Thermoinsulating mineral wool broached mats. Specifications
NORMA vydána dne 1.1.1995
Designation standards: GOST 21880-94
Note: NEPLATNÁ
Publication date standards: 1.1.1995
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. 3.97