| |||
| infrarøde stråler | |||
|
rayos infrarrojos : 16 phrases in 10 subjects |
| Agriculture | 1 |
| Communications | 3 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 3 |
| Industry | 1 |
| Life sciences | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Natural sciences | 1 |
| |||
| infrarøde stråler | |||
|
rayos infrarrojos : 16 phrases in 10 subjects |
| Agriculture | 1 |
| Communications | 3 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 3 |
| Industry | 1 |
| Life sciences | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Natural sciences | 1 |