Descriptions of technology and images of equipment used in the field today. Current information regarding regulations and specifications from the Nuclear Regulatory Commission and Agreement States. Descriptions of specialized radiographic applications and techniques. Qualification and certification details for Level I and Level II radiographic testing technicians. Second edition includes new chapters on radiographic interpretation of castings and welds with sample radiographs, and on digital radiography (DR), computed radiography (CR), and computed tomography (CT). ISBN(s): ISBN: 978-1-57117-376-8 (print) ISBN: 978-1-57117-385-0 (ebook) 9781571173768 9781571173850