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An Altitude Chamber for the Study and Calibration of Aeronautical Instruments (1925)

NASA Technical Reports Server (NTRS) · leaf 16

An illustration from An Altitude Chamber for the Study and Calibration of Aeronautical Instruments, 1925, leaf 16 — N.A.C.A. Technical Note No.329 Fig.4 Motor and air circulating … Fig.4 Diagramatic drawing of altitude chamber.

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