短語(yǔ)詞組短語(yǔ)fuel delivery manifold 燃料供給歧管;供油歧管fuel head manifold 供油管;燃油管fuel supply manifold flow 供油總管油流fuel oil manifold 燃油注入總管fuel vent manifold 燃料系統(tǒng)通氣歧管augmentor fuel injection manifold 加力燃燒室輸油圈fuel return manifold 回油管;回油總管fuel supply manifold 供油總管fuel line manifold 燃油總管 返回 fuel manifold