| Paper: | idn480 |
| Name: | W. Stark |
| Company: | Federal Institute for Materials Research and Testing (BAM) |
| Address: | Unter den Eichen 87 12205 Berlin |
| Country: | Germany |
| Phone: | +49 30 81044309 |
| Fax: | +49 30 810 41617 |
| Email: | wolfgang.stark@bam.de |
| NDT.net | |15th WCNDT CD-ROM| |