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| трёхполюсный | |||
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| трёхполюсный | |||
| трёхполюсник | |||
| English thesaurus | |||
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| switch | |||
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three-pole : 28 phrases in 11 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Communications | 1 |
| Drilling | 1 |
| Electrical engineering | 8 |
| Electronics | 1 |
| Energy industry | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Space | 1 |
| Technology | 11 |