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| vahvistus | |||
| wzmocnienia: 34 phrases in 12 subjects |
| Antennas and waveguides | 2 |
| Automatic control | 3 |
| Commerce | 1 |
| Communications | 3 |
| European Union | 1 |
| Fish farming pisciculture | 1 |
| General | 4 |
| Information technology | 1 |
| Lighting other than cinema | 1 |
| Microsoft | 1 |
| Radio | 9 |
| Social science | 7 |