 |
| |||
| diamond reamer shell; wedging reamer | |||
| shell | |||
| diamond reamer shell (для калибровки скважины); wedging reamer (применяемый при отбуривании по клину) | |||
| diamond reamer | |||
| алмазный расширитель: 30 phrases in 7 subjects |
| Drilling | 2 |
| Geology | 4 |
| Mining | 6 |
| Oil / petroleum | 11 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |
| Trademark | 2 |