01950oam 2200577 450 991071686320332120210924135235.0(CKB)5470000002525553(OCoLC)1159597682(EXLCZ)99547000000252555320200623d1938 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierFatigue testing of wing beams by the resonance method /by William M. BleakneyWashington, [D.C.] :National Advisory Committee for Aeronautics,1938.1 online resource (22 pages, 24 unnumbered pages) illustrationsTechnical note / National Advisory Committee for Aeronautics ;No. 660"August 1938."No Federal Depository Library Program (FDLP) item number.Includes bibliographical references (page 22).AirplanesWingsTestingAluminum alloysAlloysFatigueTestingLoads (Mechanics)AirplanesWingsTestingfastAlloysFatigueTestingfastAluminum alloysfastLoads (Mechanics)fastAirplanesWingsTesting.Aluminum alloys.AlloysFatigueTesting.Loads (Mechanics)AirplanesWingsTesting.AlloysFatigueTesting.Aluminum alloys.Loads (Mechanics)Bleakney William M.1402985United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOTRAALOCLCFGPOBOOK9910716863203321Fatigue testing of wing beams by the resonance method3474640UNINA