BS 1635:1950

Graphical symbols for fire protection drawings.

NORMA vydaná dňa 17.3.1950

The information about the standard:

Designation standards: BS 1635:1950
Note: NEPLATNÁ
Publication date standards: 17.3.1950
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS