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Measurement of Profile Drag on an Airplane in Flight by the Momentum Method. Part I (1930)
NASA Technical Reports Server (NTRS) · leaf 61
Fig.33 0.9 tm sheet Fig.34 0.9 mm sheet Fig.35 0.9 mm sheet ^ duralumin, rivet duralumin, rivet duralumin, rivet j> heads removed,smooth. heads removed, smooth. heads removed, smooth. wNASA Technical Reports Server (NTRS)
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