| |||
| обратный ход луча | |||
|
beam return : 23 phrases in 10 subjects |
| Astronautics | 2 |
| Automated equipment | 1 |
| Electronics | 3 |
| Geophysics | 2 |
| Mass media | 2 |
| Military | 1 |
| Nanotechnology | 2 |
| Radioengineering | 1 |
| Technology | 6 |
| Television | 3 |
| |||
| обратный ход луча | |||
|
beam return : 23 phrases in 10 subjects |
| Astronautics | 2 |
| Automated equipment | 1 |
| Electronics | 3 |
| Geophysics | 2 |
| Mass media | 2 |
| Military | 1 |
| Nanotechnology | 2 |
| Radioengineering | 1 |
| Technology | 6 |
| Television | 3 |