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| inland navigation | |||
| inland navigation (inland water transport, transport fluvial); inland navigation inland water transport (transport fluvial) | |||
| inland water transport | |||
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navigation interieure : 93 phrases, 7 sujets |
| Aviation | 1 |
| Finances | 1 |
| Général | 10 |
| Loi | 10 |
| Nations unies | 3 |
| Science sociale | 2 |
| Transport | 66 |