
Day-to-Day Track Maintenance Part II: Switches & Crossings
Day-to-Day Track Maintenance Part II: Switches & Crossings
Guarda Day-to-Day Track Maintenance Part II: Switches & Crossings Streamingcommunity. 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.
- 장르: 다큐멘터리
- 국가: United Kingdom
- 감독: C. David Lochner
- 배우: