 |
| |||
| scraper (MichaelBurov) | |||
| wall scraper | |||
| wall cleaner; wall-cleaning guide (от глинистой корки) | |||
| скребок для очистки стенок скважины: 4 phrases in 3 subjects |
| Drilling | 2 |
| Oil / petroleum | 1 |
| Production | 1 |
|
| |||
| scraper (MichaelBurov) | |||
| wall scraper | |||
| wall cleaner; wall-cleaning guide (от глинистой корки) | |||
| скребок для очистки стенок скважины: 4 phrases in 3 subjects |
| Drilling | 2 |
| Oil / petroleum | 1 |
| Production | 1 |