Iskani niz je bil najden v PREVODIH:
Freischalten
en clear-down, clearing, disconnect, disconnection from supply, disconnection, forced release, isolation from supply, isolation, release switching, safety isolation, supply isolation, unblocking
Freischaltung
en activation, clearing, disconnection, isolation, release circuit, release, separation, zero potential switching, zero-potential switching
Funktionsblock
en function block, function field, function frame, function module, functional block, functional switching circuit, functional, logical block, semi-conductor functional block