| Paper: | idn497 |
| Name: | M. Saka |
| Company: | Tohoku University Dept. of Mechanical Engineering |
| Address: | Aoba, Aramaki, Aoba-Ku Sendai 980-8579 |
| Country: | Japan |
| Phone: | +81 22 217 6890 |
| Fax: | +81 22 217 6893 |
| Email: | saka@ism.mech.tohoku.ac.jp |
| NDT.net | |15th WCNDT CD-ROM| |