| |||
| infrared part; infrared range; infrared region (of the electromagnetic spectrum) | |||
| infrared | |||
|
Infrarotbereich : 5 phrases in 2 subjects |
| Communications | 1 |
| Optics branch of physics | 4 |
| |||
| infrared part; infrared range; infrared region (of the electromagnetic spectrum) | |||
| infrared | |||
|
Infrarotbereich : 5 phrases in 2 subjects |
| Communications | 1 |
| Optics branch of physics | 4 |