
Reclamation systems and structures. Drainage canals. Cross sections
NORMA vydána dne 1.7.2020
Designation standards: GOST R 58801-2020
Publication date standards: 1.7.2020
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST