 |
| |||
| friction head (о стенки); headloss due to friction | |||
| friction pressure drop | |||
| friction loss (потока) | |||
| friction head (по длине) | |||
| friction head | |||
| frictional head | |||
| |||
| head loss due to friction | |||
| friction head (потока) | |||
| friction head (в трубопроводах); friction head losses | |||
| friction head loss | |||
| friction head | |||
| |||
| friction head (о стенки трубопровода) | |||
| потеря напора на трение: 8 phrases in 7 subjects |
| Agriculture | 1 |
| Construction | 1 |
| Firefighting and fire-control systems | 1 |
| Hydrography | 1 |
| Hydrology | 1 |
| Nautical | 2 |
| Thermal engineering | 1 |