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realimentación: 60 phrases in 12 subjects |
Agriculture | 2 |
Automatic control | 3 |
Communications | 3 |
Earth sciences | 2 |
Electronics | 29 |
General | 2 |
Information technology | 8 |
Life sciences | 2 |
Materials science | 1 |
Mechanic engineering | 2 |
Technology | 4 |
Transport | 2 |