| |||
| Wellengruppierung f; Wellenpaket n | |||
| Wellengruppe f | |||
|
wave group : 3 phrases in 3 subjects |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |
| Physics | 1 |
| |||
| Wellengruppierung f; Wellenpaket n | |||
| Wellengruppe f | |||
|
wave group : 3 phrases in 3 subjects |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |
| Physics | 1 |