
Classification and methods of sampling and testing of insulating refractory bricks.
NORM herausgegeben am 29.5.1961
Designation standards: BS 2973:1961
Note: UNGÜLTIG
Publication date standards: 29.5.1961
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS