YD/T 1517-2006 IP 智能终端设备测试方法 —— IP 电话终端
YD/T 1517-2006.Testing Method for Intelligent Terminal Equipment based on IP:IP...
行业标准2023.08.01
YD/T 1516-2006 IP 智能终端设备技术要求 —— IP 电话终端
YD/T 1516-2006.Technical Requirements for Ineligent Terminal Equipment based on...
行业标准2023.08.01
YD/T 5114-2005 移动通信应急车载系统工程设计规范
YD/T 5114-2005.Specifications of Engineering Design for Emergency Mobile Communi...
行业标准2023.08.01
YD/T 5120-2005 无线通信系统室内覆盖工程设计规范
YD/T 5120-2005.Specification on Indoor Coverage Engineering Design For Wireless...
行业标准2023.08.01
YD/T 5132-2005 移动通信工程钢塔桅结构验收规范
YD/T 5132-2005.Check and Acceptance Specifications of Structure for Mobile Commu...
行业标准2023.08.01
YD/T 5080-2005 SDH 光缆通信工程网管系统设计规范
YD/T 5080-2005.Design Specification of Network Management System of SDH Optical...
行业标准2023.08.01
YD/T 5088-2005 SDH 微波接力通信系统工程设计规范
YD/T 5088-2005.Specifications of Engineering Design for SDH Microwave Relay Tele...
行业标准2023.08.01
YD/T 5092-2005 长途光缆波分复用(WDM)传输系统工程设计规范
YD/T 5092-2005.Specifications of Engineering Design for Long-Distance Optical，Fi...
行业标准2023.08.01
YD/T 5097-2005 3.5GHz 固定无线接人工程设计规范
YD/T 5097-2005.Specifications of Engineering Design for 3.5GHz Fixed Wireless Ac...
行业标准2023.08.01
YD/T 5093-2005 光缆线路自动监测系统工程验收规范
YD/T 5093-2005.Acceptance Specification of Engineering for Optical Fiber Cable A...
行业标准2023.08.01