DIN EN 12094-7 E:2006-02 Fixed fire-fighting systems – Components for extinguishing systems with gaseous extinguishing agents – Part 7: Requirements and test methods for nozzles for CO2 systems
1970DIN EN 12094-7 E:2006-02 Fixed fire-fighting systems – Components for extinguishing systems with gaseous extinguishing agents – Part 7: Requirements and test methods for nozzles for CO2 systems
2005DIN EN 12094-7:2005-04 Fixed firefighting systems - Components for gas extinguishing systems - Part 7: Requirements and test methods for nozzles for CO<(Index)2> systems; German version EN 12094-7:2000 + A1:2005 / Note: To be replaced by DIN EN 12094-7 (2006-02).
2005DIN EN 12094-7:2005 Fixed fire-fighting systems – Components for extinguishing systems with gaseous extinguishing agents – Part 7: Requirements and test methods for nozzles for CO2 systems