Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43783-2024 |
Information technology - TeleCommunications interconnection networks for buildings and other structures {译} 信息技术-建筑物和其他构筑物的电信联结网络 |
China National Standards Communications |
 English PDF |
| GB/T 38624.3-2024 |
Internet of Things - Gateway - Part 3: Gateway test method for access to public teleCommunications networks {译} 物联网-网关-第3部分：面向公共电信网接入的网关测试方法 |
China National Standards Communications |
English PDF |
| GB/T 43506-2023 |
TeleCommunications and Internet Services Technical Requirements for User Personal Information Protection {译} 电信和互联网服务 用户个人信息保护技术要求 |
China National Standards Communications |
English PDF |
| GB/T 41771.7-2023 |
Field Device Integration Part 7: Communications Equipment {译} 现场设备集成 第7部分：通信设备 |
China National Standards Communications |
English PDF |
| GB/T 24339-2023 |
Rail transit Communication, signaling and processing systems Safety-related Communications in transmission systems {译} 轨道交通 通信、信号和处理系统 传输系统中的安全相关通信 |
China National Standards Communications |
English PDF |
| GB/T 43258.4-2023 |
Road vehicles Diagnostic Communications over Internet Protocol (DoIP) Part 4: Ethernet-based high-speed data link connectors {译} 道路车辆 基于因特网协议的诊断通信 (DoIP) 第4部分: 基于以太网的高速数据链路连接器 |
China National Standards Communications |
English PDF |
| 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 Communications |
English PDF |
| 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 Communications |
English PDF |
| GB/T 43031-2023 |
Test method for frequency response parameters of optical devices used in Communications {译} 通信用光器件频响参数测试方法 |
China National Standards Communications |
English PDF |
| GB/T 42891-2023 |
Technical requirements for broadband customer network networking based on public teleCommunications networks Multi-input multiple-output (MIMO) universal medium wired networking {译} 基于公用电信网的宽带客户网络联网技术要求 多入多出（MIMO）的通用介质有线联网 |
China National Standards Communications |
English PDF |
| GB/T 32920-2023 |
Information security technology Information security management for inter-industry and inter-organizational Communications {译} 信息安全技术 行业间和组织间通信的信息安全管理 |
China National Standards Communications |
English PDF |
| GB/T 42561-2023 |
Information technology - TeleCommunications and information exchange between systems - Real-time Ethernet adapted to technical requirements for time-sensitive networks {译} 信息技术 系统间远程通信和信息交换 实时以太网适配时间敏感网络技术要求 |
China National Standards Communications |
English PDF |
| GB/T 42447-2023 |
Information Security Technology - Guidelines for Data Security in the TeleCommunications Field {译} 信息安全技术 电信领域数据安全指南 |
China National Standards Communications |
English PDF |
| GB/T 30966.4-2023 |
Wind turbines - Communications for wind farm monitoring systems - Part 4: Mapping to communication protocols {译} 风力发电机组 风力发电场监控系统通信 第4部分：映射到通信规约 |
China National Standards Communications |
English PDF |
| GB/T 42404-2023 |
Information technology - TeleCommunications and information exchange between systems - Local and metropolitan area networks - Timing and synchronization for time-sensitive applications in bridging local area networks {译} 信息技术 系统间远程通信和信息交换 局域网和城域网 桥接局域网用时间敏感应用的定时和同步 |
China National Standards Communications |
English PDF |
| GB/T 16608.1-2023 |
Basic electromechanical relays for teleCommunications with qualification - Part 1: General specification and blank detail specification {译} 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 |
China National Standards Communications |
English PDF |
| GB/T 4728.10-2022 |
Graphical symbols for electrical diagrams - Part 10: TeleCommunications: Transmission {译} 电气简图用图形符号 第10部分：电信：传输 |
China National Standards Communications |
English PDF |
| GB/T 4728.9-2022 |
Graphical symbols for electrical diagrams - Part 9: TeleCommunications: Switching and peripheral equipment {译} 电气简图用图形符号 第9部分：电信：交换和外围设备 |
China National Standards Communications |
English PDF |
| GB/T 30966.6-2022 |
Wind turbines - Communications for wind farm monitoring systems - Part 6: Logical node classes and data classes for condition monitoring {译} 风力发电机组 风力发电场监控系统通信 第6部分：状态监测的逻辑节点类和数据类 |
China National Standards Communications |
English PDF |
| GB/T 30966.5-2022 |
Wind turbines - Communications for wind farm monitoring systems - Part 5: Conformance testing {译} 风力发电机组 风力发电场监控系统通信 第5部分：一致性测试 |
China National Standards Communications |
English PDF |
| GB/T 30966.3-2022 |
Wind turbines - Communications for wind farm monitoring systems - Part 3: Information exchange model {译} 风力发电机组 风力发电场监控系统通信 第3部分：信息交换模型 |
China National Standards Communications |
English PDF |
| GB/T 30966.2-2022 |
Wind turbines - Communications for wind park monitoring systems - Part 2: Information model {译} 风力发电机组 风力发电场监控系统通信 第2部分：信息模型 |
China National Standards Communications |
English PDF |
| GB/T 30966.1-2022 |
Wind turbines -- Communications for wind farm monitoring systems -- Part 1: Principles and models {译} 风力发电机组 风力发电场监控系统通信 第1部分：原则与模型 |
China National Standards Communications |
English PDF |
| GB/T 40017-2021 |
Information technology—TeleCommunications and information exchange between systems—Heterogeneous networks convergence and scalability of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制异构网络融合与可扩展性 |
China National Standards Communications |
English PDF |
| GB/T 40015-2021 |
Information technology—TeleCommunications and information exchange between systems—Control and management of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理 |
China National Standards Communications |
English PDF |
| GB/T 39925-2021 |
Stationary equipment for agriculture—Data Communications network for livestock farming 农业固定设备 畜牧业数据通信网络 |
China National Standards Communications |
English PDF |
| GB/T 39911-2021 |
Brand valuation—TeleCommunications industry 品牌价值评价 电信业 |
China National Standards Communications |
English PDF |
| GB/T 25068.5-2021 |
Information technology—Security techniques—Network security—Part 5: Securing Communications across networks using virtual private networks 信息技术 安全技术 网络安全 第5部分：使用虚拟专用网的跨网通信安全保护 |
China National Standards Communications |
English PDF |
| GB/T 40695-2021 |
Information technology—TeleCommunications and information exchange between systems—Wireless network access requirements based on IPv6 信息技术 系统间远程通信和信息交换 基于IPv6的无线网络接入要求 |
China National Standards Communications |
English PDF |
| GB/T 40696-2021 |
Information technology—TeleCommunications and information exchange between systems—Network joint scheduling based on SDN 信息技术 系统间远程通信和信息交换 基于SDN的网络联合调度 |
China National Standards Communications |
English PDF |
| GB/T 40783.1-2021 |
Information technology—TeleCommunications and information exchange between systems—Magnetic field area network(MFAN)—Part1:Air interface 信息技术 系统间远程通信和信息交换 磁域网 第1部分：空中接口 |
China National Standards Communications |
English PDF |
| GB/T 40779-2021 |
Information technology—TeleCommunications and information exchange between systems—Low-voltage power line communication protocol for urban street light access 信息技术 系统间远程通信和信息交换 应用于城市路灯接入的低压电力线通信协议 |
China National Standards Communications |
English PDF |
| GB/T 40646-2021 |
Technical requirements for broadband customer networking based on public telecommunication network -- Optical camera Communications 基于公用电信网的宽带客户网络联网技术要求 可见光成像通信 |
China National Standards Communications |
English PDF |
| GB/T 40786.2-2021 |
Information technology—TeleCommunications and information exchange between systems—Low voltage power line communication—Part 2: Data link layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards Communications |
English PDF |
| GB/T 40786.1-2021 |
Information technology—TeleCommunications and information exchange between systems—Low voltage power line communication—Part 1: Physical layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第1部分：物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 38832-2020 |
Technical requirements of broadband customer networking based on public telecommunication network—High-speed visible light Communications under lighting constrains 基于公用电信网的宽带客户网络联网技术要求 通照一体化高速可见光通信 |
China National Standards Communications |
English PDF |
| GB/T 38641-2020 |
Information technology—TeleCommunications and information exchange between systems—Media access control and physical layer specifications for low power wide area network 信息技术 系统间远程通信和信息交换 低功耗广域网媒体访问控制层和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 38618-2020 |
Information technology—TeleCommunications and information exchange between systems—Specification for high reliability and low latency wireless network communication protocol 信息技术 系统间远程通信和信息交换高可靠低时延的无线网络通信协议规范 |
China National Standards Communications |
English PDF |
| GB/T 35381.10-2020 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 10：Task controller and management information system data interchange 农林拖拉机和机械 串行控制和通信数据网络 第10部分：任务控制器和管理信息系统的数据交换 |
China National Standards Communications |
English PDF |
| GB/T 39344-2020 |
Space data and information transfer systems—Communications operation procedure-1 空间数据与信息传输系统 通信操作规程-1 |
China National Standards Communications |
English PDF |
| GB/T 35381.14-2020 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 14：Sequence control 农林拖拉机和机械 串行控制和通信数据网络 第14部分：顺序控制 |
China National Standards Communications |
English PDF |
| GB/T 35381.12-2020 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 12：Diagnostics services 农林拖拉机和机械 串行控制和通信数据网络 第12部分：诊断服务 |
China National Standards Communications |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for teleCommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards Communications |
English PDF |
| GB/T 18802.22-2019 |
Low-voltage surge protective devices－Part 22:Surge protective devices connected to teleCommunications and signalling networks－Selection and application principles 低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则 |
China National Standards Communications |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for teleCommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards Communications |
English PDF |
| GB/T 18802.22-2019 |
Low-voltage surge protective devices－Part 22:Surge protective devices connected to teleCommunications and signalling networks－Selection and application principles 低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则 |
China National Standards Communications |
English PDF |
| GB/T 51369-2019 |
Standard for anti-seismic design of information and Communications equipment installation engineering
通信设备安装工程抗震设计标准 |
China National Standards Communications |
English PDF |
| GB/T 36628.4-2019 |
Information technology－TeleCommunications and information exchange between systems－Visible light communication－Part 4：Transmission protocol for indoor positioning 信息技术 系统间远程通信和信息交换 可见光通信 第4部分：室内定位传输协议 |
China National Standards Communications |
English PDF |
| GB/T 36628.3-2019 |
Information technology－TeleCommunications and information exchange between systems－Visible light communication－Part 3：Specification of media access control and physical layer for high-rate visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第3部分：高速可见光通信媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 36628.2-2019 |
Information technology－TeleCommunications and information exchange between systems－Visible light communication－Part 2：Specification of media access control and physical layer for low-rate and narrowband visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第2部分：低速窄带可见光通信媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 31024.4-2019 |
Cooperative intelligent transportation systems—Dedicated short range Communications—Part 4: Equipment application specification 合作式智能运输系统 专用短程通信 第4部分:设备应用规范 |
China National Standards Communications |
English PDF |
| GB/T 31024.3-2019 |
Cooperative intelligent transportation systems—Dedicated short range Communications—Part 3:Network layer and application layer specification 合作式智能运输系统 专用短程通信 第3部分：网络层和应用层规范 |
China National Standards Communications |
English PDF |
| GB/T 37020-2018 |
Information technology—TeleCommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Medium access control and physical layer specification for video wireless personal area networks（VPAN 信息技术-系统间远程通信和信息交换-局域网和城域网-特定要求-面向视频的无线个域网（VPAN）媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 24338.5-2018 |
Railway applications—Electromagnetic compatibility—Part 4: Emission and immunity of the signalling and teleCommunications apparatus 轨道交通 电磁兼容 第4部分：信号和通信设备的发射与抗扰度 |
China National Standards Communications |
English PDF |
| GB/T 36469-2018 |
Information technology—TeleCommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Medium access control (MAC) and physical layer (PHY) specification for Q frequency band ultra high speed wi 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 Q波段超高速无线局域网媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 36454-2018 |
Information technology—TeleCommunications and information exchange between systems—Medium access control and physical layer specifications for middle-high throughput wireless local area network 信息技术 系统间远程通信和信息交换 中高速无线局域网媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 36451-2018 |
Information technology—TeleCommunications and information exchange between systems—Community energy-saving control network protocol 信息技术 系统间远程通信和信息交换 社区节能控制网络协议 |
China National Standards Communications |
English PDF |
| GB/T 36440-2018 |
Information technology—TeleCommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Low-rate wireless personal area network physical layer(PHY) specification for anti-interference 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 抗干扰低速无线个域网物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 36628.1-2018 |
Information technology—TeleCommunications and information exchange between systems—Visible light communication—Part 1：General requirements of media access control and physical layer 信息技术 系统间远程通信和信息交换 可见光通信 第1部分：媒体访问控制和物理层总体要求 |
China National Standards Communications |
English PDF |
| GB/T 36638-2018 |
Information technology—TeleCommunications cabling requirements for remote powering of terminal equipment 信息技术 终端设备远程供电通信布缆要求 |
China National Standards Communications |
English PDF |
| GB/T 34984-2017 |
Information technology—TeleCommunications and information exchange between systems—Local and metropolitan area networks—MAC and PHY specification for ultra high rate wireless personal area network 信息技术 系统间远程通信和信息交换 局域网和城域网 超高速无线个域网的媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 34962-2017 |
Information technology—TeleCommunications and information exchange between systems—ProxZzzy for sleeping hosts 信息技术 系统间远程通信和信息交换 休眠主机代理 |
China National Standards Communications |
English PDF |
| GB/T 33848.3-2017 |
Information technology—Radio frequency identification—Part 3: Parameters for air interface Communications at 13.56 MHz 信息技术 射频识别 第3部分：13.56MHz的空中接口通信参数 |
China National Standards Communications |
English PDF |
| GB/T 33951-2017 |
Copper alloy rod and wire for precision teleCommunications equipment and instrument 精密仪器仪表和电讯器材用铜合金棒线 |
China National Standards Communications |
English PDF |
| GB/T 33768-2017 |
Reliability test method for optoelectronic devices used in teleCommunications 通信用光电子器件可靠性试验方法 |
China National Standards Communications |
English PDF |
| GB/T 15629.16-2017 |
Information technology－TeleCommunications and information exchange between systems－Local and metropolitan area networks—Specific requirements—Part 16: Air interface for broadband wireless multimedia systems 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第16部分：宽带无线多媒体系统的空中接口 |
China National Standards Communications |
English PDF |
| GB/T 33851-2017 |
Information technology－TeleCommunications and information exchange between systems－Dual carrier based wireless high rate ultra wideband physical layer test specification 信息技术 系统间远程通信和信息交换 基于双载波的无线高速率超宽带物理层测试规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.7-2017 |
Multicore and symmetrical pair/quad cables for digital Communications—Part 7: Symmetrical pair/quad cables with transmission characteristics up to 1 200MHz—Sectional specification for digital and analog communication cables 数字通信用对绞或星绞多芯对称电缆 第7部分：具有1200MHz及以下传输特性的对绞或星绞对称电缆 数字及模拟通信电缆分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.1-2017 |
Multicore and symmetrical pair/quad cables for digital Communications—Part 1: Generic specification 数字通信用对绞或星绞多芯对称电缆 第1部分：总规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.8-2017 |
Multicore and symmetrical pair/quad cables for digital Communications—Part 8: Symmetrical pair/quad cables with transmission characteristics up to 1200MHz－Work area wiring sectional specification 数字通信用对绞或星绞多芯对称电缆 第8部分：具有1200MHz及以下传输特性的对绞或星绞对称电缆 工作区布线电缆分规范 |
China National Standards Communications |
English PDF |
| GB/T 35381.9-2017 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 9：Tractor ECU 农林拖拉机和机械 串行控制和通信数据网络 第9部分：拖拉机ECU |
China National Standards Communications |
English PDF |
| GB/T 35381.13-2017 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 13：File server 农林拖拉机和机械 串行控制和通信数据网络 第13部分：文件服务器 |
China National Standards Communications |
English PDF |
| GB/T 35381.8-2017 |
Tractors and machinery for agricultural and forestry—Serial control and Communications data network—Part 8：Power train messages 农林拖拉机和机械 串行控制和通信数据网络 第8部分：动力传动系消息 |
China National Standards Communications |
English PDF |
| GB/T 35381.6-2017 |
Tractors and machinery for agricultural and forestry—Serial control and Communications data network—Part 6：Virtual terminal 农林拖拉机和机械 串行控制和通信数据网络 第6部分：虚拟终端 |
China National Standards Communications |
English PDF |
| GB/T 35381.7-2017 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 7：Implement messages application layer 农林拖拉机和机械 串行控制和通信数据网络 第7部分：机具消息应用层 |
China National Standards Communications |
English PDF |
| GB/T 35381.4-2017 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 4: Network layer 农林拖拉机和机械 串行控制和通信数据网络 第4部分：网络层 |
China National Standards Communications |
English PDF |
| GB/T 35381.2-2017 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 2: Physical layer 农林拖拉机和机械 串行控制和通信数据网络 第2部分：物理层 |
China National Standards Communications |
English PDF |
| GB/T 34835-2017 |
Electrical safety—Classification of interfaces for equipment to be connected to information and Communications technology networks 电气安全 与信息技术和通信技术网络连接设备的接口分类 |
China National Standards Communications |
English PDF |
| GB/T 35381.11-2017 |
Tractors and machinery for agricultural and forestry—Serial control and Communications data network—Part 11：Mobile data element dictionary 农林拖拉机和机械 串行控制和通信数据网络 第11部分：数据元字典 |
China National Standards Communications |
English PDF |
| GB/T 35381.1-2017 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 1：General standard for mobile data communications 农林拖拉机和机械 串行控制和通信数据网络 第1部分：数据通信通用标准 |
China National Standards Communications |
English PDF |
| GB/T 35381.5-2017 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 5：Network management 农林拖拉机和机械 串行控制和通信数据网络 第5部分：网络管理 |
China National Standards Communications |
English PDF |
| GB/T 35381.3-2017 |
Tractors and machinery for agriculture and forestry—Serial control and Communications data network—Part 3：Data link layer 农林拖拉机和机械 串行控制和通信数据网络 第3部分：数据链路层 |
China National Standards Communications |
English PDF |
| GB/T 30240.8-2017 |
Guidelines for the use of English in public service areas—Part 8: Post and teleCommunications 公共服务领域英文译写规范 第8部分：邮政电信 |
China National Standards Communications |
English PDF |
| GB/T 32920-2016 |
Information technology—Security techniques—Information security management for inter-sector and inter-organizational Communications 信息技术 安全技术 行业间和组织间通信的信息安全管理 |
China National Standards Communications |
English PDF |
| GB/T 18802.21-2016 |
Low-voltage surge protective devices—Part 21: Surge protective devices connected to teleCommunications and signaling networks—Performance requirements and testing methods 低压电涌保护器 第21部分：电信和信号网络的电涌保护器（SPD） 性能要求和试验方法 |
China National Standards Communications |
English PDF |
| GB/T 32396-2015 |
Information technology—TeleCommunications and information exchange between systems—Wireless high-rate ultra wideband PHY specification based on single-carrier 信息技术 系统间远程通信和信息交换 基于单载波无线高速率超宽带（SC-UWB）物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 32347.3-2015 |
Railway applications—Environmental conditions for equipment —Part 3: Equipment for signaling and teleCommunications 轨道交通 设备环境条件 第3部分：信号和通信设备 |
China National Standards Communications |
English PDF |
| GB/T 32402-2015 |
Terminology for Communications—Data communications—Internet 通信名词术语 数据通信 因特网 |
China National Standards Communications |
English PDF |
| GB/T 51125-2015 |
Code for joint construction and sharing of teleCommunications stations 通信局站共建共享技术规范 |
China National Standards Communications |
English PDF |
| GB/T 31834-2015 |
Twinax cable for digital Communications of 20GHz and lower 20GHz及以下数字通信用高速平行电缆 |
China National Standards Communications |
English PDF |
| GB/T 30966.6-2015 |
Wind turbines—Communications for monitoring and control of wind power plants—Part 6: Logical node classes and data classes for condition monitoring 风力发电机组 风力发电场监控系统通信 第6部分：状态监测的逻辑节点类和数据类 |
China National Standards Communications |
English PDF |
| GB/T 30966.5-2015 |
Wind turbines—Communications for monitoring and control of wind power plants—Part 5: Conformance testing 风力发电机组 风力发电场监控系统通信 第5部分：一致性测试 |
China National Standards Communications |
English PDF |
| GB/Z 25320.7-2015 |
Power systems management and associated information exchange—Data and Communications security—Part 7: Network and system management (NSM) data object models 电力系统管理及其信息交换 数据和通信安全 第7部分：网络和系统管理（NSM）的数据对象模型 |
China National Standards Communications |
English PDF |
| GB/T 15629.3-2014 |
Information technology—TeleCommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 3:Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第3部分：带碰撞检测的载波侦听多址访问（CSMA/CD）的访问方法和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 31024.2-2014 |
Cooperation of roadside to vehicle―Dedicated short range Communications―Part 2：Specification of medium access control layer and physical layer 合作式智能运输系统 专用短程通信 第2部分：媒体访问控制层和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 31024.1-2014 |
Cooperative intelligent transportation systems―Dedicated short range Communications―Part 1：General technical requirement 合作式智能运输系统 专用短程通信 第1部分：总体技术要求 |
China National Standards Communications |
English PDF |
| GB/T 30966.4-2014 |
Wind turbines―Communications for monitoring and control of wind power plants―Part 4: Mapping to communication profile 风力发电机组 风力发电场监控系统通信 第4部分：映射到通信规约 |
China National Standards Communications |
English PDF |
| GB/T 30966.3-2014 |
Wind turbines―Communications for monitoring and control of wind power plants―Part 3:Information exchange models 风力发电机组 风力发电场监控系统通信 第3部分：信息交换模型 |
China National Standards Communications |
English PDF |
| GB/T 30966.2-2014 |
Wind turbines―Communications for monitoring and control of wind power plants―Part 2: Information models 风力发电机组 风力发电场监控系统通信 第2部分：信息模型 |
China National Standards Communications |
English PDF |
| GB/T 30966.1-2014 |
Wind turbines—Communications for monitoring and control of wind power plants—Part 1: Overall description of principles and models 风力发电机组 风力发电场监控系统通信 第1部分：原则与模型 |
China National Standards Communications |
English PDF |
| GB/T 15528-2013 |
Methods of measurement on microphones and earphones for speech Communications 语音通信用传声器和耳机测量方法 |
China National Standards Communications |
English PDF |
| GB/T 19484.1-2013 |
Requirements and measurement methods of electromagnetic compatibility for 800MHz/2GHz cdma2000 digital cellular mobile teleCommunications system - Part 1: User equipment and ancillary equipment 800MHz/2GHz cdma2000数字蜂窝移动通信系统的电磁兼容性要求和测量方法 第1部分：用户设备及其辅助设备 |
China National Standards Communications |
English PDF |
| GB/Z 25320.5-2013 |
Power systems management and associated information exchange - Data and Communications security - Part 5: Security for GB/T 18657 and derivatives 电力系统管理及其信息交换 数据和通信安全 第5部分：GB/T 18657等及其衍生标准的安全 |
China National Standards Communications |
English PDF |
| GB/Z 25320.2-2013 |
Power systems management and associated information exchange - Data and Communications security - Part 2: Glossary of terms 电力系统管理及其信息交换 数据和通信安全 第2部分：术语 |
China National Standards Communications |
English PDF |
| GB/T 29080-2012 |
Evaluation for flight results of geosynchronous Communications satellite 地球同步轨道通信卫星飞行结果评定 |
China National Standards Communications |
English PDF |
| GB/T 29261.4-2012 |
Information technology - Automatic identification and data capture (AIDC) techniques - Vocabulary - Part 4: Radio Communications 信息技术 自动识别和数据采集技术 词汇 第4部分：无线电通信 |
China National Standards Communications |
English PDF |
| GB/T 14618-2012 |
Frequency sharing criteria between line-of-sight radio-relay Communications systems and space radio communications systems 视距微波接力通信系统与空间无线电通信系统共用频率的技术要求 |
China National Standards Communications |
English PDF |
| GB/T 14617.3-2012 |
Propagation characteristics in land mobile service and fixed service - Part 3: Propagation characteristics of line-of-sight radio-relay Communications systems 陆地移动业务和固定业务传播特性 第3部分：视距微波接力通信系统传播特性 |
China National Standards Communications |
English PDF |
| GB/Z 25320.6-2011 |
Power systems management and associated information exchange - Data and Communications security - Part 6: Security for IEC 61850 电力系统管理及其信息交换 数据和通信安全 第6部分：IEC 61850的安全 |
China National Standards Communications |
English PDF |
| GB/T 26256-2010 |
Interference, coexistence and corresponding measurement methods of 2.4GHz wireless teleCommunications equipment 2.4GHz频段无线电通信设备的相互干扰限制与共存要求及测试方法 |
China National Standards Communications |
English PDF |
| GB/T 26230-2010 |
Information Technology - TeleCommunications and information exchange between systems - MAC-PHY Interface for Wireless high rate ultra wideband 信息技术 系统间远程通信和信息交换 无线高速率超宽带媒体访问控制和物理层接口规范 |
China National Standards Communications |
English PDF |
| GB/T 26229-2010 |
Information technology - TeleCommunications and information exchange between systems - Wireless high rate ultra wideband MAC and PHY specification 信息技术 系统间远程通信和信息交换 无线高速率超宽带媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 25513-2010 |
Health informatics - Directory services for security, Communications and identification of professionals and patients 健康信息学 安全、通信以及专业人员与患者标识的目录服务 |
China National Standards Communications |
English PDF |
| GB/Z 25320.4-2010 |
Power systems management and associated information exchange - Data and Communications security - Part 4: Profiles including MMS 电力系统管理及其信息交换 数据和通信安全 第4部分：包含MMS的协议集 |
China National Standards Communications |
English PDF |
| GB/Z 25320.3-2010 |
Power systems management and associated information exchange - Data and Communications security - Part 3: Communication network and system security -Profiles including TCP/IP 电力系统管理及其信息交换 数据和通信安全 第3部分：通信网络和系统安全 包含TCP/IP的协议集 |
China National Standards Communications |
English PDF |
| GB/Z 25320.1-2010 |
Power systems management and associated information exchange - Data and Communications security - Part 1: Communication network and system security -Introduction to security issues 电力系统管理及其信息交换 数据和通信安全 第1部分：通信网络和系统安全 安全问题介绍 |
China National Standards Communications |
English PDF |
| GB/T 25068.5-2010 |
Information technology - Security techniques - IT network security - Part 5: Securing Communications across networks using virtual private networks 信息技术 安全技术 IT网络安全 第5部分：使用虚拟专用网的跨网通信安全保护 |
China National Standards Communications |
English PDF |
| GB/T 25068.3-2010 |
Information technology - Security techniques - IT network security - Part 3: Securing Communications between networks using security gateways 信息技术 安全技术 IT网络安全 第3部分：使用安全网关的网间通信安全保护 |
China National Standards Communications |
English PDF |
| GB/T 15629.15-2010 |
Information technology - TeleCommunications and information exchange between systems local and metropolitan area networks - Specific requirements - Part 15.4: Wireless medium access control and physical layer（PHY)）specification for low rate wireless p 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第15部分：低速无线个域网（WPAN）媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB/T 24721.4-2009 |
Glass fiber reinforced plastic product for highway - Part 4: Non-pressure Communications well lid 公路用玻璃纤维增强塑料产品 第4部分：非承压通信井盖 |
China National Standards Communications |
English PDF |
| GB/T 24338.5-2009 |
Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and teleCommunications apparatus 轨道交通 电磁兼容 第4部分：信号和通信设备的发射与抗扰度 |
China National Standards Communications |
English PDF |
| GB/T 16974-2009 |
Information technology - Data Communications - X.25 packet layer protocol for data terminal equipment 信息技术 数据通信 数据终端设备用X.25包层协议 |
China National Standards Communications |
English PDF |
| GB/T 23434-2009 |
Transport information and control systems - In-vehicle navigation systems - Communications message set requirements 运输信息及控制系统 车载导航系统 通信信息集要求 |
China National Standards Communications |
English PDF |
| GB/T 18802.22-2008 |
Low-voltage surge protective devices - Part 22: Surge protective devices connected to teleCommunications and signalling networks - Selection and application principles 低压电涌保护器 第22部分：电信和信号网络的电涌保护器（SPD） 选择和使用导则 |
China National Standards Communications |
English PDF |
| GB/T 22450.1-2008 |
Limits and measurement methods of electromagnetic compatibility for 900/1800MHz TDMA digital cellular teleCommunications system - Part 1: Mobile station and ancillary equipment 900/1800MHz TDMA 数字蜂窝移动通信系统电磁兼容性限值和测量方法 第1部分：移动台及其辅助设备 |
China National Standards Communications |
English PDF |
| GB/T 15127-2008 |
Information technology - TeleCommunications and information exchange between systems - Twisted pair multipoint interconnections 信息技术 系统间远程通信和信息交换 双扭线多点互连 |
China National Standards Communications |
English PDF |
| GB/T 14399-2008 |
Information technology - TeleCommunications and information exchange between systems - High-level data link control procedures - Description of the X.25 LAPB-compatible DTE data link procedures 信息技术 系统间远程通信和信息交换 高级数据链路控制规程 与X.25 LAPB兼容的DTE数据链路规程的描述 |
China National Standards Communications |
English PDF |
| GB/Z 16506-2008 |
Information technology - TeleCommunications and information exchange between systems - Protocol combinations to provide and support the OSI network service 信息技术 系统间远程通信和信息交换 提供和支持OSI网络服务的协议组合 |
China National Standards Communications |
English PDF |
| GB/T 7421-2008 |
Information technology - TeleCommunications and information exchange between systems - High-level data link control (HDLC) procedures 信息技术 系统间远程通信和信息交换 高级数据链路控制（HDLC）规程 |
China National Standards Communications |
English PDF |
| GB/T 15629.2-2008 |
Information technology - TeleCommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 2: Logical link control 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第2部分：逻辑链路控制 |
China National Standards Communications |
English PDF |
| GB/T 4728.9-2008 |
Graphical symbols for diagrams - Part 9：TeleCommunications - Switching and peripheral equipment 电气简图用图形符号 第9部分：电信 交换和外围设备 |
China National Standards Communications |
English PDF |
| GB/T 4728.10-2008 |
Graphical symbols for diagrams - Part 10：TeleCommunications:Transmission 电气简图用图形符号 第10部分：电信 传输 |
China National Standards Communications |
English PDF |
| GB/T 9410-2008 |
General specification for antennas used in the mobile Communications 移动通信天线通用技术规范 |
China National Standards Communications |
English PDF |
| GB/T 9043-2008 |
General technical requirements of gas discharge tubes for the over-voltage protection of teleCommunications installations 通信设备过电压保护用气体放电管通用技术条件 |
China National Standards Communications |
English PDF |
| GB/T 21430.1-2008 |
Multicore and symmetrical pair/quad cables for broadband digital Communications(high bit rate digital access telecommunication networks) Outside plant cables - Part 1: Generic specification 宽带数字通信（高速率数字接入通信网络）用对绞或星绞多芯对称电缆-户外电缆 第1部分：总规范 |
China National Standards Communications |
English PDF |
| GB/T 21204.1-2007 |
Multicore and symmetrical pair/quad cables for digitai Communications to be used in harsh environments-Part 1:Generic specifications 用于严酷环境的数字通信用对绞或星绞多芯对称电缆 第1部分:总规范 |
China National Standards Communications |
English PDF |
| GB/T 21194-2007 |
Generic reliability assurance requirements for optoelectronic devices used in teleCommunications equipment 通信设备用的光电子器件的可靠性通用要求 |
China National Standards Communications |
English PDF |
| GB/T 16821-2007 |
General test methods of power supply equipments for teleCommunications 通信用电源设备通用试验方法 |
China National Standards Communications |
English PDF |
| GB/T 18015.6-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 6: Symmetrical pair/quad cables with transmission characteristics up to 600MHz - Work area wiring - Sectional specification 数字通信用对绞或星绞多芯对称电缆 第6部分：具有600MHz及以下传输特性的对绞或星绞对称电缆 工作区布线电缆 分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.5-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 5: Symmetrical pair/quad cables with transmission characteristics up to 600MHz - Horizontal floor wiring - Sectional specification 数字通信用对绞或星绞多芯对称电缆 第5部分：具有600MHz及以下传输特性的对绞或星绞对称电缆 水平层布线电缆 分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.42-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 42:Riser cables - Capability approval-Sectional specification 数字通信用对绞或星绞多芯对称电缆 第42部分：垂直布线电缆 能力认可 分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.4-2007 |
Multicore and symmetrical pair/quad cables for digital Communications- Part 4：Riser cables - Sectional specification 数字通信用对绞或星绞多芯对称电缆 第4部分：垂直布线电缆 分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.41-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 41: Riser cables - Blank detail specification 数字通信用对绞或星绞多芯对称电缆 第41部分：垂直布线电缆 空白详细规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.32-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 32: Work area wiring - Capability Approval - Sectional specification 数字通信用对绞或星绞多芯对称电缆 第32部分：工作区布线电缆 能力认可 分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.3-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 3：Work area wiring - Sectional specification 数字通信用对绞或星绞多芯对称电缆 第3部分：工作区布线电缆 分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.31-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 31: Work area wiring - Blank detail specification 数字通信用对绞或星绞多芯对称电缆 第31部分：工作区布线电缆 空白详细规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.22-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 22: Horizontal floor wiring - Capability Approval - Sectional specification 数字通信用对绞或星绞多芯对称电缆 第22部分：水平层布线电缆 能力认可 分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.2-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 2：Horizontal floor wiring - Section specification 数字通信用对绞或星绞多芯对称电缆 第2部分：水平层布线电缆 分规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.21-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 21: Horizontal floor wiring - Blank detail specification 数字通信用对绞或星绞多芯对称电缆 第21部分：水平层布线电缆 空白详细规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.1-2007 |
Multicore and symmetrical pair/quad cables for digital Communications Part 1: Generic specification 数字通信用对绞或星绞多芯对称电缆 第1部分：总规范 |
China National Standards Communications |
English PDF |
| GB/T 18015.11-2007 |
Multicore and symmetrical pair/quad cables for digital Communications - Part 11: Capability Approval - Generic specification 数字通信用对绞或星绞多芯对称电缆 第11部分：能力认可 总规范 |
China National Standards Communications |
English PDF |
| GB/T 20549-2006 |
Qualification and measurement methods of Electromagnetic Compatibility(EMC) for Mobile Communications Repeater 移动通信直放机电磁兼容技术指标和测试方法 |
China National Standards Communications |
English PDF |
| GB/T 15629.1103-2006 |
Information technology - TeleCommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Specification 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分：无线局域网媒体访问控制和物理层规范：附加管理域操作规范 |
China National Standards Communications |
English PDF |
| GB 15629.1104-2006 |
Information technology - TeleCommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: Further Higher 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分：无线局域网媒体访问控制和物理层规范：2.4GHz频段更高数据速率扩展规范 |
China National Standards Communications |
English PDF |
| GB 15629.1101-2006 |
Information technology - TeleCommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: High-Speed Phy 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分：无线局域网媒体访问控制和物理层规范：5.8GHz频段高速物理层扩展规范 |
China National Standards Communications |
English PDF |
| GB/T 18802.21-2004 |
Low-voltage surge protective devices--Part 21:Surge protective devices connected to teleCommunications and signalling networks--Performance requirements and testing methods 低压电涌保护器 第21部分:电信和信号网络的电涌保护器(SPD)----性能要求和试验方法 |
China National Standards Communications |
English PDF |
| GB/Z 19219-2003 |
Industrial automation--Time-critical Communications architectures--User requirements and network management for time-critical communications systems 工业自动化 时限通信体系结构 时限通信系统的用户需求和网络管理 |
China National Standards Communications |
English PDF |
| GB 15629.11-2003 |
Information technology--TeleCommunications and information exchange between systems--Local and metropolitan area networks--Specific requirements--Part 11: Wireless LAN Medium Access Control (MAC) andPhysical Layer(PHY) Specifications 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分:无线局域网媒体访问控制和物理层规范 |
China National Standards Communications |
English PDF |
| GB 15629.1102-2003 |
Information technology--TeleCommunications and information exchange between systems--Local and metropolitan area networks--Specific requirements--Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer(PHY) Specifications: Higher-Speed Physi 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 第11部分:无线局域网媒体访问控制和物理层规范:2.4 GHz频段较高速物理层扩展规范 |
China National Standards Communications |
English PDF |
| GB/T 15969.5-2002 |
Programmable controllers--Part 5:Communications 可编程序控制器 第5部分:通信 |
China National Standards Communications |
English PDF |
| GB/T 9632.1-2002 |
Measuring methods of cores for inductors and transformers for teleCommunications 通信用电感器和变压器磁心测量方法 |
China National Standards Communications |
English PDF |
| GB/T 18698-2002 |
Acoustics--Declared noiseemission values of information technology and teleCommunications equipment 声学 信息技术设备和通信设备噪声发射值的标示 |
China National Standards Communications |
English PDF |
| GB/T 2900.54-2002 |
Electrotechnical terminology--RadioCommunications:transmitters，receivers，networks and operations 电工术语 无线电通信:发射机、接收机、网络和运行 |
China National Standards Communications |
English PDF |
| GB/T 18313-2001 |
Acoustics--Measurement of airborne noise emitted by information technology and teleCommunications equipment 声学 信息技术设备和通信设备空气噪声的测量 |
China National Standards Communications |
English PDF |
| GB/T 18236.1-2000 |
Information technology--TeleCommunications and information exchange between systems--Local and metropolitan area networks--Common specifications--Part 1:Medium Access Control(MAC)service definition 信息技术 系统间远程通信和信息交换 局域网和城域网 公共规范 第1部分:媒体访问控制(MAC)服务定义 |
China National Standards Communications |
English PDF |
| GB/T 17973-2000 |
Information technology--TeleCommunications and information exchange between systems--Use of OSI applications over the internet Transmission Control Protocol(TCP) 信息技术 系统间远程通信和信息交换 在因特网传输控制协议(TCP)之上使用OSI应用 |
China National Standards Communications |
English PDF |
| GB/T 17972-2000 |
Information processing systems--Data Communications--Use of the X.25 packet level protocol in local area networks 信息处理系统 数据通信 局域网中使用X.25包级协议 |
China National Standards Communications |
English PDF |
| GB/T 17968-2000 |
Information technology--TeleCommunications and information exchange between systems--Elements of management information related to OSI Data Link Layerstandards 信息技术 系统间的远程通信和信息交换 与OSI数据链路层标准相关的管理信息元素 |
China National Standards Communications |
English PDF |
| GB/T 17959-2000 |
Information technology--TeleCommunications and information exchangebetween systems--50-Pole interface connector mateability dimensions and contact number assignments 信息技术 系统间远程通信和信息交换 50插针接口连接器配合性尺寸和接触件编号分配 |
China National Standards Communications |
English PDF |
| GB/T 17559-1998 |
Information technology--TeleCommunications and information exchangebetween systems--26-Pole interface connector matchability dimensions andcontact number assignments 信息技术 系统间远程通信和信息交换 26插针接口连接器配合性尺寸和接触件编号分配 |
China National Standards Communications |
English PDF |
| GB/T 17535-1998 |
Information technology--TeleCommunications and information exchange between systems--Interface connector and contact assignments for ISDN basic access interface located at reference points S and T 信息技术 系统间远程通信和信息交换 在S和T参考点上定位的ISDN基本接入接口用的接口连接器和接触件分配 |
China National Standards Communications |
English PDF |
| GB/T 17180-1997 |
Information processing systems--TeleCommunications and information exchange between systems--End system to intermediatesystem routeing exchange protocol for use in conjunction with the protocol for providing the connectionless-mode network service 信息处理系统 系统间远程通信和信息交换与提供无连接方式的网络服务协议联合使用的端系统到中间系统路由选择交换协议 |
China National Standards Communications |
English PDF |
| GB/T 16976-1997 |
Information technology -- TeleCommunications and information exchange between systems--Use of X.25 to provide the OSI Connection-mode Network Service 信息技术 系统间远程通信和信息交换 使用X.25提供OSI连接方式网络服务 |
China National Standards Communications |
English PDF |
| GB/T 16724.3-1997 |
Information technology--TeleCommunications and information exchange between systems--X.25-DTE conformance testing--Part 3:Packet layer conformance test suite 信息技术 系统间的远程通信和信息交换X.25 DTE一致性测试 第3部分:分组层一致性测试套 |
China National Standards Communications |
English PDF |
| GB/T 16724.2-1996 |
Information technology--TeleCommunications and information exchange between systems--X.25-DTE conformance testing--Part 2:Data link layer conformance test suite 信息技术 系统间的远程通信和信息交换X.25 DTE一致性测试 第2部分:数据链路层一致性测试套 |
China National Standards Communications |
English PDF |
| GB/T 3453-1994 |
Basic mode control procedures for data Communications 数据通信基本型控制规程 |
China National Standards Communications |
English PDF |
| GB/T 14733.8-1993 |
Terminology for teleCommunications--Telecommunications using telephone 电信术语 电话 |
China National Standards Communications |
English PDF |
| GB/T 14733.5-1993 |
Terminology forteleCommunications--Telecommunications using discrete signals， telegraphy， facsimile and data communication 电信术语 使用离散信号的电信方式、电报、传真和数据通信 |
China National Standards Communications |
English PDF |
| GB/T 14733.1-1993 |
Terminology for teleCommunications--Telecommunications，channels and networks 电信术语 电信、信道和网 |
China National Standards Communications |
English PDF |
| GB/T 12563-1990 |
Requirements of terrestrial interface for domestic satellite Communications earth stations 国内卫星通信地球站地面接口要求 |
China National Standards Communications |
English PDF |
| GB/T 9629-1988 |
Inductor and transformer cores for teleCommunications--Part 4:Blank detail specification--Magnetic oxide cores for transformers and chokes for power applications--Assessment level A 通信用电感器和变压器磁芯 第四部分:空白详细规范 电源变压器和扼流圈用磁性氧化物磁芯 评定水平 A(可供认证用) |
China National Standards Communications |
English PDF |
| GB/T 9628-1988 |
Inductor and transformer cores for teleCommunications--Part4:sectional specification--Magnetic oxide cores for transformers and chokes forpower applications 通信用电感器和变压器磁芯 第四部分:分规范 电源变压器和扼流圈用磁性氧化物磁芯(可供认证用) |
China National Standards Communications |
English PDF |
| GB/T 9627-1988 |
Inductor and transformer cores for teleCommunications--Part 3:Blank detail specification--Magnetic oxide cores for broad-band transformers--Assessment levels A and B 通信用电感器和变压器磁芯 第三部分:空白详细规范 宽带变压器用磁性氧化物磁芯评定水平 A和B (可供认证用) |
China National Standards Communications |
English PDF |
| GB/T 9626-1988 |
Inductor and transformer cores for teleCommunications--Part 3:Sectional specification--Magnetic oxide cores for broad-band transformers 通信用电感器和变压器磁芯 第三部分:分规范 宽带变压器用磁性氧化物磁芯 (可供认证用) |
China National Standards Communications |
English PDF |
| GB/T 9625-1988 |
Inductor and transformer cores for teleCommunications--Part 2:Blank detail specification--Magnetic oxide cores for inductor applications--Assessment level A 通信用电感器和变压器磁芯 第二部分:空白详细规范 电感器用磁性氧化物磁芯 评定水平 A (可供认证用) |
China National Standards Communications |
English PDF |
| GB/T 9624-1988 |
Inductor and transformer cores for teleCommunications--Part 2:sectionalspecification--Magnetic oxide cores for inductor applications 通信用电感器和变压器磁芯 第二部分:分规范 电感器用磁性氧化物磁芯 (可供认证用) |
China National Standards Communications |
English PDF |
| GB/T 9623-1988 |
Inductor and transformer cores for teleCommunications--Part 1:Generic specification 通信用电感器和变压器磁芯 第一部分:总规范 (可供认证用) |
China National Standards Communications |
English PDF |
| GB/T 7619-1987 |
Electrical characteristics for balanced double-current interchange circuits for general use with integrated circuit equipment in the field of dataCommunications 在数据通信领域中通常同集成电路设备一起使用的平衡双流接口电路的电气特性 |
China National Standards Communications |
English PDF |
| GB/T 7618-1987 |
Electrical characteristics for unbalanced double-current interchange circuits for general use with inte-grated circuit equipment in the field of data Communications 在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性 |
China National Standards Communications |
English PDF |
| GB/T 346-1984 |
Galvanized low carbon steel wire for electric Communications lines 通讯线用镀锌低碳钢丝 |
China National Standards Communications |
English PDF |
| GB/T 1417-1978 |
General terminology for teleCommunications equipment 常用电信设备名词术语 |
China National Standards Communications |
English PDF |
| Find out:191Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
