| Paper: | idn592 |
| Name: | V.K. Ravindran |
| Company: | Vikram Sarabhai Space Centre Quality division Propellants and Chemicals |
| Address: | Thiruvananthapuram 695 022 Kerala |
| Country: | India |
| Phone: | +91 471 563776 |
| Fax: | +91 471 415488 |
| Email: | v-nagappa@vssc.org |
| NDT.net | |15th WCNDT CD-ROM| |