Models View all FreeCAD Beginners Exerc 73 0 55 0 FreeCAD Beginners Exerc 72 0 40 0 FreeCAD Beginners Exerc 71 0 30 0 FreeCAD Beginners Exerc 70 1 37 0 FreeCAD Beginners Exerc 69 2 39 0 FreeCAD Beginners Exerc 68 1 28 0