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affichage allumé |
indication on : 30 phrases in 13 subjects |
Agriculture | 6 |
Aviation | 2 |
Communications | 1 |
Energy industry | 2 |
Finances | 1 |
General | 7 |
Information technology | 1 |
Law | 3 |
Mechanic engineering | 1 |
Medical | 2 |
Patents | 1 |
Politics | 2 |
Technology | 1 |