Ubushinwa bugenzure ibirango bya valve: ibyifuzo byiza
Iterambere ry’inganda, inganda za valve mu Bushinwa zatanze umusaruro ushimishije, muri zo, Ubushinwa nk’ishingiro rikomeye ry’inganda z’ubushinwa, bufite ibicuruzwa byinshi byerekana ibicuruzwa byiza. Iyi ngingo izasuzuma igenzura ryiza ryo mu Bushinwa v ...
reba ibisobanuro birambuye