Centrifugated reinforced concrete posts of annular section for industrial buildings and structures. Specifications
NORMA vydaná dňa 1.1.1980
Designation standards: GOST 23444-79
Publication date standards: 1.1.1980
The number of pages: 154
Approximate weight : 493 g (1.09 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST