摘要
介绍了铁路通信3年攻坚战实施计划的必要性、概况，和1997年有线通信的主要任务。
This paper introduces the necessity and survey of the enforcement plan for railway communication three-year campaign, as well as the main mission of railway wire communication in 1997.
出处
《铁道通信信号》
1997年第5期1-6,共6页
Railway Signalling & Communication
