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cylindre alimentaire | |||
cylindre arrière; cylindre d'entrée |
back roll : 21 phrases in 11 subjects |
Chemistry | 2 |
Commerce | 1 |
Economy | 2 |
Finances | 1 |
General | 1 |
Health care | 3 |
Information technology | 1 |
International Monetary Fund | 1 |
Metallurgy | 4 |
Microsoft | 1 |
United Nations | 4 |