 |
| |||
| электрический сигнал | |||
|
electrical signal : 16 phrases in 11 subjects |
| Air defense | 1 |
| Automated equipment | 2 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Mass media | 1 |
| Occupational health & safety | 1 |
| Programming | 1 |
| Radioengineering | 1 |
| Soviet | 1 |
| Technology | 4 |
| Telecommunications | 1 |