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4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AIR1813B AEROSPACE INFORMATION REPORT AIR1813 REV. B Issued 1982-06 Revised 1998-
5、04 Reaffirmed 2007-11 Stabilized 2013-02 Superseding AIR1813A The Coanda/Refraction Concept for Gas Turbine Engine Test Cell Noise Suppression RATIONALE This document has been determined to contain basic and stable technology which is not dynamic in nature. STABILIZED NOTICE This document has been d
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