 |
| |||
| bitumen-lime drilling mud; bitumen-lime mud | |||
| известково-битумный раствор: 5 phrases in 3 subjects |
| Oil and gas | 3 |
| Oilfields | 1 |
| Technology | 1 |
|
| |||
| bitumen-lime drilling mud; bitumen-lime mud | |||
| известково-битумный раствор: 5 phrases in 3 subjects |
| Oil and gas | 3 |
| Oilfields | 1 |
| Technology | 1 |