@misc{etde_20758451, title = {The keyhole GTAW technology: a new welding technology joining quality and productivity; Le procede K-TIG: une nouvelle technologie de soudage combinant qualite et productivite} author = {Le Port, P, Laugier, M, Scandella, F, Lawrjaniec, D, and Boucher, Ch} abstractNote = {This paper is a literature review regarding the …