Rolled asphalt asphatic bitumen and fluxed lake asphalt (hot process).
NORMA vydána dne 31.12.1945
Designation standards: BS 594:1945
Note: NEPLATNÁ
Publication date standards: 31.12.1945
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS