DIN EN 15004-4:2020-12
Current
Current
The latest, up-to-date edition.
Fixed firefighting systems – Gas extinguishing systems – Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2019, modified); German version EN 15004-4:2020
Available format(s)
Hardcopy , PDF
Language(s)
German, English
Published date
12-01-2020
This document specifies requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant.
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