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bidirectionnel; dans les deux sens; mixte m; à deux directions; à double sens | |||
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bidirectionnel |
Zweiweg : 21 phrases in 7 subjects |
Communications | 3 |
Education | 1 |
Information technology | 2 |
Mechanic engineering | 11 |
Medical appliances | 2 |
Metallurgy | 1 |
Transport | 1 |