 |
| |||
| completion (MichaelBurov); well completion (MichaelBurov) | |||
| оснащение и испытание скважин: 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Technology | 1 |
|
| |||
| completion (MichaelBurov); well completion (MichaelBurov) | |||
| оснащение и испытание скважин: 2 phrases in 2 subjects |
| Oil / petroleum | 1 |
| Technology | 1 |