Flange nikintu cyingenzi gihuza imiyoboro, indangagaciro, pompe, nibindi bikoresho, bikoreshwa cyane mubikorwa byinganda, inganda zikora imiti, peteroli, gaze gasanzwe, gutanga amazi, gushyushya, guhumeka, nizindi mirima. Imikorere yacyo ntabwo ihuza imiyoboro nibikoresho gusa, ahubwo ...
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