 |
| |||
| измерения с самолёта | |||
| airborne measurement: 15 phrases in 4 subjects |
| Aviation | 1 |
| Military | 9 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 4 |
|
| |||
| измерения с самолёта | |||
| airborne measurement: 15 phrases in 4 subjects |
| Aviation | 1 |
| Military | 9 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 4 |