UNE-EN ISO 12759-4:2021
Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed (ISO 12759-4:2019)
- Standard No.
- UNE-EN ISO 12759-4:2021
- Release Date
- 2021
- Published By
- ES-UNE
- Latest
- UNE-EN ISO 12759-4:2021
UNE-EN ISO 12759-4:2021 history
- 2021 UNE-EN ISO 12759-4:2021 Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed (ISO 12759-4:2019)
