| |||
| Fraunhofersches Gebiet; Strahlungszone f; Wellenzone f | |||
|
wave zone : 3 phrases in 3 subjects |
| Electronics | 1 |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |
| |||
| Fraunhofersches Gebiet; Strahlungszone f; Wellenzone f | |||
|
wave zone : 3 phrases in 3 subjects |
| Electronics | 1 |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |