emergency power supply

German / Deutsch

Notstromversorgung

American English / American English

Emergency power supply

French / Français

Alimentation électrique de secours

Polish / Polski

Zasilanie prądowe awaryjne

Italian / Italiano

Alimentazione di riserva

Chinese / 中國

紧急电力供应

Spanish / Español

Alimentación de corriente de emergencia

Turkish / Türk

Acil durum güç kaynağı

Russian / Pусский

аварийное энергоснабжение