| |||
| Belag m; Film m; Hülle f | |||
|
enrobement : 5 phrases in 2 subjects |
| Antennas and waveguides | 1 |
| Natural resourses and wildlife conservation | 4 |
| |||
| Belag m; Film m; Hülle f | |||
|
enrobement : 5 phrases in 2 subjects |
| Antennas and waveguides | 1 |
| Natural resourses and wildlife conservation | 4 |