Day-to-Day Track Maintenance Part II: Switches & Crossings

Filmelőzetes

Continuing the study of the normal tasks performed by a permanent-way gang, this film deals with the maintenance of switches, common crossings and obtuse crossings. These are the fundamental units from which all track layouts, however complicated are built up.

Műfaj: Dokumentum

Öntvény:

Legénység: C. David Lochner (Director)

Ország: United Kingdom

Futásidő: 21 percek

Minőség: HD

Kiadás: 1952

imdb rating 7

Kulcsszó: