I-screw jack ithatha ukudluliswa komshini, ikakhulukazi okwakhiwa nge-screw rod, isibambo, isisekelo, umkhono wesikulufu, induku ezungezayo, indandatho ebambayo kanye nezingxenye zenkomishi ezisekelayo.Isikulufa sikajack siwumshini omsulwa, ukusetshenziswa kwe-screw lift ukudlulisa amandla, njengamabhawudi esikulufa sesikulufa. , amantongomane, amantongomane, ibhawodi lizokwelula, r...
Funda kabanzi