Refractory clays and kaolins for production of refractories. Acceptance rules and methods of sampling
NORMA vydaná dňa 1.1.2007
Designation standards: GOST R 52540-2006
Publication date standards: 1.1.2007
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST