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| caratteri di riempimento | |||
| linea punteggiata | |||
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línea guía : 15 phrases in 9 subjects |
| Antennas and waveguides | 2 |
| Education | 1 |
| Electronics | 1 |
| General | 2 |
| Information technology | 2 |
| Life sciences | 1 |
| Mechanic engineering | 1 |
| Microsoft | 2 |
| Transport | 3 |
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