![Development of Inspection Method for Pipes by Non Contact Air Coupled Ultrasonic Testing]()
Development of Inspection Method for Pipes by Non Contact Air Coupled Ultrasonic TestingTAKAHASHI, Masakazu; HOSHINO, Hidekazu; OGURA, Yukio; KITAGAWA, Hideaki; WATANABE, Hajime; KUSUMOTO, Junichi; KANAYA, Akihiro · TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B · 2011