 |
| |||
| continuously adjustable | |||
| continuously variable (Alexander Demidov) | |||
| с плавной регулировкой: 15 phrases in 8 subjects |
| Communications | 1 |
| Electronics | 2 |
| High frequency electronics | 1 |
| Mass media | 2 |
| Mechanic engineering | 1 |
| Metrology | 2 |
| Technology | 3 |
| Telecommunications | 3 |