| |||
net pressure head | |||
net positive suction head | |||
| |||
net positive suction head |
净 压 头 : 16 phrases in 11 subjects |
Aviation | 1 |
Chemistry | 1 |
Earth sciences | 2 |
Electronics | 1 |
Mechanics | 4 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Space | 2 |
Technology | 1 |
Textile industry | 1 |
Thermal engineering | 1 |