|
frisas : 6 phrases in 4 subjects |
| Antennas and waveguides | 1 |
| Natural resourses and wildlife conservation | 3 |
| Textile industry | 1 |
| Transport | 1 |
|
frisas : 6 phrases in 4 subjects |
| Antennas and waveguides | 1 |
| Natural resourses and wildlife conservation | 3 |
| Textile industry | 1 |
| Transport | 1 |