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| буровая система | |||
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| бурильная техника (bigmaxus) | |||
| drilling system: 92 phrases in 16 subjects |
| Automated equipment | 4 |
| Caspian | 1 |
| Drilling | 14 |
| General | 4 |
| Geology | 1 |
| Makarov | 4 |
| Mining | 11 |
| Oil / petroleum | 27 |
| Oil and gas | 11 |
| Oil and gas technology | 4 |
| Oilfields | 2 |
| Sakhalin | 1 |
| Sakhalin A | 3 |
| Sakhalin S | 1 |
| Technology | 3 |
| Tengiz | 1 |