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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43783-2024 |
Information technology - telecommunications interconnection networks for buildings and other structures 信息技术-建筑物和其他构筑物的电信联结网络 |
China National Standards telecommunications |
 English PDF |
| GB/T 38624.3-2024 |
Internet of Things - Gateway - Part 3: Gateway test method for access to public telecommunications networks 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 telecommunications |
English PDF |
| GB/T 43506-2023 |
telecommunications and Internet Services Technical Requirements for User Personal Information Protection 电信和互联网服务 用户个人信息保护技术要求 |
China National Standards telecommunications |
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 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 telecommunications |
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 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 telecommunications |
English PDF |
| GB/T 42447-2023 |
Information Security Technology - Guidelines for Data Security in the telecommunications Field 信息安全技术 电信领域数据安全指南 |
China National Standards telecommunications |
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 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 telecommunications |
English PDF |
| GB/T 16608.1-2023 |
Basic electromechanical relays for telecommunications with qualification - Part 1: General specification and blank detail specification 有质量评定的电信用基础机电继电器 第1部分：总规范与空白详细规范 |
China National Standards telecommunications |
English PDF |
| GB/T 4728.10-2022 |
Graphical symbols for electrical 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 telecommunications |
English PDF |
| GB/T 4728.9-2022 |
Graphical symbols for electrical 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 telecommunications |
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 telecommunications |
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 telecommunications |
English PDF |
| GB/T 39911-2021 |
Brand valuation—telecommunications industry 品牌价值评价 电信业 |
China National Standards telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
English PDF |
| GB/T 14733.8-1993 |
Terminology for telecommunications--Telecommunications using telephone 电信术语 电话 |
China National Standards telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
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 telecommunications |
English PDF |
| GB/T 1417-1978 |
General terminology for telecommunications equipment 常用电信设备名词术语 |
China National Standards telecommunications |
English PDF |
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