ISO INTERNATIONAL STANDARD 9957-2 Secondedition 2019-11 Fluid draughting media - Part 2: Water-based non-India ink - Requirements and test conditions Fluides a dessin - Partie 2: Encres aqueuses autres que les encres de Chine - Prescriptions et conditions d'essai Reference number ISO 9957-2:2019(E) ISO @ IS0 2019 IS0 9957-2:2019(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 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 0111 Fax: +41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved