NEN-ISO 817/A1
Refrigerants - Designation and safety classification
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 2017 |
| Status: | active |
| ICS Code (Refrigerants and antifreezes): | 71.100.45 |
Document History
NEN-ISO 817/A1
November 1, 2017
Refrigerants - Designation and safety classification
A description is not available for this item.
June 1, 2014
Refrigerants - Designation and safety classification
NEN-ISO 817 provides an unambiguous system for assigning designations to refrigerants. It also establishes a system for assigning a safety classification to refrigerants based on toxicity and...
January 1, 2005
Refrigerants - Designation system
This International Standard provides an unambiguous system for numbering and assigning composition-designating prefixes to refrigerants. Tables listing the refrigerant designations are included. It...