 |
| |||
| pilot hole (при бурении с одновременным расширением) | |||
| pilot borehole (разведочной скважины) | |||
| |||
| gun slide (ABelonogov) | |||
| направляющий ствол: 18 phrases in 9 subjects |
| Drilling | 2 |
| Firefighting and fire-control systems | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Sakhalin R | 1 |
| Technology | 3 |
| Weapons and gunsmithing | 5 |