Reinforced concrete and concrete steps. Structure and dimensions
NORMA vydána dne 1.1.1986
Designation standards: GOST 8717.1-84
Note: NEPLATNÁ
Publication date standards: 1.1.1986
The number of pages: 55
Approximate weight : 165 g (0.36 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST