Amelioration. Drainage canals
NORM herausgegeben am 1.2.1993
Designation standards: ČSN 754210
Classification mark: 754210
Catalog number: 32059
Note: UNGÜLTIG
Publication date standards: 1.2.1993
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN