ISO INTERNATIONAL STANDARD 7203-3 Third edition 2019-07 Fire extinguishing media Foam concentrates Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids Agents extincteurs-Emulseurs Partie 3: Spécifications pour les émulseurs bas foisonnement destinés a uneapplicationparlehaut surles liquides miscibles a I'eau Reference number IS07203-3:2019(E) ISO @ ISO 2019 IS0 7203-3:2019(E) COPYRIGHTPROTECTEDDOCUMENT @IS02019 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 internetoranintranet, withoutpriorwrittenpermission.Permissioncan berequested from eitherIsoat theaddress 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 22749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved