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riempimento : 16 phrases in 10 subjects |
| Electric machinery | 1 |
| Environment | 2 |
| Fish farming pisciculture | 1 |
| Magnetics | 1 |
| Mathematics | 1 |
| Microsoft | 6 |
| Sound recording | 1 |
| Statistics | 1 |
| Telecommunications | 1 |
| Water resources | 1 |
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