 |
| |||
| класс обслуживания (абонента) | |||
| servicing class: 15 phrases in 6 subjects |
| Astronautics | 1 |
| Aviation | 1 |
| Communications | 1 |
| Computer networks | 4 |
| Economy | 4 |
| Telecommunications | 4 |
|
| |||
| класс обслуживания (абонента) | |||
| servicing class: 15 phrases in 6 subjects |
| Astronautics | 1 |
| Aviation | 1 |
| Communications | 1 |
| Computer networks | 4 |
| Economy | 4 |
| Telecommunications | 4 |