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| регулируемое напряжение | |||
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variable-voltage : 54 phrases in 13 subjects |
| American usage, not spelling | 1 |
| Automated equipment | 1 |
| Electrical engineering | 3 |
| Electronics | 11 |
| High frequency electronics | 1 |
| Makarov | 3 |
| Metallurgy | 1 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Radioengineering | 4 |
| Technology | 23 |
| Telecommunications | 1 |
| Transport | 2 |