 |
| |||
| armament and navigation system | |||
| aiming-navigation system (analog, digital; аналоговая, цифровая) | |||
| navigation and target acquisition system; navigation and weapon-aiming system | |||
| прицельно-навигационная система: 30 phrases in 3 subjects |
| Aviation | 3 |
| Military | 22 |
| Technology | 5 |