ISO INTERNATIONAL STANDARD 128-100 First edition 2020-05 Technical product documentation - General principles of representation Part 100: Index Documentation technique de produits - Principes genéraux de representation - Partie 100: Index Reference number IS0 128-100:2020(E) ISO @ISO2020 IS0 128-100:2020(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO 2020 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 2020 - All rights reserved