Izici zenqubo:Ibhulokhi le-cylinder lihlangene negumbi legiya kanye nesakhiwo sepompo yamanzi. Ukusakazwa kwenziwa ngenqubo yokusakaza eqondile + ukuhlanganiswa kwe-core okuhlanganisiwe kanye nenqubo yokugcobisa okuhlanganisiwe, ngokunemba okuphezulu kwezinga lezingxenye ezisakaziwe kanye nokuvumelana okuhle kobukhulu bodonga lwembobo ye-cylinder.