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Calculation of the pressures on aircraft engine bearings (1929)
NASA Technical Reports Server (NTRS) · leaf 21
N.A.C.A. Technics.1 Memorandum No.543 Fig. 3,5 13- 17 31 1 3 5 7 911 15 19 33 1NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
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