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