Valavu yotsatizanayi imagwiritsidwa ntchito kwambiri popangira madzi ndi mapaipi otulutsa ngalande pomanga, mankhwala, mankhwala, zomanga zombo ndi mafakitale ena ngati chipangizo chozimitsa ndi chowongolera, mothandizidwa ndi kusindikiza kwa bi-directional ndikusunga malo.Khalani omasuka kulumikizana nafe kuti musinthe valavu ya polojekiti yanu.