Member of Shielded Metal Arc Welding: Structural (SMAWA-1) (Advanced 1) Publisher Hobart Institute of Welding Technology Copyright Date 2007 Description Objective: To define the function and meaning of nondestructive testing\, and to present a brief description of the different methods. Subject (Topical) Shielded metal arc welding Extent 4 min.40 sec. Type Moving Image Form MP4 Rights All Hobart Institute of Welding Technology video and print materials are copyrighted. They may not be copied in whole or in part. Language English