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| διαδρομή γη-προς-δορυφόρο; ανερχόμενη διαδρομή; διαδρομή γη-προς-διάστημα | |||
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trajet montant : 16 phrases in 3 subjects |
| Communications | 10 |
| Earth sciences | 1 |
| Electronics | 5 |
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