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【4周达】Electromagnetic Acoustic Transducers : Noncontacting Ultrasonic Measurements using EMATs [9784431567608]
【4周达】Electromagnetic Acoustic Transducers : Noncontacting Ultrasonic Measurements using EMATs [9784431560340]
海外直订Emats for Science and Industry: Noncontacting Ultrasonic Measurements 科学和工业用EMAT:非接触式超声波测量
【4周达】EMATs for Science and Industry : Noncontacting Ultrasonic Measurements [9781402074943]