 |
| |||
| geosynchronous earth-orbit; geosynchronous orbit | |||
| geostationary earth orbit | |||
| geostationäre Umlaufbahn: 5 phrases in 2 subjects |
| Communications | 4 |
| Electronics | 1 |
|
| |||
| geosynchronous earth-orbit; geosynchronous orbit | |||
| geostationary earth orbit | |||
| geostationäre Umlaufbahn: 5 phrases in 2 subjects |
| Communications | 4 |
| Electronics | 1 |