 |
| |||
| surface observations; surface-derived observations | |||
| приводные наблюдения: 8 phrases in 3 subjects |
| Makarov | 3 |
| Military | 1 |
| Technology | 4 |
|
| |||
| surface observations; surface-derived observations | |||
| приводные наблюдения: 8 phrases in 3 subjects |
| Makarov | 3 |
| Military | 1 |
| Technology | 4 |