| 单词 | boiler economizer |
| 释义 | boiler economizer [`bȯil·ǝr i`kän·ǝ´miz·ǝr] MECHANICAL ENGINEERING A component of a steam-generating unit that transfers heat from the products of combustion after they have passed through the steam-generating and superheating sections to the feedwater, which it receives from the boiler feed pump and delivers to the steam-generating section of the boiler. |
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