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Označení normy: | BS ISO 817:2014+A2:2021 |
Počet stran: | 68 |
Vydáno: | 2021-04-29 |
ISBN: | 978 0 539 05894 9 |
Status: | Standard |
DESCRIPTION
BS ISO 817:2014+A2:2021
This standard BS ISO 817:2014+A2:2021 Refrigerants. Designation and safety classification is classified in these ICS categories:
- 71.100.45 Refrigerants and antifreezes
This International Standard 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 flammability data, and provides a means of determining the refrigerant concentration limit. Tables listing the refrigerant designations, safety classifications and the refrigerant concentration limits are included based on data made available.