01362nam 2200373Ia 450 991069726500332120230902161606.0(CKB)5470000002386271(OCoLC)646187903(EXLCZ)99547000000238627120100707d1994 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierInternally damped, self-arresting vertical drop-weight apparatus[electronic resource] /inventor, Damodar R. Ambur... [and others][Redacted ed.][Washington, DC] :[National Aeronautics and Space Administration],[1994]1 online resource illustrationsNASA case ;no. LAR 15003-1Title from PDF title screen (NASA, viewed July 1, 2010).NASA case ;LAR-15003-1.Internally damped, self arresting vertical drop weight apparatusMetalsImpact testingMetalsImpact testing.Ambur Damodar R1414849United States.National Aeronautics and Space Administration.GPOGPOBOOK9910697265003321Internally damped, self-arresting vertical drop-weight apparatus3515228UNINA