ISO series umbhobho beveling umatshini ikakhulu isetyenziselwa uxinzelelo umbhobho beveling phambi ukuwelda izixhobo ezikhethekileyo, ombane isiqithi umlilo kwindawo ethile umsebenzi indawo ukugcinwa umbhobho limited, iimpawu zokulungisa ubuninzi boyilo kunye nokuveliswa kwezixhobo zodidi olulodwa.
