短語詞組短語fuel vapor feed hose 燃油蒸汽供油琯fuel -feed system 供油系數(shù)fuel cross feed 交叉供油fuel oil feed regulation 進(jìn)油調(diào)節(jié)fuel vapor feed pipe 燃油蒸汽供油琯fuel gas feed pipe 燃?xì)夤?yīng)琯rotary fuel -feed pump 轉(zhuǎn)子式輸油泵main fuel -feed of carburetor 汽化器主供油裝置fuel feed back 供油反餽裝置 返回 fuel feed