 |
| |||
| pilot and demonstration (Sergei Aprelikov) | |||
| опытно-демонстрационный: 16 phrases in 5 subjects |
| Astronautics | 2 |
| Energy industry | 1 |
| Makarov | 1 |
| Nuclear and fusion power | 1 |
| Weapons of mass destruction | 11 |
|
| |||
| pilot and demonstration (Sergei Aprelikov) | |||
| опытно-демонстрационный: 16 phrases in 5 subjects |
| Astronautics | 2 |
| Energy industry | 1 |
| Makarov | 1 |
| Nuclear and fusion power | 1 |
| Weapons of mass destruction | 11 |