ISO INTERNATIONAL STANDARD 21765 First edition 2020-12 Textiles Determination of fabric deformability by forced mechanical distension Textiles Détermination de la deformabilité des étoffes par distension forcée mécaniquement Reference number IS0 21765:2020(E) OSI @ISO 2020 IS0 21765:2020(E) COPYRIGHTPROTECTEDDOCUMENT @IS02020 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 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2020 - All rights reserved