 |
| |||
| circuit switching | |||
| переключение цепей: 24 phrases in 10 subjects |
| Automated equipment | 1 |
| Aviation | 2 |
| Cycling other than sport | 2 |
| Electrical engineering | 2 |
| Information technology | 1 |
| Mass media | 1 |
| Power electronics | 1 |
| Rail transport | 1 |
| Technology | 11 |
| Telecommunications | 2 |