Plastics cellular and rubber cellular. Method for determination of apparent density
NORMA vydána dne 1.7.1978
Designation standards: GOST 409-77
Note: NEPLATNÁ
Publication date standards: 1.7.1978
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 9.87