Reference number
ISO 817:1974
© ISO 2024
ISO 817:1974
Organic refrigerants — Number designation
Edition 1
1974-09
Withdrawn
Withdrawn (Edition 1, 1974)

Abstract

Establishes a simple system of referring to common organic refrigerants instead of using the chemical name, formula or trade name. Although the use of a number is an accurate way of designating the refrigerant, there is no intention of precluding the use of a chemical name or formula. - Replaces ISO Recommendation R 817-1968.

General information

  • Status
     : Withdrawn
    Publication date
     : 1974-09
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 86
    ICS :
    71.100.45 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 71
  6. 71.100
  7. 71.100.45
  8. ISO 817:1974