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ISO 7240-21:2005

Fire detection and alarm systems — Part 21: Routing equipment
4. 7. 2005.

Опште информације

90.93     15. 9. 2025.

ISO

ISO/TC 21/SC 3

Međunarodni standard

13.220.20  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 7240-21:2005
90.93 Odluka o potvrđivanju standarda
15. 9. 2025.

REVIDIRAN OD

NAPUŠTEN
ISO/NP 7240-21