About SCHMERR L W JR
About Iowa State Univ., IA, USA
About CHRISTENSEN K E
About Iowa State Univ., IA, USA
About NUGEN S M
About Iowa State Univ., IA, USA
About Review of Progress in Quantitative Nondestructive Evaluation, Vol.6A
About ultrasonic test
About Nondestructive testing
About 超音波
About 欠陥
About 分類
About エキスパートシステム
About 開発