01355nam a2200265 c 4500001001300000005001500013008004100028040001100069041001300080052003100093245023700124300001900361545006500380545003300445545006500478653021500543700005300758700004800811700001400859773013900873856002001012900001601032900002101048900002001069KSI00024298920040715103501040624s2002    ulk           000   kor    a0110010 akorbeng01a530.7505b한519ㅂc22(1)00aPVDF 및 P(VDF-TrFE)를 이용한 고주파수 수침용 초음파 탐촉자 개발 및 평가=xDevelopment and characterization of high frequency ultrasonic transducer using PVDF and P(VDF-TrFE)/d김기복,e김병극,e이승석  ap. 1-8;c26 cm  a김기복, 한국표준과학연구원 비파괴계측그룹  a김병극, (주)하기소닉  a이승석, 한국표준과학연구원 비파괴계측그룹  aPVDFaP(VDF-TrFE)a고주파수 초음파 탐촉자a고주파수 초음파 검출장aHigh frequency ultrasonic transduceraHigh frequency ultrasonic detection fielda고주파수 수침용 초음파 탐촉자1 a김기복,g金基福,d1966-0KAC2018304224aut1 a김병극,g金炳克,d1960-0KAC2018452221 a이승석0 t비파괴검사학회지.d韓國非破壞檢査學會.g제22권 1호(2002년 2월), p. 1-8q22:1<1w(011001)KSE199508510,x1225-784240u3134345aKd00210aKim, Ki-Bok10aKim, Byoung-Geuk10aLee, Seung-Seok