ISO 817:1974
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ISO 817:1974
5168

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 

  •  :  Withdrawn
     : 1974-09
  •  : 1
     : 4
  •  : ISO/TC 86 Refrigeration and air-conditioning
  •  :
    71.100.45 Refrigerants and antifreezes

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