|
apparent-distance : 6 phrases in 6 subjects |
| Astronomy | 1 |
| Automated equipment | 1 |
| Electrical engineering | 1 |
| Medical | 1 |
| Nautical | 1 |
| Navigation | 1 |
|
apparent-distance : 6 phrases in 6 subjects |
| Astronomy | 1 |
| Automated equipment | 1 |
| Electrical engineering | 1 |
| Medical | 1 |
| Nautical | 1 |
| Navigation | 1 |