ISO/PRF 14520-9

Gaseous fire-extinguishing systems -- Physical properties and system design -- Part 9: HFC 227ea extinguishant

General information

  • Status :  Under development
  • Edition : 4
    Number of pages : 0
  • :
    ISO/TC 21/SC 8
    Gaseous media and firefighting systems using gas
  • 13.220.10
    Fire-fighting

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