Bikoreshwa mubikoresho byose auto-umubiri harimo aluminium, aluminiyumu, icyuma, umuringa.
Guhindura ikoranabuhanga ryemeza neza, igipimo gihamye kandi gito
Imikorere ihanitse itanga gusudira kwizewe
Bifite imbunda zitandukanye nibikoresho byo gutwikira amenyo atandukanye.
Biroroshye guhindura imikorere
Birakwiye gusana ubwoko ubwo aribwo bwose bworoshye.