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dispositif d'absorption; dispositif de succion | |||
dispositif d'aspiration |
suction device: 11 phrases in 8 subjects |
Chemistry | 1 |
Earth sciences | 1 |
Environment | 2 |
General | 1 |
Medical appliances | 1 |
Natural resourses and wildlife conservation | 1 |
Packaging | 2 |
Technology | 2 |