Signaling, interlocking and communication devices

  • 1970 — 1979
Оборудование автоблокировкой участка Ручьи — Парголово
Ruchyi - Pargolovo - a section of the St. Petersburg - Vyborg direction of the Oktyabrskaya railway. In the 1970s, according to the Lengiprotrans project, the Leningrad-Sortirovochny-Moskovsky...
  • 1950 — 1959
  • 1970 — 1979
Диспетчерская централизация на участке Полоцк — Бигосово
The railway section Polotsk - Bigosovo is part of the Belarusian Railway. In the period 1956-1970, Lengiprotrans developed a project for centralization of dispatchers for 66 switches on the...
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