| |||
| raios infravermelhos | |||
|
rayons infrarouges : 11 phrases in 7 subjects |
| Agriculture | 1 |
| Communications | 2 |
| Earth sciences | 1 |
| Electronics | 3 |
| Health care | 1 |
| Industry | 2 |
| Natural sciences | 1 |
| |||
| raios infravermelhos | |||
|
rayons infrarouges : 11 phrases in 7 subjects |
| Agriculture | 1 |
| Communications | 2 |
| Earth sciences | 1 |
| Electronics | 3 |
| Health care | 1 |
| Industry | 2 |
| Natural sciences | 1 |