 |
| |||
| column shaft; shaft | |||
| scape; verge; column stem | |||
| shaft of column | |||
| ствол колонны: 73 phrases in 12 subjects |
| Architecture | 5 |
| Construction | 10 |
| Drilling | 25 |
| Makarov | 3 |
| Oil / petroleum | 7 |
| Oil and gas | 6 |
| Oil and gas technology | 2 |
| Oilfields | 4 |
| Sakhalin | 5 |
| Sakhalin R | 1 |
| Seismology | 1 |
| Technology | 4 |