Amashanyarazi ya arwibuhanga arangwa nubuso bwabo bworoshye, kwihanganirana neza, nimbaraga zirambye. Bakozwe mubyuma byo hejuru kandi bikaba birimo kugenzura ubuziranenge bukomeye kugirango barebe ko bahuye nibisabwa na porogaramu yinganda. Iyi miyoboro yashizweho kugirango yorohereze ingendo zigenda neza kandi zitemba, zizamura imikorere kandi wizewe na sisitemu ya hydraulic muri sisitemu yubuhanga.
Andika ubutumwa bwawe hano hanyuma utwohereze