civil defense siren 1

rzeczownikdomena: artefakt
EnWordnet [ver.5.0]
AngielskiAngielski
Definicja

a siren used to provide emergency population warning of approaching danger and sometimes to indicate when the danger has passed.

  • 1.Initially designed to warn of air raids in World War II, civil defense sirens were adapted to warn of nuclear attack and of natural destructive weather patterns such as tornadoes.

Projekt współfinansowany ze środków europejskich

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