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| unité multiple | |||
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multiple unit : 45 phrases in 12 subjects |
| Antennas and waveguides | 3 |
| Automated equipment | 1 |
| Communications | 1 |
| Electric traction | 2 |
| Electronics | 3 |
| General | 4 |
| Industry | 3 |
| Information technology | 1 |
| Materials science | 3 |
| Metrology | 1 |
| Rail transport | 1 |
| Transport | 22 |