 |
shortwave | infrared radiation
| infrared radiation | |
| earth.sc. | raggi infrarossi |
| shortwave: 5 phrases in 3 subjects |
| Communications | 1 |
| Medical | 3 |
| Thermal Energy | 1 |
|
| infrared radiation | |
| earth.sc. | raggi infrarossi |
| shortwave: 5 phrases in 3 subjects |
| Communications | 1 |
| Medical | 3 |
| Thermal Energy | 1 |