文章结合永济市前端机房卫星接收设备，介绍了卫星数字电视节目接收和故障分析排查方法。

Taking the satellite reception equipment of the front room of Yongji City, the article introduces the reception of digital satellite TV programs and checking and analyzing methods of faults.

youdao

文章结合永济市前端机房卫星接收设备，介绍了卫星数字电视节目接收和故障分析排查方法。

Taking the satellite reception equipment of the front room of Yongji City, the article introduces the reception of digital satellite TV programs and checking and analyzing methods of faults.

youdao