 |
| |||
| оптична система | |||
|
Optical System : 29 phrases in 10 subjects |
| Astronautics | 1 |
| Aviation | 2 |
| Communications | 1 |
| Computers | 1 |
| Construction | 2 |
| General | 1 |
| Microelectronics | 1 |
| Military | 15 |
| Space | 1 |
| Technology | 4 |
|
| |||
| оптична система | |||
|
Optical System : 29 phrases in 10 subjects |
| Astronautics | 1 |
| Aviation | 2 |
| Communications | 1 |
| Computers | 1 |
| Construction | 2 |
| General | 1 |
| Microelectronics | 1 |
| Military | 15 |
| Space | 1 |
| Technology | 4 |