BS 7469-1:1991

Specification for windows and side scuttles for fire-resistant constructions.. B class divisions.

NORMA vydána dne 30.8.1991

The information about the standard:

Designation standards: BS 7469-1:1991
Note: NEPLATNÁ
Publication date standards: 30.8.1991
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technické normy BS