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Standards [CURRENT]

NF S61-024 ; NF EN 54-23:2010-06-01
Fire detection and fire alarm systems - Part 23: fire alarm devices - Visual alarm devices

Title (German)

Brandmeldeanlagen - Teil 23: Feueralarmeinrichtungen - Optische Signalgeber

Edition 2010-06-01
Original language French
Price from 137.30 €
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Table of contents