| |||
| активное сопровождение | |||
| активное слежение | |||
|
active tracking : 10 phrases in 5 subjects |
| Astronautics | 3 |
| Automated equipment | 1 |
| Military | 2 |
| Radioengineering | 3 |
| Technology | 1 |
| |||
| активное сопровождение | |||
| активное слежение | |||
|
active tracking : 10 phrases in 5 subjects |
| Astronautics | 3 |
| Automated equipment | 1 |
| Military | 2 |
| Radioengineering | 3 |
| Technology | 1 |