Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
YD/T 4432.3-2023 |
Interdomain Source Address Authentication (SAVA-X) Technical Requirements Part 3: Control Server and Border Router Communication Protocol {译} 域间源地址验证(SAVA-X)技术要求 第3部分:控制服务器和边界路由器通信协议 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 4278-2023 |
5G mobile communication network-oriented enhanced core network technical requirements for the Internet of Things {译} 5G移动通信网面向物联网的增强核心网技术要求 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 4243-2023 |
Guidelines for the Implementation of Telecommunications Network and Internet Data Asset Identification and Carding Technology {译} 电信网和互联网数据资产识别与梳理技术实施指南 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 4238-2023 |
Guidelines for the Implementation of Sports Event Network Security Based on the Public Telecommunication Network {译} 基于公众电信网的体育赛事网络安全实施指南 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 4196-2023 |
Determination of spatial average peak specific absorption rate (SAR) in the human body General requirements for wireless communication equipment (30MHz-6GHz) Finite element method (FEM) calculation of SAR {译} 确定人体内空间平均峰值比吸收率(SAR) 无线通信设备(30MHz-6GHz) 有限元法(FEM)计算SAR的通用要求 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 4139-2022 |
Maintenance regulations for fire safety facilities in the communication industry {译} 通信行业消防安防设施维护规程 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 4137-2022 |
Functions, performance requirements and test methods of home 4K high-definition IPTV set-top box WLAN and other same-frequency or similar-frequency wireless transmission based on telecommunication network {译} 基于电信网的家庭4K高清IPTV机顶盒WLAN和其他同频率或相近频率无线传输的功能、性能要求和测试方法 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 4132-2022 |
Basic security of the Internet of Things Technical requirements for security hierarchical and classified management of broadband customer smart gateways based on public telecommunication networks {译} 物联网基础安全 基于公用电信网的宽带客户智能网关安全分级分类管理技术要求 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3930-2021 |
5G digital cellular mobile communication network test method for base station equipment in the frequency band below 6GHz (first stage) {译} 5G数字蜂窝移动通信网 6GHz以下频段基站设备测试方法(第一阶段) |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3929-2021 |
5G digital cellular mobile communication network technical requirements for base station equipment in the frequency band below 6GHz (first stage) {译} 5G数字蜂窝移动通信网 6GHz以下频段基站设备技术要求(第一阶段) |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3925-2021 |
LTE FDD digital cellular mobile communication network - technical requirements for base station equipment (the fourth stage) {译} LTE FDD数字蜂窝移动通信网 基站设备技术要求(第四阶段) |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3924-2021 |
TD-LTE digital cellular mobile communication network base station equipment test method (the fourth stage) {译} TD-LTE数字蜂窝移动通信网 基站设备测试方法(第四阶段) |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3923-2021 |
TD-LTE digital cellular mobile communication network technical requirements for base station equipment (the fourth stage) {译} TD-LTE数字蜂窝移动通信网 基站设备技术要求(第四阶段) |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3922-2021 |
LTE digital cellular mobile communication network - technical requirements for terminal equipment (the fourth stage) {译} LTE数字蜂窝移动通信网 终端设备技术要求(第四阶段) |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
NB/T 10660-2021 |
Wind Turbine Industrial Ethernet Communication System{译} {译} 风力发电机组 工业以太网通信系统 |
China Energy Industry
Standards Communication the |
![]() English PDF |
YD/T 3838-2021 |
Evaluation Rules for Green Factories in the Communication Manufacturing Industry {译} 通信制造业绿色工厂评价细则 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3799-2020 |
Implementation Guidelines for the Filing of Security Protection Ratings for Telecommunications Networks and Internet Networks {译} 电信网和互联网网络安全防护定级备案实施指南 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3794-2020 |
Technical requirements for the host control interface (HCI) between the universal integrated circuit card (UICC) and the contactless communication module (CLF) of digital mobile communication terminals {译} 数字移动通信终端通用集成电路卡(UICC)与非接触通信模块(CLF)间主控接口(HCI)技术要求 |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 1644.4-2020 |
Electromagnetic exposure to the human body from wireless communication equipment for hand-held and body-worn use - Human body models, instruments and procedures - Part 4: Specific absorption rate (SAR) evaluation procedures for body-worn wireless communic {译} 手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第4部分:肢体佩戴的无线通信设备的比吸收率(SAR)评估规程(频率范围30MHz~6GHz) |
China Telecommunication Industry
Standards Communication the |
![]() English PDF |
YD/T 3086-2016 |
(Based on vehicle gateway technology requirements of the public communication network) 基于公用通信网的车载网关技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 3085-2016 |
(Based on the requirements of a public communication network interface technology of automotive information service platform and supporting car manufacturers service platform) 基于公用通信网络的汽车信息化服务支撑平台与汽车厂商业务平台的接口技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 3084-2016 |
(Based on public communications network interface technology of automotive information service platform and supporting the vehicle terminal requirements) 基于公用通信网络的汽车信息化服务支撑平台与车载终端的接口技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 3083-2016 |
(Based on the requirements of automotive information business technology public communication network) 基于公用通信网络的汽车信息化业务技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 3048.2-2016 |
(Communications products carbon footprint assessment technical requirements for Part 2: Ethernet Switch) 通信产品碳足迹评估技术要求 第2部分:以太网交换机 碳足迹评估技术要求 第2部分:以太网交换机 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 3047-2016 |
(The mobile communication device parameters and test methods for saving the base station controller) 移动通信设备节能参数和测试方法 基站控制器 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1449.3-2016 |
(Based on the requirements of Part 3 of a public telecommunication network broadband customer network equipment technology: the universal media wired networking equipment) 基于公用电信网的宽带客户网络设备技术要求 第3部分:通用介质的有线联网设备 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2990-2016 |
(800MHz / 2GHz cdma2000 digital cellular mobile telecommunication network Evolved High Rate Packet Data (eHRPD) technical requirements for the access terminal equipment) 800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)设备技术要求 接入终端 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2981-2016 |
(800MHz / 2GHz cdma2000 digital cellular mobile telecommunication network Evolved High Rate Packet Data (eHRPD) technical requirements for the core network equipment) 800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据(ehrpd)设备技术要求 核心网 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 3022.2-2016 |
(Communication Cable mechanical performance test methods - Part 2: fiber optic patch cord compression displacement of the coated optical fiber) 通信光缆机械性能试验方法 第2部分:接插线光缆中被覆光纤的压缩位移 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 3011.4-2016 |
(Based on the public communication network of Things application of electric bicycle location services - Part 4: Terminal Test Methods) 基于公用通信网的物联网应用 电动自行车定位服务 第4部分:终端测试方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 3011.2-2016 |
(Based on the public communication network of Things application of electric bicycle location services - Part 2: Test Methods Application Platform) 基于公用通信网的物联网应用 电动自行车定位服务 第2部分:应用平台测试方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2873.3-2016 |
(Based on the high-speed ultra-wideband wireless carrier communication technology - Part 3: MAC layer air interface) 基于载波的高速超宽带无线通信技术要求 第3部分:空中接口mac层 |
China Telecommunication
Standards Communication the |
![]() English PDF |
SN/T 4398-2015 |
(Export of mobile communication devices for the inspection of transport packaging) 出口移动通信设备运输包装检验规程 |
China Import Export Inspection
Standards Communication the |
![]() English PDF |
YD/T 1624.2-2015 |
(Communications Systems User outside the room - Part 2: integrated fixed tower room) 通信系统用户外机房 第2部分:一体式固定塔房 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1624.1-2015 |
(Communications Systems User outside the room - Part 1: Fixed stand-alone room) 通信系统用户外机房 第1部分:固定独立式机房 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2948-2015 |
(Access to the telecommunications network monitoring system lightning protection technical requirements and test methods) 接入到电信网的监控系统防雷技术要求和测试方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2922-2015 |
(Digital cellular mobile telecommunication network architecture since the launch of generic authentication architecture push function and the push layer protocol) 数字蜂窝移动通信网 通用认证架构 通用自启动架构推送功能及推送层协议 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2917-2015 |
(Intelligent Communication Network supports open identity (OpenID) and Open Authentication (OAuth) technical requirements) 智能型通信网络 支持开放标识(openid)和开放认证(oauth)的技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2909-2015 |
(The mobile communication network domain security authentication framework) 移动通信网络域安全认证框架 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2906-2015 |
(Communication with the CSFP optical transceiver module) 通信用csfp光收发合一模块 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2891-2015 |
(LTE-based broadband trunking communication technology (B-TrunC) system interface test method (first phase) terminal to the cluster core network interfaces) 基于lte技术的宽带集群通信(b-trunc)系统 接口测试方法(第一阶段) 终端到集群核心网接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2890-2015 |
(LTE-based broadband trunking communication technology (B-TrunC) system interface test method (first stage) to dispatch the cluster core network interfaces) 基于lte技术的宽带集群通信(b-trunc)系统 接口测试方法(第一阶段) 集群核心网到调度台接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2885-2015 |
(Rich Communication business technical requirements of the business capability indication) 富通信业务技术要求 业务能力指示 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2873.1-2015 |
(Based on the high-speed ultra-wideband carrier wireless communication technology - Part 1: MB-OFDM air interface physical layer) 基于载波的高速超宽带无线通信技术要求 第1部分:mb-ofdm空中接口物理层 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2868-2015 |
(The mobile communication system passive antenna measurement method) 移动通信系统无源天线测量方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2866-2015 |
(The mobile communication system indoor distribution passive antenna) 移动通信系统室内分布无源天线 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2859-2015 |
(LTE-based broadband trunking communication technology (B-TrunC) system interface specification (the first stage) to dispatch the cluster core network interfaces) 基于lte技术的宽带集群通信(b-trunc)系统接口技术要求(第一阶段)集群核心网到调度台接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2571-2015 |
(TD-LTE digital cellular mobile communication network base station equipment technical requirements (the first stage)) td-lte数字蜂窝移动通信网 基站设备技术要求(第一阶段) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1643-2015 |
(The compatibility requirements of the wireless communications device and the hearing aid and test methods) 无线通信设备与助听器的兼容性要求和测试方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1624.3-2015 |
(Communications Systems User outside the room - Part 3: integrated haulage tower room) 通信系统用户外机房 第3部分:一体式拖运塔房 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1312.16-2015 |
(The wireless communication device electromagnetic compatibility requirements and measuring methods - Part 16: Mobile Satellite Communication System terminal earth stations) 无线通信设备电磁兼容性要求和测量方法 第16部分:卫星移动通信系统终端地球站 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1312.1-2015 |
(The wireless communication device electromagnetic compatibility requirements and measuring methods - Part 1: General requirements) 无线通信设备电磁兼容性要求和测量方法 第1部分:通用要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1684-2015 |
(Billing service billing system technical requirements and test methods performance digital cellular mobile communications network to the point of the short message) 数字蜂窝移动通信网点对点短消息业务计费系统计费性能技术要求和检测方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
DL/T 5340-2015 |
(DC transmission lines affect the protective design rules for telecommunication lines danger and disturbance) 直流架空输电线路对电信线路危险和干扰影响防护设计技术规程 |
China Electricity & Power
Standards Communication the |
![]() English PDF |
YD/T 2831-2015 |
(Communication with the wind / photovoltaic power system lightning protection technical conditions) 通信用风/光供电系统防雷技术条件 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2827.6-2015 |
(The wireless communication RF and microwave devices passive intermodulation level measurement - Part 6: Antenna) 无线通信射频和微波器件无源互调电平测量方法 第6部分:天线 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2827.5-2015 |
(The wireless communication RF and microwave devices passive intermodulation level measurement - Part 5: Filter class device) 无线通信射频和微波器件无源互调电平测量方法 第5部分:滤波器类器件 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2827.4-2015 |
(The wireless communication RF and microwave devices passive intermodulation level measurement - Part 4: Coaxial Cable) 无线通信射频和微波器件无源互调电平测量方法 第4部分:同轴电缆 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2827.3-2015 |
(The wireless communication RF and microwave devices passive intermodulation level measurement - Part 3: coaxial connectors) 无线通信射频和微波器件无源互调电平测量方法 第3部分:同轴连接器 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2827.1-2015 |
(The wireless communication RF and microwave devices passive intermodulation level measurement - Part 1: General requirements) 无线通信射频和微波器件无源互调电平测量方法 第1部分:通用要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2821-2015 |
(Based on the perception of wide area network communications equipment and control classes rapid deployment of self-service technology requirements) 基于广域网通信的感知测控类设备快速自服务部署技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1537-2015 |
(Communications Systems User outside the cabinet) 通信系统用户外机柜 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD 5133-2015 |
(The mobile communication steel tower mast construction supervision norms) 移动通信钢塔桅工程施工监理规范 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2827.2-2015 |
(The wireless communication RF and microwave devices passive intermodulation level measurement - Part 2: coaxial cable assemblies) 无线通信射频和微波器件无源互调电平测量方法 第2部分:同轴电缆组件 |
China Telecommunication
Standards Communication the |
![]() English PDF |
SN/T 4123-2015 |
(Export the communication terminal equipment for the inspection General requirements) 出口通信终端设备检验规程通用要求 |
China Import Export Inspection
Standards Communication the |
![]() English PDF |
YDB 153-2014 |
(TD-LTE-based public mobile communications network trunking service general technical requirements (the first stage)) 基于TD-LTE公众移动通信网的集群业务 总体技术要求(第一阶段) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YDB 152-2014 |
(TD-LTE-based public mobile communications network trunking service terminal technical requirements (the first stage)) 基于TD-LTE公众移动通信网的集群业务 终端技术要求(第一阶段) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2769-2014 |
(Communication outdoor room thermostat Part 2 phase change material temperature control equipment) 通信户外机房用温控设备 第2部分 相变材料温控设备 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1997.1-2014 |
(Communication with the introduction of cable Part 1: butterfly cable) 通信用引入光缆 第1部分:蝶形光缆 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YDB 146-2014 |
(The mobile communication terminal Lithium-ion battery pack Specifications) 移动通信终端通用锂离子电池组规格 |
China Telecommunication
Standards Communication the |
![]() English PDF |
JT/T 918-2014 |
Technical requirements of the national expressway communication and information system interconnecting 高速公路信息通信系统联网技术要求 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
YD 5201-2014 |
(Communication construction safety practices in 2008 the Ministry issued a "communication construction safety practices" (MIIT regulation [2008] No. 110)) 通信建设工程安全生产操作规范 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD 5100.1-2014 |
(Mobile communication base station equipment to detect anti-seismic performance specifications of the first part: the base station equipment) 移动通信基站设备抗地震性能检测规范 第一部分:基站设备 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YDB 142.4-2013 |
The parameter and measurement of energy saving for multimedia telecommunications terminal. Part 4: Visual surveillance equipment 多媒体终端设备节能参数和测试方法 第4部分:视频监控设备 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YDB 142.3-2013 |
The parameter and measurement of energy saving for multimedia telecommunications terminal. Part 3: IPTV Set-top Boxes 多媒体终端设备节能参数和测试方法 第3部分:IPTV机顶盒 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YDB 142.2-2013 |
The parameter and measurement of energy saving for multimedia telecommunications terminal. Part 2: Visual telephone 多媒体终端设备节能参数和测试方法 第2部分:可视电话 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YDB 142.1-2013 |
The parameter and measurement of energy saving for multimedia telecommunications terminal. Part 1: Video conferencing terminal 多媒体终端设备节能参数和测试方法 第1部分:会议电视终端 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2665-2013 |
The test method for security of communications solid state disk(SSD) encryption 通信存储介质(SSD)加密安全测试方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2655-2013 |
Requirements and measurement methods of electromagnetic compatibility for video surveillance equipments connected to the telecommunication network 连接到电信网络的视频监控设备的电磁兼容性要求与测量方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2164.4-2013 |
Technical requirements for co-location and sharing of the telecommunication infrastructure. Part4:indoor distributed system 电信基础设施共建共享技术要求 第4部分:室内分布系统 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2664-2013 |
(Public telecommunications facilities to protect the security level requirements) 公用电信设施保护安全等级要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2578.2-2013 |
LTE FDD digital cellular mobile communication network terminal equipment test methods (the first stage) - Part 2: Radio frequency performance test LTE FDD数字蜂窝移动通信网 终端设备测试方法(第一阶段) 第2部分:无线射频性能测试 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2525-2013 |
CDMA digital cellular mobile telecommunication network UICC-ME interface technical requirement. Characteristics of the CSIM application supporting OMH cdma数字蜂窝移动通信网通用集成电路卡(uicc)与终端间接口技术要求 支持omh功能的csim应用特性 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2453-2013 |
User requirement and evaluation criteria of multimedia communication for perceptual video quality measurement techniques in the absence of reference 多媒体通信业务视频感官质量无参考测量技术需求和评估准则 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1312.14-2012 |
Requirements and measurements methods of electromagnetic compatibility for radio communication equipment. Part 14:very small aperture teiminal, satellite interactive earth stations (operated in the frequency ranges between 4GHz and 30GHz in the fixed sate 无线通信设备电磁兼容性要求和测量方法 第14部分:甚小孔径终端和交互式卫星地球站设备(在卫星固定业务中工作频率范围为4ghz~30 ghz) |
China Telecommunication
Standards Communication the |
![]() English PDF |
DL/T 5157-2012 |
Technical code for the design of dispatching communication exchange network of electric power system 电力系统调度通信交换网设计技术规程 |
China Electricity & Power
Standards Communication the |
![]() English PDF |
DL/T 5041-2012 |
Technical code for the design of fossil-fired power plant inner communication 火力发电厂厂内通信设计技术规定 |
China Electricity & Power
Standards Communication the |
![]() English PDF |
YD/T 2329.7-2011 |
The technical architecture for packet telecommunication data network (PTDN). Part 7: Network interworking 分组电信数据网(ptdn)体系架构 第7部分:网络互通 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2329.6-2011 |
The technical architecture for packet telecommunication data network (PTDN). Part 6: Security and quality of service 分组电信数据网(ptdn)体系架构 第6部分:安全与服务质量 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2329.5-2011 |
The technical architecture for packet telecommunication data network (PTDN). Part 5: Reliability 分组电信数据网(ptdn)体系架构 第5部分:可靠性 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2329.4-2011 |
The technical architecture for packet telecommunication data network (PTDN). Part 4: Routing 分组电信数据网(ptdn)体系架构 第4部分:路由 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2329.3-2011 |
The technical architecture for packet telecommunication data network (PTDN). Part 3: Network layer 分组电信数据网(ptdn)体系架构 第3部分:网络层 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2329.2-2011 |
The technical architecture for packet telecommunication data network (PTDN). Part 2: Data link layer 分组电信数据网(ptdn)体系架构 第2部分:链路层 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2329.1-2011 |
The technical architecture for packet telecommunication data network (PTDN). Part 1: general 分组电信数据网(ptdn)体系架构 第1部分:总则 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1644.2-2011 |
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-human models, instrumentation, and procedures. Part 2: Procedure to determine the specific absorption rate(SAR) for wireless communication devices used 手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第2部分:靠近身体使用的无线通信设备的比吸收率(sar)评估规程(频率范围30mhz~6ghz) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2164.3-2011 |
Technical requirements for co-location and sharing of the telecommunication infrastructure. Part 3: Transmission lines 电信基础设施共建共享技术要求 第3部分:传输线路 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2194.1-2010 |
Product standard to demonstrate the compliance of radio communications equipments with the basic restrictions related to human exposure to electromagnetic fields (30MHz~6GHz). Part 1: hand-held devices used in close proximity to the ear 无线通信设备电磁照射符合性要求(频率范围30mhz-6ghz)第1部分:靠近耳边使用的无线通信设备 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2192-2010 |
Mitigation techniques to limit human exposure to EMFs in the vicinity of radiocommunication stations 通信基站周边电磁照射缓解技术 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2164.2-2010 |
Technical requirements for co-location and sharing of the telecommunication infrastructure. Part 2: Base station facilities 电信基础设施共建共享技术要求 第2部分:基站设施 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2164.1-2010 |
Technical requirements for co-location and sharing of the telecommunication infrastructure. Part 1: Communication steel tower and mast 电信基础设施共建共享技术要求 第1部分:钢塔架 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2086-2010 |
CDMA digital cellular mobile telecommunication network UICC-ME interface test method:characteristics of the CSIM application cdma数字蜂窝移动通信网通用集成电路卡(uicc)与终端间接口测试方法:csim应用特性 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2085-2010 |
CDMA digital cellular mobile telecommunication network UICC-ME interface technical requirement. Characteristics of the CSIM application cdma数字蜂窝移动通信网通用集成电路卡(uicc)与终端间接口技术要求:csim应用特性 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1672-2010 |
Test mothed for 800MHz/2GHz CDMA2000 digital cellular mobile communication network Broadcast Multicast Services (BCMCS):A interface 800mhz/2ghz cdma2000数字蜂窝移动通信网广播多播业务(bcmcs)测试方法:a接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD 5183-2010 |
The communication engineering construction standard system 通信工程建设标准体系 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD 5060-2010 |
The Collection of Design Drawings for Seismic Installation of Telecommunication Equipment 通信设备安装抗震设计图集 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2039-2009 |
Authentication mechanism of end-to-end data communication for application in mobile network 移动通信网 应用服务端到端通信 认证机制 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 2013-2009 |
Technical requirements of services based on the unified IMS. Malicious call identification (MCID) and anonymous communication rejection (ACR) service (Release 1) 基于统一ims的业务技术要求 恶意呼叫追踪和匿名呼叫拒绝业务(第一阶段) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YY/T 0723-2009 |
Medical electrical equipment. Digital imaging and communications in medicine (DICOM). Radiotherapy objects 医用电气设备 医学数字影像和通讯(dicom)-放射治疗对象 |
China Medicine & Medical Device
Standards Communication the |
![]() English PDF |
YD/T 1858-2009 |
Digital Cellular Mobile Telecommunication Network Generic Authentication Architecture for 2GHz TD-SCDMA/WCDMA(Phase 2) 2ghz td-scdma/wcdma数字蜂窝移动通信网 通用认证架构(第二阶段) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1857-2009 |
Digital Cellular Mobile Telecommunication Network Generic Authentication Architecture for 2GHz TD-SCDMA/WCDMA(Phase1) 2ghz td-scdma/wcdma数字蜂窝移动通信网 通用认证架构(第一阶段) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1839-2008 |
Test Specifications of Air Interface for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统接口测试方法——空中接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1838.4-2008 |
Technical Requirements of Upper Layer (Layer3)Signaling for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统接口技术要求——空中接口 第4部分:层3信令 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1838.3-2008 |
Technical Requirements of Link Access Control (LAC) for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统接口技术要求——空中接口 第3部分:lac层 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1838.2-2008 |
Technical Requirements of Medium Access Control (MAC) for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统接口技术要求——空中接口 第2部分:mac层 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1838.1-2008 |
Technical Requirements of Physical Layer for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统接口技术要求——空中接口 第1部分:物理层 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1836-2008 |
Technical Requirements of Interface Between BSS and CN for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统接口技术要求——基站子系统与核心网间接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1835-2008 |
Test Methods for Dispatch Service Subsystem (DSS) Interface for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统接口测试方法——调度子系统接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1834-2008 |
Technical Requirements of Dispatch Service Subsystem (DSS)Interface for the CDMA-Based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统接口技术要求——调度子系统接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1833-2008 |
Equipment Test Specification of Dispatch Service Subsystem for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统设备测试方法——调度子系统 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1832-2008 |
Technical Requirements of Dispatch Service Subsystem (DSS) for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统设备技术要求——调度子系统 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1831-2008 |
Test Specifications of Base Station Subsystem (BSS) for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统设备测试方法——基站子系统 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1830-2008 |
Technical Requirements of Base Station Subsystem (BSS) for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统设备技术要求——基站子系统 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1829-2008 |
Test Specifications of Terminal for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统设备测试方法——移动台 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1828-2008 |
Technical Requirements of Mobile Station for the CDMA-based Digital Trunking Mobile Communication System 基于cdma技术的数字集群系统设备技术要求——移动台 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1837-2008 |
Testing methods for interface between BSS and CN for the CDMA-based digital trunking mobile communication system 基于cdma技术的数字集群系统接口测试方法——基站子系统与核心网间接口 |
China Telecommunication
Standards Communication the |
![]() English PDF |
TB/T 2499-2008 |
The data communication protocol of Train operation Dispatching Command System 列车调度指挥系统(tdcs)数椐通信规程 |
China Railway & Train
Standards Communication the |
![]() English PDF |
YD/T 1821-2008 |
The Requirement of Environment Conditions for Genteral Equipment Room for Communication 通信中心机房环境条件要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1816-2008 |
The Limit Requirement and Test Method of the Acoustic Noise Emitted by the Telecommunication Equipment 电信设备噪声限值要求和测量方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1644.1-2007 |
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close p 手持和身体佩戴使用的无线通信设备对人体的电磁照射--人体模型、仪器和规程 第1部分:靠近耳边使用的手持式无线通信设备的sar评估规程(频率范围300mhz-3ghz) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YDC 052-2007 |
(Telecommunications networks and the Internet backup and disaster recovery implementation guide) 电信网和互联网灾难备份及恢复实施指南 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1632.1-2007 |
Telecommunication Optical Fiber Cables Installed in the Drainpipe. Part 1: Type of Self-supporting and Hanging 通信用排水管道光缆 第1部分:自承吊挂式 |
China Telecommunication
Standards Communication the |
![]() English PDF |
DL/T 5033-2006 |
The design rules of telecommunication lines against danger and interference effects from power transmission lines 输电线路对电信线路危险和干扰影响防护设计规程 |
China Electricity & Power
Standards Communication the |
![]() English PDF |
YD/T 1514-2006 |
Distance Learning Communications Platform Technical Requirement for the System of User Access Authentication, Authorization and Accounting 远程教学通信平台 用户接入认证授权计费系统技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1513-2006 |
VSAT Satellite Communication Network/Systems Technical Requirement for the Rural Area 农村vsat卫星通信网络/系统技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 5058-2005 |
Acceptance Specifications on the Engineering of Centralized Monitoring&Control System for Telecommunication Power Supply 通信电源集中监控系统工程验收规范 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 5027-2005 |
Design Specification on the Engineering of Centralized Monitoring & Control System for Telecommunication Power Supply 通信电源集中监控系统工程设计规范 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 5026-2005 |
Installation and design standard for cabling duct in The room of telecommunication 电信机房铁架安装设计标准 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD 5050-2005 |
Specifications of Engineering Design for the Domestic Satellite Communication Earth Station 国内卫星通信地球站工程设计规范 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1456.2-2006 |
The Test Methods of 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Equipment Service Switching Point (SSP) (CAMEL3). Part 2 PS Domain 900/1800mhz tdma数字蜂窝移动通信网业务交换点(ssp)设备测试方法(camel3)第2部分 分组域(ps) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1456.1-2006 |
The Test Methods of 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Equipment Service Switching Point (SSP) (CAMEL3) Part 1 CS Domain 900/1800mhz tdma数字蜂窝移动通信网业务交换点(ssp)设备测试方法(camel3)第1部分 电路域(cs) |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1370-2006 |
Test method for the lib interface of 2GHz TD-SCDMA digital cellular mobile communication network 2ghz td-scdma数字蜂窝移动通信网 iub接口测试方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1423-2005 |
Technical requirements of the L1 interface of 800MHz CDMA digital cellular mobile telecommunication network of location based service 800mhz cdma数字蜂窝移动通信网定位业务:l1接口技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
TB/T 2355-2005 |
The specification and test methods of communication column for railway track-side telephone 铁路区间电话通话柱技术要求和试验方法 |
China Railway & Train
Standards Communication the |
![]() English PDF |
YD/T 1329-2004 |
Integrated Circuit for The overvoltage and overcurrent protection of telecommunications installations 通信设备过电压过电流保护用集成电路型保安单 |
China Telecommunication
Standards Communication the |
![]() English PDF |
JT/T 606.3-2004 |
Communication rules of the devices of surveillance and control system for expressway. Part 3: Changeable message sign of LED 高速公路监控设施通信规程 第3部分:led可变信息标志 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 606.2-2004 |
Communication rules of the devices of surveillance and control system for expressway. Part 2: Vehicle loop detector 高速公路监控设施通信规程 第2部分:环形线圈车辆检测器 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 606.1-2004 |
Communication rules of the devices of surveillance and control system for expressway. Part 1: Universal rules 高速公路监控设施通信规程 第1部分:通用规程 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.9-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 9: Harbor tally clerks 交通行业职业技能要求 港口 第9部分 港口理货员 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.8-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 8: Harbor Stevedores 交通行业职业技能要求 港口 第8部分 港口装卸工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.7-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 7: Wharf maintenance-men 交通行业职业技能要求 港口 第7部分 码头维修工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.6-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 6: Repairmen of weigher calibration and repair 交通行业职业技能要求 港口 第6部分 衡器检定修理工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.5-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 5: Repairmen of handling machines and electrical equipment 交通行业职业技能要求 港口 第5部分 装卸机械电器修理工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.4-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 4: Repairmen of electrical cargo-handling machines 交通行业职业技能要求 港口 第4部分 电动装卸机械修理工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.3-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 3: Repairmen of cargo-handling machines with internal combustion engines 交通行业职业技能要求 港口 第3部分 内燃装卸机械修理工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.23-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 23: Harbor ticket sellers 交通行业职业技能要求 港口 第23部分 港口售票员 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.22-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 22: Harbor announcers 交通行业职业技能要求 港口 第22部分 港口广播员 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.2-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 2: Drivers of electrical cargo-handling machines 交通行业职业技能要求 港口 第2部分 电动装卸机械司机 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.21-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 21: Harbor baggagemen 交通行业职业技能要求 港口 第21部分 港口行李员 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.20-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 20: Harbor passenger transportmen 交通行业职业技能要求 港口 第20部分 港口客运员 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.19-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 19: Workers for spreading of timber fire-fighting 交通行业职业技能要求 港口 第19部分 木材防火喷涂工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.18-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 18: Workers for shifting moving 交通行业职业技能要求 港口 第18部分移排工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.17-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 17: Harbor workers for dust removal 交通行业职业技能要求 港口 第17部分 港口除尘操作工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.16-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 16: Workers for prevention of water surface pollution 交通行业职业技能要求 港口 第16部分 水面防污工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.15-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 15: Workers for stiching of conveyor belt 交通行业职业技能要求 港口 第15部分 运输带粘接工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.14-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 14: Weigher operators 交通行业职业技能要求 港口 第14部分 衡器操作工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.13-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 13: Operators of belt conveyors 交通行业职业技能要求 港口 第13部分 皮带输送机操作工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.12-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 12: Workers for liquid cargo-handling 交通行业职业技能要求 港口 第12部分 流体装卸操作工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.1-2004 |
Professional technique requirements in the communications industry-Harbor. Part 1: Drivers of cargo-handling machines with internal combustion engines 交通行业职业技能要求 港口 第1部分 内燃装卸机械司机 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.11-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 11: Workers for repair and manufacture of cargo-handling tools 交通行业职业技能要求 港口 第11部分 装卸工具修制工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
JT/T 29.10-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 10: Harobr mooringmen 交通行业职业技能要求 港口 第10部分 港口系缆工 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
TB/T 3084-2003 |
The specifications and test methods of train dispatching inductive communication equipment for railway 铁路列车调度感应通信设备技术要求和试验方法 |
China Railway & Train
Standards Communication the |
![]() English PDF |
YD/T 1285-2003 |
The test method for quality of communication for inter-public telecom network. Call complete ratio and post-dialing delay for telephone call 公用电信网间通信质量测试方法——电话呼叫的接通率和拨号后时延 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1261-2003 |
The technical specification of CAMEL3:CAMEL Application Part (CAP) for 900/1800MHz TDMA digital cellular mobile telecommunication network 900/1800mhz tdma数字蜂窝移动通信网camel应用部分(cap)技术要求(camel3) |
China Telecommunication
Standards Communication the |
![]() English PDF |
JT/T 486-2002 |
The format of statistic data interchange for communications 交通统计信息交换格式 |
China Highway & Transportation
Standards Communication the |
![]() English PDF |
YD/T 1234-2002 |
The technical specification of 900/1800MHz TDMA digital cellular mobile telecommunications system equipment Service Control Point(SCP) (CAMEL2) 900/1800mhz tdma数字蜂窝移动通信网业务控制点(scp)设备技术要求(camel2) |
China Telecommunication
Standards Communication the |
![]() English PDF |
SJ 20840-2002 |
Interconnection and interworking requirements between the radio coordinated communication system for the army, navy and air force and relative networks or systems 三军协同无线电通信系统与相关网系互连互通要求 |
China Electronics
Standards Communication the |
![]() English PDF |
YD/T 741-2002 |
Specification of Positive Temperature Coefficient (PTC) thermistors for the over-current protection of communications installations 通信设备过电流保护用正温度系数(ptc)热敏电阻器技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1220-2002 |
800MHz CDMA digital cellular mobile communication network protocol technical specification for the interface of Extended Short Message Entities(ESMEs)and Message Centres (MCs) 800mhz cdma数字蜂窝移动通信网扩展短消息实体与短消息中心的接口协议技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
TB/T 3052-2002 |
The train wireless dispatch communication system standard and the main technical conditions 列车无线调度通信系统制式及主要技术条件 |
China Railway & Train
Standards Communication the |
![]() English PDF |
TB/T 2463.4-2002 |
The railway communications products inspection rules. III products inspection rules 铁路通信产品检验规则 无线设备类产品 |
China Railway & Train
Standards Communication the |
![]() English PDF |
TB/T 2463.3-2002 |
The railway communications products inspection rules. Inspection rules of class II products 铁路通信产品检验规则 分机、附属设备类产品 |
China Railway & Train
Standards Communication the |
![]() English PDF |
TB/T 2463.2-2002 |
The railway communications products inspection rules. Class I product inspection rules 铁路通信产品检验规则 总机、端机类产品 |
China Railway & Train
Standards Communication the |
![]() English PDF |
TB/T 2463.1-2002 |
The railway communications products inspection rules General 铁路通信产品检验规则 总则 |
China Railway & Train
Standards Communication the |
![]() English PDF |
YD/T 1176-2002 |
The Technical Requirement for Charging in Public Telecommunication Network 公用电信网计费的基本技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1108-2001 |
Technical Requirements for Dual-mode(GPS/GLONASS) Receiver of Wireless Synchronization and the Interface Between Dual-mode Receiver of Wireless Synchronization and Base Station in CDMA Digital Cellular Mobile Communication Network cdma数字蜂窝移动通信网无线同步双模(gps/glonass)接收机性能要求及与基站间接口技术规范 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 1094-2000 |
900/1800Mhz TDMA Digital Cellular Mobile Communication Network Protocol Specification for the interface of Extended Short Message Entities(ESMEs) to Short Message Service Centres(SMSCs) 900/1800mhztdma数字蜂窝移动通信网扩展短消息实体与短消息业务中心间的接口协议规范 |
China Telecommunication
Standards Communication the |
![]() English PDF |
SJ 20752-1999 |
General specifications for the theater network communication systems 战区网络通信系统通用规范 |
China Electronics
Standards Communication the |
![]() English PDF |
YD/T 940-1999 |
Semiconductor arrester for The over_voltage protection of telecommunications installations 通信设备过电压保护用半导体管 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 984-1998 |
Methods of calculating attenuations by atmospheric gases and rain in the satellite communication link 卫星通信链路大气和降雨衰减计算方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 638.3-1998 |
The naming rule of types of telecommunication power supply 通信电源设备型号命名方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
SJ 20701.1-1998 |
The interconnection and interoperability of field electronic systems for combined group army X. 25 interface for synchronous communication 合成集团军野战电子系统互连互通 同步通信x.25接口 |
China Electronics
Standards Communication the |
![]() English PDF |
YD/T 929-1997 |
Technical requirements and testing methods for up to 19.2kbit/s baseband modem connected to the telecommunication network 19.2kbit/s以下速率基带调制解调器进网技术要求及检测方法 |
China Telecommunication
Standards Communication the |
![]() English PDF |
YD/T 911-1997 |
Networking technical requirement for the Ku band domestic satellite communication system ku频段国内卫星通信系统进网技术要求 |
China Telecommunication
Standards Communication the |
![]() English PDF |
SJ/T 11076-1996 |
Cores for inductors and transformers for telecommunications. Part 2: Guides for the drafting of performance specifications 通信用电感器和变压器磁芯 第2部分:性能规范起草导则 |
China Electronics
Standards Communication the |
![]() English PDF |
SJ 20588-1996 |
General specification of terminal in the mobile station for radio duplex mobile communication system 无线双工移动通信系统移动台终端机通用规范 |
China Electronics
Standards Communication the |
![]() English PDF |
SJ/T 10711-1996 |
Standard test condition for communication equipment used in the mobile services 移动通讯设备标准试验条件 |
China Electronics
Standards Communication the |
![]() English PDF |
SJ 20559-1995 |
General specification for directed receivers used in the short-wave communication jamming 短波通信干扰引导接收机通用规范 |
China Electronics
Standards Communication the |
![]() English PDF |
SJ 20536-1995 |
General specification of multichannel receivers in the central station for radio duplex mobile communication system 无线双工移动通信系统 中心台多路接收机通用规范 |
China Electronics
Standards Communication the |
![]() English PDF |
SJ 20535-1995 |
General specification of multichannel transmitters in the central station for radio duplex mobile communication system 无线双工移动通信系统 中心台多路发射机通用规范 |
China Electronics
Standards Communication the |
![]() English PDF |
YD/T 837.1-1996 |
Test method of copper-core, polyolefin insulated, composite aluminum-plastic sheathed cables for urban local communications Part 1 General rules 铜芯聚烯烃绝缘铝塑综合护套市内通信电缆试验方法 第1部分:总则 |
China Telecommunication
Standards Communication the |
![]() English PDF |
Find out:213Items | To Page of: First -Previous-Next -Last | 1 2 |