Yintoni omawuyazi malunga nobuGcisa beNtengiso?
I-cog kwilizwe loshishino lwezoqoqosho, ubukrelekrele bentengiso bubonke buvumela abaphathi ukuba benze izigqibo ezicwangcisiweyo, ezisebenzayo, zentengiso kunye nezobuchwephesha ukulungiselela ukwenziwa kolwakhiwo lwabo.