EFTIMIE, Dorin. “3D Modeling of Recycling Equipment by Magnetic Separation of Used Sandblasting Sand”. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 42, no. 3 (September 15, 2019): 32-35. Accessed May 4, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2803.