ÖNORM EN 15004-4:2021 04 01
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)
Available format(s)
Hardcopy
Language(s)
German - English
Published date
01-04-2021
€70.20
Excluding VAT
This document specifies requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant.
| Committee |
TC 191
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 15004-4:2020 | Identical |
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