“CONTRIBUTIONS TO ROBOTIC GAS TUNGSTEN ARC WELDING OF A HEAT EXCHANGER ASSEMBLY USED AS A PART OF AN ELECTRICALLY DRIVEN CENTRIFUGAL AIR COMPRESSOR CCAE 15-300” (2021) Nonconventional Technologies Review, 25(4). Available at: https://www.revtn.ro/index.php/revtn/article/view/354 (Accessed: 5 May 2026).