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Subjects
Civil defense exercise
1
Civil defense reconnaissance
1
Contamination area
1
Cosmology
1
Damage zones
1
Decontamination of personal clothing
1
Decontamination of technical equipment
1
Decontamination station
1
Demonstrative exercise
1
Docks
1
Elections
1
Electromagnetic radiation
1
Emigration
1
Energy supply
1
Engineering rescue services
1
Environmental protection
1
Evacuation and refugee shelter services
1
Family
1
Festival
1
Fighter jets
1