 |
| |||
| marine riser system | |||
| riser system (Yeldar Azanbayev) | |||
| система водоотделяющей колонны: 29 phrases in 7 subjects |
| Drilling | 1 |
| Mineral products | 1 |
| Oil / petroleum | 15 |
| Oil and gas | 4 |
| Oil and gas technology | 6 |
| Oilfields | 1 |
| Technology | 1 |
|
| |||
| marine riser system | |||
| riser system (Yeldar Azanbayev) | |||
| система водоотделяющей колонны: 29 phrases in 7 subjects |
| Drilling | 1 |
| Mineral products | 1 |
| Oil / petroleum | 15 |
| Oil and gas | 4 |
| Oil and gas technology | 6 |
| Oilfields | 1 |
| Technology | 1 |