 |
| |||
| binary signal; two-level signal | |||
| on-of signal | |||
| on-off signal | |||
| релейный сигнал: 14 phrases in 9 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Electrical engineering | 3 |
| Energy industry | 1 |
| Mass media | 2 |
| Radio | 1 |
| Signalling | 1 |
| Technology | 3 |
| Telecommunications | 1 |
|
| |||
| binary signal; two-level signal | |||
| on-of signal | |||
| on-off signal | |||
| релейный сигнал: 14 phrases in 9 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Electrical engineering | 3 |
| Energy industry | 1 |
| Mass media | 2 |
| Radio | 1 |
| Signalling | 1 |
| Technology | 3 |
| Telecommunications | 1 |