摘要
本文根据电缆电视实际工程设计的要求,用计算机在AutoCAD软件包的支持下,完成了电缆电视干线传输部分的计算机辅助设计。
In this paper, according to the demand of the actual engineering design of cable television, the cable television trunk transmission system is completed with computer aided design, which is supported by Auto CAD soft ware.
关键词
电缆电视
CAD
干线传输系统
cable television
computer aidcd dcsign
trunk transmission system
