This peper outlines the requirements of the railway emergency telecommunication (RETS) at war and gives information about the features of the new-generation RETS.
针对铁路应急通信的现状及存在问题，提出了战时铁路应急通信的要求，并介绍了新一代铁路应急通信系统设备的特点。
This peper outlines the requirements of the railway emergency telecommunication (RETS) at war and gives information about the features of the new-generation RETS.
针对铁路应急通信的现状及存在问题，提出了战时铁路应急通信的要求，并介绍了新一代铁路应急通信系统设备的特点。
应用推荐