Codes et normes - Achat
ISO 7240-21:2005
Fire detection and alarm systems -- Part 21: Routing equipment
SKU: iso_040170_120115
Publié par ISO
Année de publication 2005
1 Edition
26 pages
détails du produit
ISO 7240-21:2005 specifies requirements, methods of test, and performance criteria for fire-alarm routing (transmitting) equipment and for fault (trouble) warning routing equipment for use in fire detection and fire alarm systems installed in buildings.