feed-water heater with plain ended pipes for steam
【机械工程】给水加热器（给水预加热器），空气预加热器
feed-water heater (feed-water preheater) air preheater
暂无补充释义。
相关词条
feed-water heating by use of bleeder steam steam engine plant
feed-water
feed-water heater
preheating feed-water by mixing with steam
feed-water accumulator
feed-water preheating with exhaust steam and smoke gas
feed-water preheating with exhaust steam and gas