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| разработка забоя | |||
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face working : 28 phrases in 11 subjects |
| Automated equipment | 2 |
| Construction | 4 |
| Electronics | 1 |
| General | 1 |
| Geology | 2 |
| Mechanics | 1 |
| Mining | 6 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 2 |
| Technology | 7 |
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