Evaluation of discontinuities in a stainless steel weldment with radiographic and ultrasonic techniques /

Work performed for the U.S. Atomic Energy Commission by Union Carbide Nuclear Company--a division of Union Carbide Corporation--at Oak Ridge National Laboratory, Y-12 Plant.Y-1309"Contract No. W-7405-eng-26 with the U.S. Atomic Energy Commission.""Date Issued: Sep 20 1960 ; Report Number: Y-1309 ; Equipment, Methods, Techniques TID-4500 (15th Edition).""April 15, 1959."Mode of access: Internet