1.ibikoresho byo gutwara ibikoresho Ikinyabiziga cya pinion Imashini ya Bevel Ibikoresho bya Hyperbolic Imashini ya Worm Ibikoresho bya Helical Drive Ibikoresho byo mu mubumbe Imashini yimbere Igihe cyo kohereza: Kanama-01-2024