Television, radio, emergency communication towers on top of the mountain are also now in jeopardy.

在山上的电视台, 电台, 紧急呼叫塔都境地危机.

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Emergency Communication System is outlined firstly, including network structure, PRN system, low - layer protocols and frame format.

本文首先介绍了应急机动部队综合通信系统概况, 包括网络结构 、 分组无线网体制 、 低层通信协议以及分组格式.

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Television, radio emergency communication towers on top of a mountain are also now in jeopardy.

位于山顶的电视, 电台紧急通讯塔也岌岌可危.

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