 |
| |||
| знакопеременное напряжение | |||
| переменное напряжение; напряжение переменного тока | |||
| tension alternative: 23 phrases in 11 subjects |
| Analytical chemistry | 8 |
| Antennas and waveguides | 2 |
| Astronautics | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Computers | 1 |
| Electrical engineering | 1 |
| Electronics | 3 |
| Metallurgy | 2 |
| Power electronics | 1 |
| Radio | 2 |