Refractories and refractory raw materials. Methods for the determination of sodium and potassium oxide
NORMA vydaná dňa 1.7.2000
Designation standards: GOST 2642.11-97
Note: NEPLATNÁ
Publication date standards: 1.7.2000
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST