Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed - Amendment 1: Addition of Annex F providing an example of the use of efficiency classification and editorial changes

Draft standard

ISO 12759-4 DAM 1:2026-02 - Draft

Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed - Amendment 1: Addition of Annex F providing an example of the use of efficiency classification and editorial changes

German title
Ventilatoren - Effizienzklassifizierung für Ventilatoren - Teil 4: Angetriebene Ventilatoren bei maximaler Betriebsdrehzahl - Änderung 1: Hinzufügung von Anhang F mit einem Beispiel für die Verwendung der Effizienzklassifizierung und redaktionelle Änderungen
Publication date
2026-02
Original language
English
Pages
5

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Publication date
2026-02
Original language
English
Pages
5
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