Refractory products for electric-arc steel-smelting furnace lining. Specifications
NORMA vydaná dňa 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
Kategória: Technické normy GOST