Uburyo imashini ikora umucanga w’icyatsi kibisi ikora ahanini burimo intambwe zikurikira, hamwe n’ikoranabuhanga ryo gutunganya umucanga mu gutunganya: 1. Gutegura umucanga Koresha umucanga mushya cyangwa usubijwemo nk'ibikoresho by'ibanze, wongeramo ibintu bifunga (nk'ibumba, resin, nibindi) n'ibikoresho bivura mu buryo bwihariye ...
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