Sketches and data on use of concrete for foundations of tracks and poles for overhead wire. (See also - discussion p 71-75)
Improvements in track construction
Expose relatif a quelques perfectionnements apportes dans l'Etablissement des Voies
1930
11 pages
19 Figs.
Article (Journal)
French
© Metadata Copyright Elsevier B. V. All rights reserved.
Improvements in railway track construction
Engineering Index Backfile | 1929
|Improvements in railway track construction
Engineering Index Backfile | 1920
|Some improvements in track construction in Philadelphia
Engineering Index Backfile | 1904
|Engineering Index Backfile | 1925
|Engineering Index Backfile | 1930
|