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如何在保障千家万户的对新的有线电视信号接收是当今的重点问题,它与每个人都是密切相关的。主要探讨的就是关于现阶段有线电视网络的信号传输及维护问题。
How to protect the tens of thousands of households on the new cable signal reception is a key issue today, it is with everyone is closely related. The main discussion is about the signal transmission and maintenance of the CATV network at this stage.