3:10 PM - 3:20 PM
*Luiza Hiroko Ichinose1, Shuji Takahashi2, Toshiyuki Ishikawa3, Masahiro Sakano4 (1. Japanese Association for Non-Destructive Testing Industry, 2. Hyogo Office of National Highway, 3. Kansai University, 4. Hashimori Support Center)