differential pressure control valve 差压调节阀 ; 差压控制阀 barometric pressure control valve释义气压调节活门 ; 气压调节活门 Permeate Pressure Control Valve 透过液压力控制阀 ..
2
?气压调节活门
barometric pressure control valve气压调节活门 barometric pressure controller 气压调节器 ..
双语例句
1
Air operated namely USES the air pump and the air valvecontrol air current, the positive governing barometricpressure and the current capacity, enable the air to have the vibration.