About TANAKA YUSUKE
About ジャパンプローブ
About OHASHI YASUHIRO
About ジャパンプローブ
About OGURA YUKIO
About ジャパンプローブ
About 日本音響学会研究発表会講演論文集(CD-ROM)
About ultrasonic wave
About contactless measurement
About thickness measurement
About ultrasonic resonance method
About resonance frequency
About erosion corrosion
About curved surface
About aerial ultrasonic waves
About thinning
About Other applications of acoustics
About Measuring methods and instruments of length,area,cross section,volume,angle
About 超音波共振法
About 非接触
About 厚さ計測