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| kierunkowy | |||
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directional : 45 phrases in 14 subjects |
| Antennas and waveguides | 6 |
| Chemistry | 1 |
| Communications | 1 |
| Computers | 1 |
| Construction | 7 |
| Electronics | 11 |
| Finances | 2 |
| Forestry | 1 |
| Lighting other than cinema | 4 |
| Mathematics | 1 |
| Microsoft | 2 |
| Natural sciences | 2 |
| Oil / petroleum | 4 |
| Rail transport | 2 |