 |
| монохроматическое излучение: 13 phrases in 9 subjects |
| Astronautics | 1 |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 1 |
| Metallurgy | 5 |
| Nuclear physics | 1 |
| Physics | 1 |
| Radio | 1 |
| Радиоактивное излучение | 1 |
|
| монохроматическое излучение: 13 phrases in 9 subjects |
| Astronautics | 1 |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 1 |
| Metallurgy | 5 |
| Nuclear physics | 1 |
| Physics | 1 |
| Radio | 1 |
| Радиоактивное излучение | 1 |