steam heated airheater

同义词释义

1)steam heated airheater,蒸汽加热空气预热器，暖风器2)steam air heater,蒸汽[加热]空气预热器，蒸汽暖风器3)steam type airheater,蒸汽[加热]空气预热器4)air heater,空气预热器，暖风器;空气加热器5)steam air heater,蒸汽-空气预热器6)steam heater,蒸汽加热器,蒸汽暖炉