| |||
suction force; suction pressure | |||
underpressure | |||
counterpressure; negative pressure |
负压力: 32 phrases in 10 subjects |
Automobiles | 1 |
Aviation | 2 |
Earth sciences | 1 |
Electronics | 2 |
Engineering geology | 6 |
Geophysics | 1 |
Hydroelectric power stations | 1 |
Polymers | 1 |
Steel production | 2 |
Technology | 15 |