Imikorere yingenzi yimyenda ihumeka idahumeka ni: idakoresha amazi, ubushuhe bworoshye, ihumeka, irinda, itagira umuyaga nubushyuhe.Ku bijyanye n’ikoranabuhanga ribyara umusaruro, ibisabwa bya tekiniki yimyenda ihumeka idashobora guhumeka irarenze cyane iy'imyenda isanzwe idafite amazi.Kuri ti imwe ...
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