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Subjects
Air raid
1
Air raid warning
1
Antichemical-protection service
2
Assembly area
1
Biological weapon
1
Budapesti Bőripari Vállalat
1
Chemical attack
1
Chemical decontamination
2
Chemical reconnaissance
1
Civil defense
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12
Civil defense at factories
1
Civil defense exercise
1
Contamination area
2
Engineering rescue services
2
Epidemic
1
Escape route
1
First aid assistance
2
Gas mask
2
Hazardous area
1
Hiroshima
1