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widmo : 48 phrases in 11 subjects |
| Antennas and waveguides | 8 |
| Electronics | 12 |
| Environment | 1 |
| Lighting other than cinema | 8 |
| Mathematics | 1 |
| Microsoft | 1 |
| Power lines | 1 |
| Radio | 7 |
| Radiology | 1 |
| Satellite communications | 4 |
| Telephony | 4 |
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