 |
| |||
| penetrations for pipes (Sonora) | |||
| отверстия для труб: 32 phrases in 9 subjects |
| Aerohydrodynamics | 1 |
| Chemistry | 2 |
| Construction | 5 |
| Drilling | 8 |
| Mechanic engineering | 1 |
| Oil / petroleum | 8 |
| Oil and gas | 1 |
| Oil and gas technology | 3 |
| Oilfields | 3 |
|
| |||
| penetrations for pipes (Sonora) | |||
| отверстия для труб: 32 phrases in 9 subjects |
| Aerohydrodynamics | 1 |
| Chemistry | 2 |
| Construction | 5 |
| Drilling | 8 |
| Mechanic engineering | 1 |
| Oil / petroleum | 8 |
| Oil and gas | 1 |
| Oil and gas technology | 3 |
| Oilfields | 3 |