 |
| |||
| isotrope Richtung (einer Geodätischen) | |||
|
null direction : 5 phrases in 3 subjects |
| Communications | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 3 |
|
| |||
| isotrope Richtung (einer Geodätischen) | |||
|
null direction : 5 phrases in 3 subjects |
| Communications | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 3 |