Aids for rail car side-door observation

Aids for rail car side-door observation

Библиографические подробности
Корпоративные авторы: Telephonics Corporation, United States. Federal Transit Administration, National Research Council (U.S.). Transportation Research Board
Формат: ‌
Язык:English
Опубликовано: Washington, D.C. National Academy Press 1995.
Серии:Report (Transit Cooperative Research Program) 4.
Предметы:
Subways > Safety measures.
Electric railroads > Cars > Safety measures.