Imiyoboro nziza nicyiciro cyingenzi cyimiyoboro ikoreshwa mubikoresho byubaka no gushushanya, byemewe cyane kubwiza bwabo bwo hejuru nimikorere. Iyi miyoboro irangwa nuburyo bwo hejuru nubuso bworoshye, kubikora byiza kubikorwa bitandukanye bisaba ibipimo neza no kugaragara. Imwe muri defi