摘要
介绍了铁路通信信号技术装备的现状。
The article introduces the status quo, ex isting problems and development plan of technical equipment for railway signaling and com-munication.
出处
《中国铁路》
1994年第10期13-15,共3页
China Railway
关键词
铁路通信
铁路信号
技术装备
现状
发展
规划
railway signaling and com munication, technical equipment, status quo,development, plan
