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equipment通信设备communication规范 | 土木工程 2022-08-28 90 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
基于通信设备的类型,本规范分为程控交换设备、传输设备、电源设备、接入网设备、数据通信设备五个部分。
本资料共包括以下附件:
通信设备工程安装施工规范.doc
通信设备工程安装施工规范....


(Based on the type of communication equipment, this specification is divided into five parts: program-controlled switching equipment, transmission equipment, power supply equipment, access network equipment, and data communication equipment.
This document includes the following attachments:
Communication equipment engineering installation and construction specifications.doc
Communication equipment engineering installation and construction specifications....)

[下载]17453421670.rar




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