ISO INTERNATIONAL STANDARD 11839 Secondedition 2021-02 Machinery for forestry Thrown object guard Test method and performance criteria Materiel forestierProtection contre les projections d'objets - Méthode d'essai et criteres de performance Reference number IS0 11839:2021(E) OS1 @ ISO 2021 IS0 11839:2021(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 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: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2021 - All rights reserved

ISO 11839 2021 Machinery for forestry — Thrown object guard — Test method and performance criteria

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本文档由人生无常于 2024-07-28 02:54:53上传分享

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