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en attente | |||
signal d'appel; veille f | |||
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Mettre en attente |
em espera : 75 phrases in 11 subjects |
Chemistry | 1 |
Communications | 37 |
Energy industry | 1 |
Information technology | 11 |
Mathematics | 1 |
Microsoft | 16 |
Statistics | 2 |
Telecommunications | 1 |
Telegraphy | 2 |
Transport | 2 |
United Nations | 1 |