ISO 817:1974
Organic refrigerants — Number designation
Reference number
ISO 817:1974
Edición 1
1974-09
Retirada
ISO 817:1974
5168
Retirada (Edición 1, 1974)

Resumen

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.

Informaciones generales

  •  : Retirada
     : 1974-09
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 4
  • ISO/TC 86
    71.100.45 
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