Water piping underground crossing under the railway and roads
NORM herausgegeben am 1.10.1986
Designation standards: STN 755630
Classification mark: 755630
Catalog number: 69497
Publication date standards: 1.10.1986
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN