| |||
| система учёта потребления (derex) | |||
|
usage system : 21 phrases in 7 subjects |
| Aeronautics | 1 |
| Aviation | 5 |
| Mathematics | 1 |
| Microsoft | 3 |
| Military | 5 |
| Programming | 5 |
| Telecommunications | 1 |
| |||
| система учёта потребления (derex) | |||
|
usage system : 21 phrases in 7 subjects |
| Aeronautics | 1 |
| Aviation | 5 |
| Mathematics | 1 |
| Microsoft | 3 |
| Military | 5 |
| Programming | 5 |
| Telecommunications | 1 |