 |
| voltage ratio: 59 phrases in 13 subjects |
| Antennas and waveguides | 4 |
| Astronautics | 1 |
| Automated equipment | 1 |
| Electric motors | 1 |
| Electrical engineering | 4 |
| Electronics | 11 |
| Energy industry | 1 |
| Household appliances | 1 |
| Makarov | 3 |
| Mass media | 3 |
| Metrology | 2 |
| Sakhalin A | 1 |
| Technology | 26 |