Classification of refractories. Ceramic fibre products. Blankets, mats, felts and paper.
NORM herausgegeben am 30.4.1990
Designation standards: BS 7225-3.1:1990
Note: UNGÜLTIG
Publication date standards: 30.4.1990
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technische Normen BS