Epureanu, Alexandru, and Valeriu Petrus. “About Geometrical Tolerancing Standards”. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 25 (November 18, 2018): 80-84. Accessed November 28, 2024. https://gup.ugal.ro/ugaljournals/index.php/tmb/article/view/1485.