Identification and Proposed Control of Helicopter Transmission Noise at the Source NASA-TM-89312 N87-16816 NAS-11589312 USAAVCOMTR-87-C-2

Identification and Proposed Control of Helicopter Transmission Noise at the Source

NASA-TM-89312 N87-16816 NAS-11589312 USAAVCOMTR-87-C-2

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Material Type: 規格・テクニカルリポート類
Title: Identification and Proposed Control of Helicopter Transmission Noise at the Source
Author/Editor: Coy, J. J
Handschuh, R. F
Lewicki, D. G
Huff, R. G
Krejsa, E. A
Extent: microfiche 23 p
Note (Material Type): [microform]
Report No.: テクニカルリポート番号 : NASA-TM-89312
テクニカルリポート番号 : N87-16816
テクニカルリポート番号 : NAS-11589312
テクニカルリポート番号 : USAAVCOMTR-87-C-2
Holding library: 国立国会図書館
Call No.: LS-N87/16816
Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書
https://ndlsearch.ndl.go.jp
Bibliographic ID (NDL): 000004983465
http://id.ndl.go.jp/bib/000004983465
Bibliographic Record Category (NDL): 291