Ciocan, Ovidiu, and Dumitru Nicoară. “Elements Specifically to Pressurization (sealing/ Tightening) in Hydrostatic Extrusion Processes”. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 23 (June 10, 2005): 36-38. Accessed May 3, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/tmb/article/view/2140.