Compared with open cutting; used in different materials. (Serial, 1st part) (3500 w.) (No. 61949 A)
Tunnels for railways
Ry Engr
1915
Ills.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1902
Emergency, lighting in railway tunnels of German Railways
British Library Online Contents | 2005
|PROBLEMS OF RAILWAYS, BRIDGES AND TRANSPORT TUNNELS CONSTRUCTION QUALITY IMPROVEMENT
DOAJ | 2016
|Mathematical modeling of aerodynamic processes in railway tunnels on high-speed railways
DOAJ | 2020
|Gage clearance adjustment and strengthening of tunnels of Western region of French national railways
Engineering Index Backfile | 1959
|