Single transducer ultrasonic imaging method that eliminates the effect of plate thickness variation in the image [microform] / Don J. Roth (NASA technical memorandum ; 107184)
Single transducer ultrasonic imaging method that eliminates the effect of plate thickness variation in the image [microform] / Don J. Roth
原資料の出版事項: [Washington, DC] ; [Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1996]