About AKIYAMA IWAKI
About 超音波Techno
About Technology
About ultrasonic image
About optical measurement
About acoustic wave propagation
About medical equipment
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About physical property
About diffraction grating
About sound pressure
About waveform measurement
About ultrasonic propagation
About thermophysical property
About elastography
About fiber Bragg grating
About visualization technique
About Acoustic signal processing
About 音波
About 可視化
About 超音波
About 可視化技術