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| infrarouge m | |||
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a infrarossi : 121 phrases in 23 subjects |
| Agriculture | 6 |
| Chemistry | 2 |
| Communications | 12 |
| Earth sciences | 17 |
| Electronics | 12 |
| Environment | 3 |
| Fish farming pisciculture | 1 |
| Food industry | 1 |
| General | 11 |
| Health care | 1 |
| Industry | 3 |
| Information technology | 2 |
| Lighting other than cinema | 2 |
| Measuring instruments | 3 |
| Mechanic engineering | 1 |
| Metallurgy | 4 |
| Microsoft | 5 |
| Municipal planning | 1 |
| Natural sciences | 9 |
| Physical sciences | 2 |
| Technology | 2 |
| Thermal Energy | 18 |
| Transport | 3 |