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2、rom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2012 SAE International All rights reserved. No part of this pub
3、lication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970
4、(outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/ARP4721/2AEROSPACERECOMMENDEDPRACTICEARP4721 Part 2 Issued 2006-08 Reaffirmed 2012-0
5、7 Monitoring Aircraft Noise and Operations in the Vicinity of Airports: System Validation RATIONALEARP4721 Part 2 has been reaffirmed to comply with the SAE five-year review policy. SAE ARP4721/2 Page 2 of 60 SAE ARP4721/2 Page 3 of 60 SAE ARP4721/2 Page 4 of 60 SAE ARP4721/2 Page 5 of 60 SAE ARP472
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