短語詞組短語steam air heater 暖風(fēng)機(jī);蒸汽加熱式空氣預(yù)熱器;暖風(fēng)器;蒸汽steam oil heater 蒸汽式油加熱器;翻譯;蒸汽式油加熱器英語steam powered heater 汽動加熱器bled steam feed heater 抽汽回?zé)峤o水加熱器;抽汽給水加熱器;抽氣回?zé)峤o水加熱器steam feed heater 蒸汽式給水預(yù)熱器;翻譯bleed steam feed heater 抽汽回?zé)峤o水加熱器outside steam air heater 爐外蒸汽空氣加熱器exhaust steam feed heater 廢汽給水加熱器Steam Seal Heater 軸封加熱器;汽封加熱器 返回 steam heater