Inyubako-Ubwubatsi Ubudahangarwa bw'uburozi mu kurwanya ingese Amashanyarazi n'Ikoranabuhanga Kuzigama ingufu no kurengera ibidukikije Ibikorwaremezo Ibishushanyo n'Ubukorikori Siporo n'imyidagaduro Amazi adatemba Ubwikorezi Ubuvuzi bw'ubuzima
