
Fire tests on building materials and structures. Surface spread of flame tests for materials.
NORM herausgegeben am 18.2.1971
Designation standards: BS 476-7:1971
Note: UNGÜLTIG
Publication date standards: 18.2.1971
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategorie: Technische Normen BS