 |
| |||
| задавить трубы | |||
| установка обсадных труб (MichaelBurov) | |||
| спускать обсадную трубу до забоя | |||
|
set casing : 31 phrases in 8 subjects |
| Drilling | 6 |
| Mining | 1 |
| Oil / petroleum | 15 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Polygraphy | 1 |
| Technology | 4 |
|
| |||
| задавить трубы | |||
| установка обсадных труб (MichaelBurov) | |||
| спускать обсадную трубу до забоя | |||
|
set casing : 31 phrases in 8 subjects |
| Drilling | 6 |
| Mining | 1 |
| Oil / petroleum | 15 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Polygraphy | 1 |
| Technology | 4 |