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| disperso | |||
| difuso | |||
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diffuser : 69 phrases in 15 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Cultural studies | 1 |
| Earth sciences | 10 |
| Electronics | 2 |
| Energy industry | 2 |
| Environment | 13 |
| General | 1 |
| Lighting other than cinema | 5 |
| Mathematics | 2 |
| Medical | 21 |
| Microsoft | 2 |
| Natural sciences | 3 |
| Technology | 4 |
| Transport | 1 |