ISO INTERNATIONAL STANDARD 128-1 Secondedition 2020-05 Technical product documentation (TPD) General principles of representation Part 1: Introduction and fundamental requirements Documentation technique de produits (TPD) - Principes géneraux de représentation Partie 1: Introduction et exigences fondamentales Reference number ISO 128-1:2020(E) ISO @ IS0 2020 IS0 128-1:2020(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: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2020 - All rights reserved