
Uburyo bwo Guhitamo Mashini Ikora Amatafari ya Sima: Inyobora Nkuru
Uburyo bwo Guhitamo Mashini Ikora Amatafa ya Sima Ikoreshwa n’Abantu: Inzira y’Umunyamahirwe yo Kugura Intangamarara Mu gihe cy’ubwiyongere bw’ibiciro by’ubwubatsi ndetse no kwibanda ku bwubatsi







