Models View all STAPLER 2 53 0 Pencil Sharpener 11 108 0 Storage Tank 6 123 0 3D Printer 39 626 0 sheet metal cutting die 11 156 0 Splines shaft and gear 6 98 0 Education University of Science and Technology of Oran Master's degree, Mechanical engineering • January 2019 - January 2021