公共电话交换网 meaning in Chinese
pstn public switched telephone network
Examples
- Pstn public switched telephone network
公共电话交换网 - In data communication , the connection through the public switched telephone network from a terminal to a service , network or computer
数据通信中，通过公共电话交换网，实现一个终端和一个服务部门、网络或计算机的连接。 - It is most extensively used lines of communication to public switched telephone network ( pstn ) , hence the video surveillance system based on pstn possesses widespread application prospects
公共电话交换网( pstn )是最广泛使用的通信线路，因此在pstn线路上传输视频具有广阔的应用前景。