This part of ISO 14520 gives specific requirements for gaseous fire-extinguishing systems, with respect to the CF3l extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at a nominal pressure of 25 bar. This does not preclude the use of other systems.
BS ISO 14520-2:2006 history
2006BS ISO 14520-2:2006 Gaseous fire-extinguishing systems - Physical properties and system design - CF3I extinguishant