 |
| |||
| drop in pressure head | |||
| перепад давления жидкости: 5 phrases in 5 subjects |
| Astronautics | 1 |
| Drilling | 1 |
| Meteorology | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
|
| |||
| drop in pressure head | |||
| перепад давления жидкости: 5 phrases in 5 subjects |
| Astronautics | 1 |
| Drilling | 1 |
| Meteorology | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |