Rio de Janeiro Isticmaalaha korontada heerarka hydraulicka, Rio de Janeiro heerarka sare ee hydraulicka, Rio de Janeiro heerarka sawirida Rio de Janeiro iyo heerarka hydraulicka iyo Rio de Janeiro oo leh alaab aad u badan, qiimaha aad u fiican, qiimaha dheer, durdurka, iyo isticmaalka kala duduwan. Welcome to wir and iibso Rio de Janeiro macaamiisha cusub iyo gaboobay