• Urubanza:Urubuga ruzunguruka rw'amakaruni menshi
• Ibikoresho bishyigikira:Gukwirakwiza amazi mu mazi, sitasiyo ya pompe ya hydraulic, sisitemu yo kugenzura amashanyarazi

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Igihe cyo kohereza ubutumwa: 25 Kamena 2019