ISO INTERNATIONAL STANDARD 13349-2 First edition 2022-09 Fans Vocabulary and definitions of categories - Part 2: Categories Ventilateurs-Vocabulaire et definitions des categories- Partie2:Categories Reference number IS013349-2:2022(E) ISO ISO2022 IS0 13349-2:2022(E) COPYRIGHTPROTECTEDDOCUMENT @IS02022 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in anyform or byanymeans, electronic or mechanical, including photocopying,or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or ISO's member body in the country of the requester. ISO copyright office CP 401 : Ch.de Blandonnet 8 CH-1214Vernier,Geneva Phone:+41227490111 Email: [email protected] Website: www.iso.org Published in Switzerland ii @IS02022-All rights reserved