| |||
| reaming bit | |||
| drilling bit reamer | |||
| redrill bit (в ударном бурении); underreaming bit; bit reamer; reamer (reamer bit) | |||
| reamer bit | |||
| reamer; underreamer | |||
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долото-расширитель : 15 do fraz, 9 tematyki |
| Geologia | 1 |
| Górnictwo | 1 |
| Kaspijski | 1 |
| Makarowa | 1 |
| Pola naftowe | 1 |
| Ropa / ropa naftowa | 4 |
| Technika i technologia | 3 |
| Technologia ropy i gazu | 2 |
| Wiercenie | 1 |