feedwater heater

English

feedwater heater (plural feedwater heaters)

a device used to preheat water before it enters a boiler. They were at one time also fitted to steam locomotives.

单词	feedwater heater
释义	feedwater heater English Noun feedwater heater (plural feedwater heaters) a device used to preheat water before it enters a boiler. They were at one time also fitted to steam locomotives.
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