Zinthu zazikulu

■ Zogulitsa zingapo zingapo zilipo: mota yamagetsi ndi mota yamafuta ya dizilo.

■ Ogulitsa padziko lonse lapansi amatitsimikizira kukhazikika ndi kudalirika

■ Makina otsogola ogawa ma valavu, mphete yoyandama imatha kubwezera malo osokonekera mosavuta ndikusindikiza bwino komanso kosavuta

■ Ndi simenti yolimbitsa nthaka yosakanikirana ndi makina oyendera ma hydraulic system, imalonjeza kuti izikhala ndi mphamvu zambiri

■ Kusinthana kwaulere kutsika kwapansi, koyenera pazomanga zokhala ndi zotsika zochepa komanso maziko olimba.

■ Kusintha mwawokha / Buku mosalekeza kwamphamvu yosinthira