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| conducteur | |||
| geleidend: 34 phrases in 13 subjects |
| Antennas and waveguides | 1 |
| Chemistry | 1 |
| Communications | 2 |
| Earth sciences | 5 |
| Electronics | 7 |
| Energy industry | 2 |
| Environment | 1 |
| General | 2 |
| Industry | 5 |
| Information technology | 4 |
| Life sciences | 1 |
| Natural sciences | 1 |
| Transport | 2 |