Ostromęcka, Małgorzata, and Andrzej Kolasa. “The Effect of the Current Pulsation Frequency on Heat Supply Results During Pulsed Current TIG Welding in 301L Stainless Steel”. Welding Technology Review 91, no. 8 (October 25, 2019): 61–71. Accessed December 22, 2024. https://pspaw.pl/pspaw/article/view/1046.