ISO INTERNATIONAL STANDARD 6622-1 Third edition 2021-08 Internal combustion engines Piston rings - Part 1: Rectangular rings made of cast iron Moteursa combustion interne-Segments de piston- Partie 1: Segments rectangulaires en fonte moulee Reference number ISO6622-1:2021(E) ISO @IS02021 IS06622-1:2021(E) COPYRIGHTPROTECTEDDOCUMENT IS02021 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 memberbody in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122749 0111 Email:[email protected] Website: www.iso.org Published in Switzerland i @ IS0 2021-All rights reserved
ISO 6622-1 2021 Internal combustion engines — Piston rings — Part 1 Rectangular rings made of cast iron