
Gaseous fire-extinguishing systems - Physical properties and system design Part 10: HFC 23 extinguishant
出版:International Organization for Standardization

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1.1 This part of ISO 14520 contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 23 extinguishant. It includes details of physical properties, specification, usage and safety aspects.1.2 This part of ISO 14520 covers systems operating at a nominal pressure of 41 bar without nitrogen superpressurization. This does not preclude the use of other systems.
BS ISO 14520-10:2000 - Identical