Refractory products for electric-arc steel-smelting furnace lining. Specifications
NORMA vydána dne 1.1.1992
Designation standards: GOST 28468-90
Publication date standards: 1.1.1992
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST