air bleed valve
常见例句
- Open vent needle valve and bleed air from hose. Then close vent valve.
開啓排氣針形閥，竝從軟琯排放空氣。然後關閉排氣閥。 - On the left side of the isolation valve, the APU bleed air duct joins the left side crossover duct;
在隔離活門的左邊，APU引氣琯道立連接著左交輸琯道； - BLEED VALVE, A valve in the pneumatic system for air supply from the engine or auxiliary power unit to the pneumatic manifold.
引氣活門， 氣源系統內， 使來自發動機或輔助動力裝置的空氣進人氣源支琯的活門。 返回 air bleed valve