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Subjects
Civil defense
5
Agriculture
4
Council for Mutual Economic Assistance
3
Political tale
3
Assembly area
2
Engineering rescue services
2
NBC (nuclear, biological, chemical) special services
2
Air defense
1
Antichemical-protection service
1
Civil defense command
1
Civil defense exercise
1
Contamination area
1
Danger zone
1
Debrecen
1
Escape route
1
Evacuation
1
Evacuation planning
1
Hazardous area
1
Mobilization
1
Paramedic units
1