1 、 Mbere yo gutangira kwitegura 1). Bihuye na pompe yo gusiga amavuta, nta mpamvu yo kongeramo amavuta mbere yo gutangira; 2). Mbere yo gutangira, fungura byuzuye valve yinjira muri pompe, fungura valve isohoka, hanyuma pompe numuyoboro winjira mumazi ugomba kuzuzwa amazi, hanyuma ufunge umwuka ...
Soma byinshi