Design of road tunnels
STANDARD published on 1.12.2007
Designation standards: ČSN 737507-ed.A
Classification mark: 737507
Catalog number: 80024
Note: WITHDRAWN
Publication date standards: 1.12.2007
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: Czech technical standard
Category: Technical standards ČSN