polygonale
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| textile | poligonale |
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| poligonale | |||
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polygonale : 32 phrases in 9 subjects |
| Electric traction | 1 |
| Electronics | 3 |
| Law | 1 |
| Life sciences | 14 |
| Materials science | 6 |
| Medical | 1 |
| Metallurgy | 1 |
| Scientific | 1 |
| Transport | 4 |