF
    GB 5009.290-2023 National Food Safety Standard Determination of Vitamin K2 in Food {译}
    食品安全国家标准 食品中维生素K2的测定
    China National Standards
    2

    English PDF
    GB 1886.368-2023 National Food Safety Standard Food Additive (2S,5R)-N-[4-(2-Amino-2-oxoethyl)phenyl]-5-methyl-2-(propyl-2-)cyclohexane formamide {译}
    食品安全国家标准 食品添加剂 (2S,5R)-N-[4-(2-氨基-2-氧代乙基)苯基]-5-甲基-2-(丙基-2-)环己烷甲酰胺
    China National Standards
    2

    English PDF
    GB 1886.365-2023 National Food Safety Standard Food Additive 5-Methyl-2-furanmethanethiol {译}
    食品安全国家标准 食品添加剂 5-甲基-2-呋喃甲硫醇
    China National Standards
    2

    English PDF
    GB 31604.53-2022 National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of 5-Ethylidene-2-Norbornene {译}
    食品安全国家标准 食品接触材料及制品 5-亚乙基-2-降冰片烯迁移量的测定
    China National Standards
    2

    English PDF
    GB 5009.285-2022 National food safety standards Determination of vitamin B12 in food {译}
    食品安全国家标准 食品中维生素B12的测定
    China National Standards
    2

    English PDF
    GB 1886.354-2021 National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimethyl- N-propylpropionamide {译}
    食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺
    China National Standards
    2

    English PDF
    GB 1886.347-2021 National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride {译}
    食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐
    China National Standards
    2

    English PDF
    GB 31660.6-2019 National Food Safety Standard Determination of Residues of Five α2-Receptor Agonists in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry {译}
    食品安全国家标准 动物性食品中5种α2-受体激动剂残留量的测定 液相色谱-串联质谱法
    China National Standards
    2

    English PDF
    GB 22757.2-2023 Light vehicle energy consumption labeling Part 2: Externally rechargeable hybrid electric vehicles and pure electric vehicles {译}
    轻型汽车能源消耗量标识 第2部分:可外接充电式混合动力电动汽车和纯电动汽车
    China National Standards
    2

    English PDF
    GB/Z 43202.2-2023 Application of Robot GB/T 36530 Part 2: Application Guide {译}
    机器人 GB/T 36530的应用 第2部分:应用指南
    China National Standards
    2

    English PDF
    GB/Z 43065.2-2023 Robots Safety Design of Industrial Robot Systems Part 2: Manual Loading/Unloading Workstations {译}
    机器人 工业机器人系统的安全设计 第2部分:手动装载/卸载工作站
    China National Standards
    2

    English PDF
    GB/Z 18975.12-2023 Industrial Automation Systems and Integration Lifecycle Data Integration for Process Plants (Including Oil and Gas Production Facilities) Part 12: Lifecycle Integration Ontologies Represented in the Web Ontology Language (OWL) {译}
    工业自动化系统与集成 流程工厂(包括石油和天然气生产设施)生命周期数据集成 第12部分:网络本体语言(OWL)表示的生命周期集成本体
    China National Standards
    2

    English PDF
    GB/T 9128.2-2023 Metal ring gaskets for steel pipe flanges Part 2: Class series {译}
    钢制管法兰用金属环垫 第2部分:Class系列
    China National Standards
    2

    English PDF
    GB/T 9126.2-2023 Non-metallic flat gaskets for pipe flanges Part 2: Class series {译}
    管法兰用非金属平垫片 第2部分:Class系列
    China National Standards
    2

    English PDF
    GB/T 6324.12-2023 Test methods for organic chemical products Part 12: Determination of trace amounts of mercury in organic liquid chemical products Atomic fluorescence method {译}
    有机化工产品试验方法 第12部分:有机液体化工产品微量汞的测定 原子荧光法
    China National Standards
    2

    English PDF
    GB/T 5338.2-2023 Series 1 Containers Technical Requirements and Test Methods Part 2: Insulated Containers {译}
    系列1集装箱 技术要求和试验方法 第2部分:保温集装箱
    China National Standards
    2

    English PDF
    GB/T 5170.21-2023 Inspection methods for environmental testing equipment Part 21: Hydraulic vibration systems for vibration (random) testing {译}
    环境试验设备检验方法 第21部分:振动(随机)试验用液压式振动系统
    China National Standards
    2

    English PDF
    GB/T 4937.26-2023 Semiconductor devices - Mechanical and climatic test methods - Part 26: Electrostatic discharge (ESD) susceptibility testing Human Body Model (HBM) {译}
    半导体器件 机械和气候试验方法 第26部分:静电放电(ESD)敏感度测试 人体模型(HBM)
    China National Standards
    2

    English PDF
    GB/T 43201.2-2023 Industrial Automation Systems and Integration Standardized Procedures for Production Systems Engineering Part 2: Reference Process for Seamlessly Connecting Production Plans {译}
    工业自动化系统与集成 生产系统工程的标准化程序 第2部分:无缝衔接生产计划的参考过程
    China National Standards
    2

    English PDF
    GB/T 43186.2-2023 Qualified Surface Acoustic Wave (SAW) and Bulk Acoustic Wave (BAW) Duplexers Part 2: Instructions for Use {译}
    有质量评定的声表面波(SAW)和体声波(BAW)双工器 第2部分:使用指南
    China National Standards
    2

    English PDF
    GB/T 43094-2023 Trans-1-chloro-3,3,3-trifluoropropene for industrial use [HCFO-1233zd(E)] {译}
    工业用反式-1-氯-3,3,3-三氟丙烯[HCFO-1233zd(E)]
    China National Standards
    2

    English PDF
    GB/T 43084.2-2023 Plastics - Fluoropolymer dispersions, molding and extrusion materials - Part 2: Specimen preparation and property determination {译}
    塑料 含氟聚合物分散体、模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
    2

    English PDF
    GB/T 43079.2-2023 Regulations for the selection of steel pipe flanges, gaskets and fasteners Part 2: Class series {译}
    钢制管法兰、垫片及紧固件选用规定 第2部分:Class系列
    China National Standards
    2

    English PDF
    GB/T 43035-2023 Semiconductor Devices Integrated Circuits Part 20: General Specifications for Film Integrated Circuits and Hybrid Film Integrated Circuits Part 1: Internal Visual Inspection Requirements {译}
    半导体器件 集成电路 第20部分:膜集成电路和混合膜集成电路总规范 第一篇:内部目检要求
    China National Standards
    2

    English PDF
    GB/T 43024.2-2023 Measurement techniques for piezoelectric, dielectric and electrostatic oscillators Part 2: Phase jitter measurement methods {译}
    压电、介电和静电振荡器的测量技术 第2部分:相位抖动测量方法
    China National Standards
    2

    English PDF
    GB/T 42996.2-2023 Guidelines for the Control of Key Chemical Substances in Furniture Products Part 2: Upholstered Furniture {译}
    家具产品中重点化学物质管控指南 第2部分:软体家具
    China National Standards
    2

    English PDF
    GB/T 42983.2-2023 Industrial robot operation and maintenance Part 2: Fault diagnosis {译}
    工业机器人 运行维护 第2部分:故障诊断
    China National Standards
    2

    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
    2

    English PDF
    GB/T 42381.62-2023 Data Quality Part 62: Data Quality Management: Organizational Process Maturity Assessment: Application of Process Assessment Relevant Criteria {译}
    数据质量 第62部分:数据质量管理:组织过程成熟度评估:过程评估相关标准的应用
    China National Standards
    2

    English PDF
    GB/T 42381.120-2023 Data Quality Part 120: Master Data: Characteristic Data Exchange: Traceability {译}
    数据质量 第120部分:主数据:特征数据交换:溯源性
    China National Standards
    2

    English PDF
    GB/T 39003.2-2023 Engineering data exchange format for industrial automation system engineering Automation markup language Part 2: Semantics library {译}
    工业自动化系统工程用工程数据交换格式 自动化标记语言 第2部分:语义学库
    China National Standards
    2

    English PDF
    GB/T 3883.402-2023 Safety of hand-held and portable power tools and garden tools Part 402: Particular requirements for pruning shears {译}
    手持式、可移式电动工具和园林工具的安全 第402部分:修枝剪的专用要求
    China National Standards
    2

    English PDF
    GB/T 3883.217-2023 Safety of hand-held and portable power tools and garden tools Part 217: Particular requirements for hand-held wood milling tools {译}
    手持式、可移式电动工具和园林工具的安全 第217部分:手持式木铣的专用要求
    China National Standards
    2

    English PDF
    GB/T 3883.208-2023 Safety of hand-held and portable power tools and garden tools Part 208: Particular requirements for hand-held electric scissors and electric punching shears {译}
    手持式、可移式电动工具和园林工具的安全 第208部分:手持式电剪刀和电冲剪的专用要求
    China National Standards
    2

    English PDF
    GB/T 38698.2-2023 Management Specifications for Recycling and Utilization of Vehicle Power Batteries Part 2: Recycling Service Outlets {译}
    车用动力电池回收利用 管理规范 第2部分:回收服务网点
    China National Standards
    2

    English PDF
    GB/T 37772.2-2023 Pension insurance benefit review service specifications Part 2: Basic pension insurance for urban and rural residents {译}
    养老保险待遇审核服务规范 第2部分:城乡居民基本养老保险
    China National Standards
    2

    English PDF
    GB/T 28712.2-2023 Heat exchanger types and basic parameters Part 2: Fixed tube plate heat exchanger {译}
    热交换器型式与基本参数 第2部分:固定管板式热交换器
    China National Standards
    2

    English PDF
    GB/T 28059.2-2023 Highway Network Image Information Management System Platform Interconnection Technical Specifications Part 2: Video Format and Coding {译}
    公路网图像信息管理系统 平台互联技术规范 第2部分:视频格式与编码
    China National Standards
    2

    English PDF
    GB/T 26949.24-2023 Industrial Vehicles Stability Verification Part 24: Off-Road Slewing Telescopic Forklift {译}
    工业车辆 稳定性验证 第24部分:越野型回转伸缩臂式叉车
    China National Standards
    2

    English PDF
    GB/T 26949.21-2023 Industrial vehicle stability verification Part 21: Picking vehicles with operator position lifting height greater than 1 200 mm {译}
    工业车辆 稳定性验证 第21部分:操作者位置起升高度大于1 200 mm的拣选车
    China National Standards
    2

    English PDF
    GB/T 26865.2-2023 Power system real-time dynamic monitoring system Part 2: Data transmission protocol {译}
    电力系统实时动态监测系统 第2部分:数据传输协议
    China National Standards
    2

    English PDF
    GB/T 25334.2-2023 Railway locomotive bodies Part 2: Electric locomotives {译}
    铁路机车车体 第2部分:电力机车
    China National Standards
    2

    English PDF
    GB/T 2423.64-2023 Environmental testing Part 2: Test method Test Fj: Vibration Long-term history reproduction {译}
    环境试验 第2部分:试验方法 试验Fj:振动 长时间历程再现
    China National Standards
    2

    English PDF
    GB/T 2423.56-2023 Environmental testing Part 2: Test methods Test Fh: Broadband random vibration and guidelines {译}
    环境试验 第2部分:试验方法 试验Fh:宽带随机振动和导则
    China National Standards
    2

    English PDF
    GB/T 2423.55-2023 Environmental testing Part 2: Test methods Test Eh: Hammer test {译}
    环境试验 第2部分:试验方法 试验Eh:锤击试验
    China National Standards
    2

    English PDF
    GB/T 23708.2-2023 Geographic information Geographic Markup Language (GML) Part 2: Extended schemas and encoding rules {译}
    地理信息 地理标记语言(GML)第2部分:扩展模式及编码规则
    China National Standards
    2

    English PDF
    GB/T 23671-2023 2-Hydroxy-6-naphthoic acid {译}
    2-羟基-6-萘甲酸
    China National Standards
    2

    English PDF
    GB/T 23270.2-2023 Information and Documentation Open Systems Interconnection Interlibrary Loan Application Protocol Specification Part 2: Protocol Implementation Conformance Statement (PICS) Provisions {译}
    信息与文献 开放系统互连 馆际互借应用协议规范 第2部分:协议实施一致性声明(PICS)条文
    China National Standards
    2

    English PDF
    GB/T 22789.2-2023 Plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm {译}
    塑料制品 硬质聚氯乙烯板(片)材 第2部分:厚度1mm以下片材的分类、尺寸和性能
    China National Standards
    2

    English PDF
    GB/T 22318.2-2023 Surface Acoustic Wave Resonators Part 2: Instructions for Use {译}
    声表面波谐振器 第2部分:使用指南
    China National Standards
    2

    English PDF
    GB/T 20870.2-2023 Semiconductor devices Part 16-2: Microwave integrated circuits Prescalers {译}
    半导体器件 第16-2部分:微波集成电路 预分频器
    China National Standards
    2

    English PDF
    GB/T 20538.2-2023 XML-based e-commerce business data and processes Part 2: Business information entity directory {译}
    基于XML的电子商务业务数据和过程 第2部分:业务信息实体目录
    China National Standards
    2

    English PDF
    GB/T 19675.2-2023 Flexible graphite composite reinforced gasket for pipe flanges Part 2: Class series {译}
    管法兰用柔性石墨复合增强垫片 第2部分:Class系列
    China National Standards
    2

    English PDF
    GB/T 19258.2-2023 Sources of ultraviolet radiation for germicidal purposes Part 2: Cold cathode low pressure mercury vapor discharge lamps {译}
    杀菌用紫外辐射源 第2部分:冷阴极低气压汞蒸气放电灯
    China National Standards
    2

    English PDF
    GB/T 16739.2-2023 Business conditions for automobile maintenance industry Part 2: Comprehensive minor repair and special maintenance of automobiles {译}
    汽车维修业经营业务条件 第2部分:汽车综合小修及专项维修业户
    China National Standards
    2

    English PDF
    GB/T 16656.52-2023 Industrial Automation Systems and Integration Product Data Representation and Exchange Part 52: Integrating Common Resources: Grid-Based Topology {译}
    工业自动化系统与集成 产品数据表达与交换 第52部分:集成通用资源:基于网格的拓扑结构
    China National Standards
    2

    English PDF
    GB/T 16656.22-2023 Industrial Automation Systems and Integration Product Data Expression and Exchange Part 22: Implementation Method: Standard Data Access Interface {译}
    工业自动化系统与集成 产品数据表达与交换 第22部分:实现方法:标准数据访问接口
    China National Standards
    2

    English PDF
    GB/T 1630.2-2023 Plastics Epoxy resins Part 2: Specimen preparation and property determination of cross-linked epoxy resins {译}
    塑料 环氧树脂 第2部分:试样制备和交联环氧树脂的性能测定
    China National Standards
    2

    English PDF
    GB/T 15166.2-2023 High voltage AC fuses Part 2: Current limiting fuses {译}
    高压交流熔断器 第2部分:限流熔断器
    China National Standards
    2

    English PDF
    GB/T 12974.2-2023 General technical conditions for AC elevator motors Part 2: Permanent magnet synchronous motors {译}
    交流电梯电动机通用技术条件 第2部分:永磁同步电动机
    China National Standards
    2

    English PDF
    GB/T 42965.2-2023 Electronic invoice business data specifications Part 2: Specific elements {译}
    电子发票业务数据规范 第2部分:特定要素
    China National Standards
    2

    English PDF
    GB/T 37977.21-2023 Electrostatics Part 2-1: Test methods Electrostatic charge dissipation ability of materials and products {译}
    静电学 第2-1部分:试验方法 材料和产品静电荷消散能力
    China National Standards
    2

    English PDF
    GB/T 38834.2-2023 Robots - Performance specifications and test methods for service robots - Part 2: Navigation {译}
    机器人 服务机器人性能规范及其试验方法 第2部分:导航
    China National Standards
    2

    English PDF
    GB/T 42842.2-2023 Microbubble Technology Cleaning Applications Part 2: Test methods for cleaning mechanical oil stains on the surface of machined metal parts {译}
    微细气泡技术 清洗应用 第2部分: 机加工金属零件表面机械油污清洗的试验方法
    China National Standards
    2

    English PDF
    GB/T 42850-2023 1275MPaMJ threaded bolt {译}
    1275MPaMJ螺纹螺栓
    China National Standards
    2

    English PDF
    GB/T 12971.2-2023 Contact wires for electric traction Part 2: Steel and aluminum composite contact wires {译}
    电力牵引用接触线 第2部分:钢铝复合接触线
    China National Standards
    2

    English PDF
    GB/T 42847.2-2023 Reversible mode fuel cell module for energy storage systems Part 2: Performance testing method of reversible mode proton exchange membrane cell and stack {译}
    储能系统用可逆模式燃料电池模块 第2部分:可逆模式质子交换膜单池与电堆性能测试方法
    China National Standards
    2

    English PDF
    GB/T 7251.2-2023 Low voltage switchgear and control equipment complete sets Part 2: Power switchgear and control equipment complete sets {译}
    低压成套开关设备和控制设备 第2部分:成套电力开关和控制设备
    China National Standards
    2

    English PDF
    GB/T 27698.2-2023 Performance test methods for heat exchangers and heat transfer elements Part 2: Heat exchangers {译}
    热交换器及传热元件性能测试方法 第2部分:热交换器
    China National Standards
    2

    English PDF
    GB/T 27021.12-2023 Conformity assessment Management system audit and certification body requirements Part 12: Collaborative business relationship management system audit and certification competency requirements {译}
    合格评定 管理体系审核认证机构要求 第12部分:协作业务关系管理体系审核与认证能力要求
    China National Standards
    2

    English PDF
    GB/T 8151.26-2023 Methods for chemical analysis of zinc concentrates Part 26: Determination of silver content Acid dissolution-flame atomic absorption spectrometry {译}
    锌精矿化学分析方法 第 26 部分:银含量的测定 酸溶解-火焰原子吸收光谱法
    China National Standards
    2

    English PDF
    GB/T 6609.27-2023 Methods for chemical analysis and determination of physical properties of alumina - Part 27: Particle size analysis - Sieving method {译}
    氧化铝化学分析方法和物理性能测定方法 第27部分:粒度分析 筛分法
    China National Standards
    2

    English PDF
    GB/T 6609.25-2023 Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density {译}
    氧化铝化学分析方法和物理性能测定方法 第25部分:松装和振实密度的测定
    China National Standards
    2

    English PDF
    GB/T 6150.12-2023 Methods for chemical analysis of tungsten concentrates Part 12: Determination of silica content Silicon-molybdenum blue spectrophotometry and gravimetric method {译}
    钨精矿化学分析方法 第12部分:二氧化硅含量的测定 硅钼蓝分光光度法和重量法
    China National Standards
    2

    English PDF
    GB/T 3884.12-2023 Methods for chemical analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration {译}
    铜精矿化学分析方法 第12部分:氟和氯含量的测定 离子色谱法和电位滴定法
    China National Standards
    2

    English PDF
    GB/T 42699.2-2023 Textiles Qualitative and quantitative analysis of proteome of certain animal hair fibers Part 2: Reduced protein peptide analysis Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) method {译}
    纺织品 某些动物毛纤维蛋白质组定性和定量分析 第2部分:还原蛋白质多肽分析基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)法
    China National Standards
    2

    English PDF
    GB/T 713.2-2023 Steel plates and strips for pressure equipment Part 2: Non-alloy and alloy steels with specified temperature properties {译}
    承压设备用钢板和钢带 第2部分:规定温度性能的非合金钢和合金钢
    China National Standards
    2

    English PDF
    GB/T 23220.2-2023 Tobacco Leaf Storage and Preservation Methods Part 2: Flake Tobacco {译}
    烟叶储存保管方法 第2部分:片烟
    China National Standards
    2

    English PDF
    GB/T 42828.2-2023 General techniques for improving saline-alkali land Part 2: Improvement of rice fields, ponds, fisheries and agriculture {译}
    盐碱地改良通用技术 第2部分:稻田池塘渔农改良
    China National Standards
    2

    English PDF
    GB/T 15092.4-2023 Appliance switches Part 2-4: Special requirements for independently installed switches {译}
    器具开关 第2-4部分:独立安装开关的特殊要求
    China National Standards
    2

    English PDF
    GB/T 15092.2-2023 Appliance switches Part 2-1: Special requirements for cord switches {译}
    器具开关 第2-1部分:软线开关的特殊要求
    China National Standards
    2

    English PDF
    GB/T 16903.2-2023 Rules for the representation of graphic symbols for signs Part 2: Common symbol elements for graphic symbols of public information {译}
    标志用图形符号表示规则 第2部分:公共信息图形符号的通用符号要素
    China National Standards
    2

    English PDF
    GB/T 10095.2-2023 Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation {译}
    圆柱齿轮 ISO齿面公差分级制 第2部分:径向综合偏差的定义和允许值
    China National Standards
    2

    English PDF
    GB/T 17421.2-2023 General Principles for Machine Tool Inspection Part 2: Determination of Positioning Accuracy and Repeatable Positioning Accuracy of CNC Axis {译}
    机床检验通则 第2部分:数控轴线的定位精度和重复定位精度的确定
    China National Standards
    2

    English PDF
    GB/T 10593.2-2023 Measurement methods for environmental parameters of electrical and electronic products Part 2: Salt spray {译}
    电工电子产品环境参数测量方法 第2部分:盐雾
    China National Standards
    2

    English PDF
    GB/T 23981.2-2023 Paints and varnishes - Determination of hiding power - Part 2: Black and white grid method {译}
    色漆和清漆 遮盖力的测定 第2部分:黑白格板法
    China National Standards
    2

    English PDF
    GB/T 26163.2-2023 Information and Documentation Document (Archives) Management Metadata Part 2: Conceptualization and Implementation {译}
    信息与文献 文件(档案)管理元数据 第2部分:概念化及实施
    China National Standards
    2

    English PDF
    GB/T 28782.2-2023 Hydraulic transmissions - Measurement technology Part 2: Measurement of mean steady-state pressure in closed circuits {译}
    液压传动 测量技术 第2部分:密闭回路中平均稳态压力的测量
    China National Standards
    2

    English PDF
    GB/T 14034.1-2023 Hydraulic transmission connections Metal pipe couplings Part 1: 24° taper {译}
    液压传动连接 金属管接头 第1部分:24°锥形
    China National Standards
    2

    English PDF
    GB/T 17799.2-2023 Electromagnetic compatibility - Generic standards - Part 2: Immunity criteria in industrial environments {译}
    电磁兼容 通用标准 第2部分:工业环境中的抗扰度标准
    China National Standards
    2

    English PDF
    GB/T 14092.2-2023 Environmental conditions for mechanical products - Part 2: Cold {译}
    机械产品环境条件 第2部分:寒冷
    China National Standards
    2

    English PDF
    GB/T 41638.2-2023 Plastics - Carbon and environmental footprints of bio-based plastics - Part 2: Carbon footprint of materials - Amount (mass) of CO2 incorporated into polymer molecules from the air {译}
    塑料 生物基塑料的碳足迹和环境足迹 第2部分:材料碳足迹 由空气中并入到聚合物分子中CO2的量(质量)
    China National Standards
    2

    English PDF
    GB/T 42534.2-2023 Fluid Power Systems and Components Reference Dictionary Specification Part 2: Definitions of Pneumatic Product Classes and Characteristics {译}
    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
    China National Standards
    2

    English PDF
    GB/T 7233.2-2023 Steel castings - Ultrasonic testing - Part 2: High pressure steel castings {译}
    铸钢件 超声检测 第2部分:高承压铸钢件
    China National Standards
    2

    English PDF
    GB/T 9089.2-2023 Electrical installations under severe outdoor conditions - Part 2: General protection requirements {译}
    户外严酷条件下的电气设施 第2部分:一般防护要求
    China National Standards
    2

    English PDF
    GB/T 38662.2-2023 Internet of Things Marking System Ecode Marking Application Guide Part 2: Wire, Cable and Optical Fiber Cable {译}
    物联网标识体系 Ecode标识应用指南 第2部分:电线电缆和光纤光缆
    China National Standards
    2

    English PDF
    GB/T 42691.4-2023 Road vehicles - Local area interconnect network (LIN) - Part 4: 12V/24V electrical physical layer specification {译}
    道路车辆 局域互联网络(LIN) 第4部分:12V/24V电气物理层规范
    China National Standards
    2

    English PDF

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