 |
| |||
| push-pull signal | |||
| alternate mark inversion signal | |||
| bidirectional sign; bipolar sign | |||
| bidirectional signal; bipolar signal | |||
| биполярный сигнал: 8 phrases in 6 subjects |
| Electronics | 3 |
| Hi-Fi | 1 |
| Mass media | 1 |
| Microelectronics | 1 |
| Technology | 1 |
| Радиоактивное излучение | 1 |