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двухручьевой шкив (snowleopard) | |||
двойной блок | |||
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двушкивный |
double pulley: 15 phrases in 10 subjects |
Construction | 3 |
Forestry | 1 |
Mechanic engineering | 3 |
Oil / petroleum | 1 |
Oil and gas technology | 1 |
Oilfields | 1 |
Rail transport | 1 |
Technology | 2 |
Transport | 1 |
Wood processing | 1 |