Испытание чистой водородной бомбы мощностью 50 млн тонн
- Blwyddyn: 1961
- Gwlad: Soviet Union
- Genre: Documentary
- Stiwdio: Moscow Popular Science Studios
- Allweddair: soviet union, hydrogen bomb, nuclear bomb, nuclear weapons, nuclear device, nuclear testing, ussr
- Cyfarwyddwr: Dmitriy Bogolepov, Igor Gostev
- Cast: