OS GSO ISO 817:2013
ISO 817:2005
Omani Standard
Current Edition
·
Approved on
01 April 2013
Refrigerants - Designation system
OS GSO ISO 817:2013 Files
English
10 Pages
Current Edition
Reference Language
27.27 OMR
OS GSO ISO 817:2013 Scope
This International Standard provides an unambiguous system for numbering and assigning
composition-designating prefixes to refrigerants. Tables listing the refrigerant designations are included. It is
intended to be used with other relevant safety standards such as ISO 5149, IEC 60335-2-24 and
IEC 60335-2-40.
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