Iziphakeli zocingo ezizenzakalelayo zisetshenziselwa ukuphakela izintambo ngokuqhubekayo nangokuqhubekayo.Ziyiziphakeli zocingo ezizenzakalelayo ezingaphakela izintambo ngokuqhubekayo nangokuqhubekayo ngokuya ngamapharamitha asethiwe ngaphansi kokulawulwa kwe-microcomputer.
