| |||
| код канала (oleg.vigodsky); коды каналов (oleg.vigodsky) | |||
|
circuit code : 21 phrases in 9 subjects |
| Astronautics | 2 |
| Automated equipment | 1 |
| Computers | 1 |
| Information technology | 1 |
| Programming | 2 |
| Radioengineering | 2 |
| Rail transport | 3 |
| Technology | 2 |
| Telecommunications | 7 |