Batool, Sadaf A Comparative Study of Micro-Plasma Arc Welding and TIG Welding of Thin Stainless Steel (304L) Sheet Sadaf Batool - Islamabad : SMME - NUST, 2014. - 61 p. ; 30cm. Subjects--Topical Terms: Mechanical Engineering-MS-Thesis Dewey Class. No.: 621