| |||
| fascio a raggi infrarossi | |||
|
rayon infrarouge : 9 phrases in 6 subjects |
| Agriculture | 1 |
| Communications | 2 |
| Earth sciences | 1 |
| Electronics | 3 |
| Health care | 1 |
| Natural sciences | 1 |
| |||
| fascio a raggi infrarossi | |||
|
rayon infrarouge : 9 phrases in 6 subjects |
| Agriculture | 1 |
| Communications | 2 |
| Earth sciences | 1 |
| Electronics | 3 |
| Health care | 1 |
| Natural sciences | 1 |