NAINIAPPAN R, A S, Arasan R. Comparison of Properties of SA 213 T 12 Tube Weldments by GTAW, ATIG, P-GMAW and Alternating Shielding Gas GMAW. prepare@u_iei [Internet]. 2021Dec.15 [cited 2024Dec.5];. Available from: https://preprint.prepare.org.in/index.php/iei/article/view/207