Reinforced concrete flights of steps and stair landings. Specification
NORM herausgegeben am 1.1.1986
Designation standards: GOST 9818-85
Note: UNGÜLTIG
Publication date standards: 1.1.1986
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 4.88