Mu mishinga yubwubatsi, kugira ibikoresho bikwiye ningirakamaro kugirango tugere ku bisubizo bikomeye.Urupapuro runyeganyega ni kimwe mu bikoresho byingenzi.Urupapuro runyeganyega ni imashini iremereye yagenewe guhuza ibikoresho bitandukanye, birimo ubutaka, amabuye, na asfalt.Hamwe nibyiza byinshi ...
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