Refractory alumosilicate mortars. Specifications
NORMA vydána dne 1.7.2000
Designation standards: GOST 6137-97
Note: NEPLATNÁ
Publication date standards: 1.7.2000
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST