 |
| |||
| strela (fulgur) | |||
| raios: 12 phrases in 7 subjects |
| Antennas and waveguides | 1 |
| Cultural studies | 1 |
| Earth sciences | 3 |
| Electric traction | 1 |
| Environment | 1 |
| Materials science | 1 |
| Technology | 4 |
|
| |||
| strela (fulgur) | |||
| raios: 12 phrases in 7 subjects |
| Antennas and waveguides | 1 |
| Cultural studies | 1 |
| Earth sciences | 3 |
| Electric traction | 1 |
| Environment | 1 |
| Materials science | 1 |
| Technology | 4 |