| Standard Number |
BS EN 15004-4:2008 |
| Title |
Fixed firefighting systems. Gas extinguishing systemsPhysical properties and system design of gas extinguishing systems for HFC 125 extinguishant |
| Status |
Current |
| Publication Date |
30 November 2008 |
| Cross References |
EN 15004-1:2008, ISO 14520-1 |
| Replaces |
BS ISO 14520-8:2006 |