 |
| |||
| bating; advance at the lowest level (ZaJaxy) | |||
| sink rate (per year MichaelBurov); sink rate per year (MichaelBurov) | |||
| deepening; putting-down; sinking; making hole | |||
| advance (скважины) | |||
| hole making | |||
| углубка: 46 a las frases, 9 temas |
| Cantera | 1 |
| Geología | 7 |
| Informal | 1 |
| Makárov | 1 |
| Minería | 12 |
| Minería de oro | 6 |
| Petróleo | 12 |
| Petróleo y gas | 5 |
| Química | 1 |