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| укладка трубопровода: 68 phrases in 19 subjects |
| Business | 1 |
| Caspian | 4 |
| Construction | 1 |
| Drilling | 1 |
| Energy industry | 2 |
| Facilities | 1 |
| General | 1 |
| Makarov | 3 |
| Military | 1 |
| Nautical | 1 |
| Oil / petroleum | 8 |
| Oil and gas | 24 |
| Oil and gas technology | 6 |
| Oilfields | 3 |
| Rail transport | 1 |
| Sakhalin | 2 |
| Technology | 5 |
| Transport | 2 |
| Welding | 1 |