 |
| |||
| программа ядерной энергетики | |||
| nuclear power program: 12 phrases in 4 subjects |
| Military | 6 |
| Nuclear and fusion power | 1 |
| Security systems | 2 |
| Soviet | 3 |
|
| |||
| программа ядерной энергетики | |||
| nuclear power program: 12 phrases in 4 subjects |
| Military | 6 |
| Nuclear and fusion power | 1 |
| Security systems | 2 |
| Soviet | 3 |