About NAKAHATA KAZUYUKI
About OGI KEIJI
About SAITO TAKAHIRO
About 超音波Techno
About ultrasonic test
About wave propagation
About visualization
About simulation
About finite element method
About carbon fiber reinforced plastics
About Nondestructive testing
About Propagation of sound waves
About 音波
About 可視化
About 超音波
About 炭素繊維強化樹脂
About 伝搬
About 計測
About シミュレーション