Iskani niz je bil najden v PREVODIH:
Notstromversorgung
en back-up power supply, backup power supply, battery back up, battery backup, emergency current supply, emergency power supply on system failure, emergency power supply, emergency supply, non-interruptible emergency power supply, reserve power supply, stand-by electricity supply, stand-by power supply, stand-by supply, standby electricity supply, standby power supply, standby supply
örtlicher Reserveschutz
en circuit local backup protection, sub-station local backup protection, substation local backup protection
örtlicher Reserveschutz in der Station
en sub-station local backup protection