 |
| |||
| кодированный ток (комбинация частот или импульсов); кодовый ток (ssn) | |||
| code current: 25 phrases in 9 subjects |
| Construction | 2 |
| Electronics | 1 |
| Information technology | 3 |
| Mass media | 1 |
| Measuring instruments | 1 |
| Programming | 6 |
| Rail transport | 6 |
| Technology | 2 |
| Telecommunications | 3 |