Впровадження системи та пристрою автоматичного оповіщення працюючих на коліях залізничних станцій

The problem of timely warning the crews working on station tracks, station employees and passengers, exists for quite a long time. Untimely warning or lack of it leads to injuries and in some cases is fatal. The solution of the problem is the use of the systems and devices of automatic warning. The ... View More