BS EN 50131-2-4:2008

Alarm systems. Intrusion and hold-up systems. Requirements for combined passive infrared and microwave detectors.

NORMA vydaná dňa 31.5.2014

Anglicky -
PDF - okamžité stiahnutie (325.50 EUR)

The information about the standard:

Designation standards: BS EN 50131-2-4:2008
Note: NEPLATNÁ
Publication date standards: 31.5.2014
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: British technical standard
Kategória: Technické normy BS