| |||
| primary recovery (нефти) | |||
| primary production (MichaelBurov); primary depletion; primary recovery | |||
|
первичная добыча : 17 do fraz, 5 tematyki |
| Olej i gaz | 8 |
| Pola naftowe | 1 |
| Ropa / ropa naftowa | 4 |
| Technika i technologia | 2 |
| Technologia ropy i gazu | 2 |
| |||
| primary recovery (нефти) | |||
| primary production (MichaelBurov); primary depletion; primary recovery | |||
|
первичная добыча : 17 do fraz, 5 tematyki |
| Olej i gaz | 8 |
| Pola naftowe | 1 |
| Ropa / ropa naftowa | 4 |
| Technika i technologia | 2 |
| Technologia ropy i gazu | 2 |