Chibooreso chematombo chinoshanda zvichienderana nepfungwa yekupwanya matombo.
Pakushanda, piston inoita kufamba kwakawanda-kazhinji, ichiramba ichibaya shank.
Pasi pesimba rekurova, chidhinha chakapinza chakaita sewedge chinopwanya dombo nemachizoro kusvika pakadzika, zvichiita kuti pave nekuboorwa.
Kana piston yadzoka shure, chibooreso chinotenderera nepakona yakati uye piston inoenderera mberi.
Kana danda rarohwa zvakare, pane goko idzva rinoumbwa. Dombo rakaita sefeni riri pakati pemagoko maviri rinochekwa nesimba rakatambanuka rinogadzirwa pagomba rekuboorera.
Pistoni inoramba ichirova muswe wechibooreso uye inoramba ichipinza mweya wakamanikidzwa kana mvura yakamanikidzwa kubva mugomba repakati pechibooreso kuti ibudise tsvina mugomba, zvichiita gomba rakatenderera rine kudzika kwakati.
Nguva yekutumira: Zvita-28-2020
