
Fire tests on building materials and structures. Surface spread of flame tests for materials.
NORMA vydaná dňa 18.2.1971
Designation standards: BS 476-7:1971
Note: NEPLATNÁ
Publication date standards: 18.2.1971
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS