Fans — Efficiency classification for fans — Part 3: Fans without drives at maximum operating speed
NORM herausgegeben am 11.3.2019
Designation standards: ISO 12759-3:2019
Publication date standards: 11.3.2019
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO