A comparison of the physics of gas tungsten arc welding (GTAW), electron beam welding (BBW), and laser beam welding
By: by A.C. Nunes, Jr.
Contributors: George C. Marshall Space Flight Center.
Series: NASA technical memorandum -- NASA TM-86503.; NASA technical memorandum -- 86503.
Publisher: National Aeronautics and Space Administration, George C. Marshall Space Flight Center; For sale by National Technical Information Service
Published: 1985
Place of publication: [Marshall Space Flight Center, Ala.]; [Springfield,  Va
Language: eng
Format: Microform
Subjects: Welding.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1985. 1 microfiche.