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. revtn [Internet]. 2021 Dec. 31 [cited 2026 Apr. 29];25(4). Available from: http://revtn.ro/index.php/revtn/article/view/354