YD/T 5017-2005.Spccification of Exccution and Acceptance of Equipment Installation Engineering for Domestic Satcllite Communication Earth Station. 1总则

YD 5004-1994.Standards of Engineering Design for Digital Microwave Relay Telecomunication System(PDH Part). 1总则 1.0.1YD 5004适用于新建PDH制式的数字微波接力通信工程设计,包括

YD 5007-2003.Communication Conduit and Passage Engineering Designing Standard. 1总则 1.0.1YD 5007适用于新建的本地电话网的配线、局间中继线、长途进局线以及高等级公路等通信管道与通道工程;改、扩建工程可参照执行

YD 5026-1996.Installation and design standard for cabling duct in the transmission room of long haul telecommunication. 1总则 1.0.1《长途通信传输机房铁架、槽道安装设计标准》

YD/T 5097-2005.Specifications of Engineering Design for 3.5GHz Fixed Wireless Access System. 1总则 1.0.1 YD/T 5097适用于新建3.5GHz固定无线接入工程的安装设计,改、扩建I程亦可参照本规范

YD/T 5088-2005.Specifications of Engineering Design for SDH Microwave Relay Telecommunication System. 1总则 1.0.1 YD/T 5088适用于我国新建的SDH微波接力系统工程设计。其扩建、改建工

YD/T 5047-2005.Standard for Design of Integrated Telecommunications Business Hall. 1总则 1.0.1电信营业厅是电信业务经营者经营电信业务和直接为用户服务的窗口,应执行“迅速、准确、安全、方便”的服务方针。 1.0.

YD/T 5027-2005.Design Specification on the Engineering of Centralized Monitoring &. Control System for Telecommunication Power Supply. 1总则 1.0.1YD

YD 5045-1997.Code For Acceptance of Public Packet Switched Data Network Engineering. 1总则 1.0.1YD 5045是分组交换数据网安装工程施工质量检验、随工检验和竣工验收等工作的技术依据,适用于新建工程和扩建工程

YD 5051-1997.Acceptance Standard for Local Network Communication Lines Engineering. 1总则 1.0.1本地网通信线路I程验收规范(以下简称本规范)是通信线路工程施工质量检查、随工检验和竣工验收等工作的技术依据。适用于