Processing of radiographic images of non-destructive weld testing /
Fujita, Tsutomu.
Hioki, Yukio.
Matsui, Hisao.
Orpington Defence Research Information Centre
1979
Originally published: in Hitachi Zosen Giho, 3̲9̲, 4 (1978) p.1-6
Welded joints
Radiography, Industrial.