ISO INTERNATIONAL STANDARD 9512 Third edition 2019-06 Cigarettes Determination of ventilation Definitions and measurement principles Cigarettes - Deétermination du taux de ventilation - Définitions et principes de mesurage Reference number IS0 9512:2019(E) [so @IS02019 IS0 9512:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 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 any form or by any means, 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-1214 Vernier, Geneva Phone: +41 22 749 01 11 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland i @ IS0 2019 - All rights reserved