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| гидравлический напор | |||
| полезный напор | |||
| рабочий гидравлический напор | |||
| действующий напор | |||
| рабочая головка (Georgy Moiseenko); рабочий напор | |||
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| рабочий напор (a pump’s flow-rate at varying heights; the amount of water a pump will produce falls as the head increases; the higher the pump has to push the water, the lower the flow-rate at the outlet) | |||
| operating head: 6 phrases in 6 subjects |
| Advertising | 1 |
| Astronautics | 1 |
| Construction | 1 |
| Diplomacy | 1 |
| Economy | 1 |
| Mechanics | 1 |