Flexible cellular foams. Method for determination of fatigue at cyclic compression
NORMA vydána dne 1.7.1976
Designation standards: GOST 20990-75
Note: NEPLATNÁ
Publication date standards: 1.7.1976
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 9.85