BS EN 54-12:2002

Fire detection and fire alarm systems. Smoke detectors. Line detectors using an optical light beam.

NORMA vydaná dňa 31.7.2003

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The information about the standard:

Designation standards: BS EN 54-12:2002
Note: NEPLATNÁ
Publication date standards: 31.7.2003
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: British technical standard
Kategória: Technické normy BS