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| гибкий бур; гибкая буровая сталь (прямоугольного сечения) | |||
| flexible steel: 24 phrases in 12 subjects |
| Drilling | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| General | 1 |
| Metallurgy | 1 |
| Mining | 4 |
| Oil / petroleum | 6 |
| Oil and gas | 1 |
| Sakhalin | 2 |
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| Technology | 3 |
| Transport | 2 |