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Subjects
Civil defense exercise
1
Civil defense reconnaissance
1
Contamination area
1
Damage zones
1
Decontamination of personal clothing
1
Decontamination of technical equipment
1
Decontamination station
1
Demonstrative exercise
1
Electromagnetic radiation
1
Energy supply
1
Engineering rescue services
1
Evacuation and refugee shelter services
1
Festival
1
Five-year plan
1
Folk art
1
Gas mask
1
Higher education
1
Hydro plant
1
Imperialist aggression
1
Laboratory
1