About NAKAMURA NOBUTOMO
About 大阪大 大学院基礎工学研究科
About 超音波Techno
About ultrasonic test
About maintenance management
About plant (industrial)
About probe (instrumentation element)
About acoustic wave sensor
About elastic wave
About piping (system)
About erosion corrosion
About mode
About acoustic wave propagation
About amplitude fluctuation
About phase shift
About mode conversion
About group velocity
About fractional harmonic
About metal pipe
About nondestructive inspection
About ultrasonic flaw detection
About aluminum tube
About reduction of wall thickness
About ultrasonic sensor
About shear wave
About instrumentation element
About fractional harmonic
About electromagnetic acoustic transducer
About torsional wave
About Nondestructive testing
About 超音波
About プラント
About 保守
About 検査
About 超音波センサ
About ねじり
About 配管
About 減肉