About KOSUKEGAWA HIROYUKI
About TAKAGI TOSHIYUKI
About carbon fiber reinforced plastics
About ultrasonic flaw detection
About Thermography
About interlaminer peeling
About cavity
About eddy current
About carbon fiber
About orientation (direction)
About defect
About void
About Nondestructive testing
About 複合材
About CFRP
About 構造物
About 保全
About 非破壊評価