ISO INTERNATIONAL STANDARD 8999 Second edition 2001-03-01 Reciprocating internal combustion engines Graphical symbols Moteurs alternatifs a combustion interne- Symboles graphiques Reference number ISO 8999:2001(E) ISo @ ISO 2001 ISO 8999:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by isO member bodies. In the unlikely event ISO2001 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.ch Web www.iso.ch Printed in Switzerland @ISO2001-Allrightsreserved ISO 8999:2001(E) Contents Page Foreword. 1 Scope 2 Normative references. 3 Terms and definitions . 4 Use of symbols . 5 Basic symbols.... 3 9 Safety signs 7 Engine symbols .. Bibliography. 14 ionnserved ii