- Standard No.
- EN ISO 21922:2021
- Release Date
- 2021
- Published By
- European Committee for Standardization (CEN)
- Latest
-
EN ISO 21922:2021
- Replace By
-
FprEN ISO 21922:2021
EN ISO 21922:2021 history
- 2021 EN ISO 21922:2021 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021)
EN ISO 21922:2021 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking (ISO 21922:2021) was changed to EN 12284:2003 Refrigerating systems and heat pumps - Valves - Requirements, testing and marking.