 |
| |||
| инфракрасная система обнаружения | |||
|
infrared detecting system : 3 phrases in 2 subjects |
| Air defense | 2 |
| Automated equipment | 1 |
|
| |||
| инфракрасная система обнаружения | |||
|
infrared detecting system : 3 phrases in 2 subjects |
| Air defense | 2 |
| Automated equipment | 1 |