| |||
| fernspeisbar | |||
|
power-fed : 12 phrases in 5 subjects |
| Communications | 4 |
| Construction | 1 |
| Electronics | 2 |
| Environment | 4 |
| Natural resourses and wildlife conservation | 1 |
| |||
| fernspeisbar | |||
|
power-fed : 12 phrases in 5 subjects |
| Communications | 4 |
| Construction | 1 |
| Electronics | 2 |
| Environment | 4 |
| Natural resourses and wildlife conservation | 1 |