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трёхжильный | |||
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трёхжильный (AD); трёхпустотный (as in concrete blocks rechnik) | |||
трёхжильный | |||
трёхстержневой |
three- core: 21 phrases in 12 subjects |
Automated equipment | 2 |
Electrical engineering | 2 |
Electronics | 2 |
Energy industry | 1 |
General | 1 |
Information technology | 2 |
Nautical | 1 |
Oil / petroleum | 3 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Oilfields | 1 |
Technology | 4 |