 |
| |||
| link data unit | |||
| блок данных канала передачи: 10 phrases in 7 subjects |
| Computer networks | 1 |
| Electrical engineering | 1 |
| Information technology | 1 |
| Mass media | 1 |
| Programming | 2 |
| Technology | 1 |
| Telecommunications | 3 |
|
| |||
| link data unit | |||
| блок данных канала передачи: 10 phrases in 7 subjects |
| Computer networks | 1 |
| Electrical engineering | 1 |
| Information technology | 1 |
| Mass media | 1 |
| Programming | 2 |
| Technology | 1 |
| Telecommunications | 3 |