техн.
світлосиґналізація
lamp signalling
святлосігналізацыя, -цыі жен.
ж. воен.
жарык менен сигнал берүү.
gaismas signalizācija
Rzeczownik
светосигнализация f
sygnalizacja świetlna
ж.
segnalazione f luminosa
segnalazione ottica / luminosa
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