 |
| reflected radiation: 8 phrases in 6 subjects |
| Geography | 1 |
| Metallurgy | 1 |
| Meteorology | 1 |
| Physics | 1 |
| Quantum electronics | 1 |
| Technology | 3 |
|
| reflected radiation: 8 phrases in 6 subjects |
| Geography | 1 |
| Metallurgy | 1 |
| Meteorology | 1 |
| Physics | 1 |
| Quantum electronics | 1 |
| Technology | 3 |