Ibisubizo
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Sisitemu yo gukurikirana amazi yo mu butaka
1. Incamake ya sisitemu Sisitemu yo gukurikirana amazi yubutaka bwisosiyete ikora ubushakashatsi nubushakashatsi bwiterambere ryikigo gikurikirana urwego rwogukurikirana amazi yubutaka, hamwe nuburambe bwimyaka isosiyete ikora mumodoka ...Soma byinshi -
Sisitemu yo gukurikirana ubuziranenge bw'amazi
1. Gahunda ya gahunda Ibiyaga n'ibigega ni isoko y'amazi yo kunywa mu Bushinwa.Ubwiza bw'amazi bufitanye isano n'ubuzima bwa miliyoni amagana z'abantu.Ariko, sitasiyo ihari yubwoko bwamazi yikora mon ...Soma byinshi