 |
| |||
| отражательная призма | |||
| reflection prism: 10 phrases in 7 subjects |
| Antennas and waveguides | 1 |
| Electronics | 3 |
| Mass media | 1 |
| Mathematics | 1 |
| Quantum electronics | 1 |
| Technology | 2 |
| Weapons and gunsmithing | 1 |
|
| |||
| отражательная призма | |||
| reflection prism: 10 phrases in 7 subjects |
| Antennas and waveguides | 1 |
| Electronics | 3 |
| Mass media | 1 |
| Mathematics | 1 |
| Quantum electronics | 1 |
| Technology | 2 |
| Weapons and gunsmithing | 1 |