Ravindran V, Bhaumik B. Dry-coupled Pulse Echo Ultrasonic Inspection Methodology for Solid Graphite Products of Rocket Boosters. DSJ [Internet]. 1Jan.2002 [cited 24Apr.2024];52(1):27-2. Available from: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2145