NASA acoustically treated nacelle program reducing noise under commercial transport flight path near airports
The NASA acoustically treated nacelle program
ACOUSTICAL SOCIETY OF AMERICA, SYMPOSIUM ON AIRCRAFT NOISE ; 1969 ; PHILADELPHIA, PA
01.09.1970
Sonstige
Keine Angabe
Englisch
NASA Acoustically Treated Nacelle Program
NTIS | 1969
NASA acoustically treated nacelle program
NTRS | 1969
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