Concretes. Determination of strength by mechanical methods of nondestructive testing
NORMA vydána dne 1.1.1991
Designation standards: GOST 22690-88
Note: NEPLATNÁ
Publication date standards: 1.1.1991
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 9.09