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flush-joint : 60 phrases in 16 subjects |
| Bridge construction | 1 |
| Construction | 16 |
| Drilling | 5 |
| General | 1 |
| Geology | 1 |
| Makarov | 1 |
| Mining | 2 |
| Oil / petroleum | 10 |
| Oil and gas | 6 |
| Oil and gas technology | 3 |
| Oil processing plants | 1 |
| Oilfields | 3 |
| Pipelines | 1 |
| Road works | 1 |
| Technology | 7 |
| Welding | 1 |