 |
| |||
| pressure curve | |||
| кривая напора: 15 phrases in 9 subjects |
| Astronautics | 2 |
| Construction | 1 |
| Firefighting and fire-control systems | 2 |
| Makarov | 1 |
| Measuring instruments | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Technology | 3 |
| Water resources | 2 |
|
| |||
| pressure curve | |||
| кривая напора: 15 phrases in 9 subjects |
| Astronautics | 2 |
| Construction | 1 |
| Firefighting and fire-control systems | 2 |
| Makarov | 1 |
| Measuring instruments | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Technology | 3 |
| Water resources | 2 |