Unsaturated polyester resins. Methods for determination of the maximum temperature during the setting
NORMA vydána dne 1.7.1977
Designation standards: GOST 21970-76
Note: NEPLATNÁ
Publication date standards: 1.7.1977
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 12.83