 |
| |||
| поверхностно-активная присадка к буровому раствору | |||
| mud surfactant: 12 phrases in 7 subjects |
| Drilling | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Oilfields | 2 |
| Sakhalin | 1 |
| Technology | 1 |
|
| |||
| поверхностно-активная присадка к буровому раствору | |||
| mud surfactant: 12 phrases in 7 subjects |
| Drilling | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Oilfields | 2 |
| Sakhalin | 1 |
| Technology | 1 |