Isakhiwo esiyisisekelo sezigxobo zokukhanya zesignali yethrafikhi: izigxobo zokukhanya zesignali yomgwaqo nezigxobo zezimpawu zakhiwe ngezigxobo eziqondile, ama-flange axhumayo, izingalo zokumodela, ama-flange akhuphukayo kanye nezakhiwo zensimbi ezishunyekiwe.Isigxobo sokukhanya kwesignali yethrafikhi kanye nezingxenye zayo eziyinhloko kufanele kube isakhiwo esihlala isikhathi eside,...
Funda kabanzi