UNI EN 15004-4:2020
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
Published date
12-11-2020
This document specifies requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant.
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