 |
| |||
| terrain-following system | |||
| |||
| system for nap-of-the-earth | |||
| система следования рельефу местности: 9 phrases in 3 subjects |
| Aviation | 2 |
| Military | 3 |
| Technology | 4 |
|
| |||
| terrain-following system | |||
| |||
| system for nap-of-the-earth | |||
| система следования рельефу местности: 9 phrases in 3 subjects |
| Aviation | 2 |
| Military | 3 |
| Technology | 4 |