![]() |
| |||
float valve | |||
check valve; inverted valve | |||
back pressure valve | |||
back-pressure valve | |||
| |||
backpressure control valve |
回压阀 : 25 phrases in 8 subjects |
Automobiles | 1 |
Aviation | 1 |
Chemistry | 1 |
Drilling | 6 |
Mining | 1 |
Oil / petroleum | 4 |
Refrigeration | 1 |
Technology | 10 |