Mapangidwe apamwamba kwambiri a mpira amapangitsa kukankha ndikukoka kosalala
Aosite, kuyambira 1993
Mapangidwe apamwamba kwambiri a mpira amapangitsa kukankha ndikukoka kosalala
Chojambula chojambula cha double spring chapangidwa kuti chipereke ntchito yosalala komanso yokhazikika. Zitsime ziwirizi zimathandizira kuti kabatiyo izigwira ntchito moyenera komanso kuti isagwere kapena kukakamira. Izi zimatsimikizira kuti kabatiyo imakhalabe yokhazikika ngakhale itadzaza ndi zinthu zolemetsa. Slideyi ilinso ndi makina olondola a mpira omwe amawathandiza kuti aziyenda mosavutikira, kuonetsetsa kuti kutsegula ndi kutseka nthawi zonse kumakhala kosalala komanso kodalirika. Ndi izi, slide ya double spring drawer slide imapereka ntchito yodalirika yomwe ogwiritsa ntchito angadalire.