
REFRACTORY MATERIALS. DEFINITION AND CLASSIFICATION BY ITS CHEMICAL COMPOSITION
NORMA vydaná dňa 15.2.1975
Designation standards: UNE 61001:1975
Publication date standards: 15.2.1975
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE