LEADER 01658nam 2200469 a 450 001 9910697053403321 005 20230902162113.0 035 $a(CKB)5470000002384368 035 $a(OCoLC)640128184 035 $a(EXLCZ)995470000002384368 100 $a20100611d2010 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aUltrasonic phased array inspection for an isogrid structural element with cracks$b[electronic resource] /$fD.J. Roth ... [and others] 210 1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$d[2010] 215 $a1 online resource (12 pages) 225 1 $aNASA TM- ;$v2010-216090 300 $aTitle from title screen (viewed on June 10, 2010). 300 $a"March 2010." 320 $aIncludes bibliographical references (page 12). 410 0$aNASA technical memorandum ;$v2010-216090. 606 $aNondestructive tests$2nasat 606 $aAluminum alloys$2nasat 606 $aPhased arrays$2nasat 606 $aAerospace engineering$2nasat 606 $aCracks; holes (mechanics)$2nasat 615 7$aNondestructive tests. 615 7$aAluminum alloys. 615 7$aPhased arrays. 615 7$aAerospace engineering. 615 7$aCracks; holes (mechanics). 701 $aRoth$b Don J$01387267 712 02$aNASA Glenn Research Center. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697053403321 996 $aUltrasonic phased array inspection for an isogrid structural element with cracks$93532919 997 $aUNINA