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单词 dry-steam drum
释义 dry-steam drum
[¦drī ´stēm `drǝm]
MECHANICAL ENGINEERING
1. Pressurized chamber into which steam flows from the steam space of a boiler drum.
2. That portion of a two-stage furnace that extends forward of the main combustion chamber; fuel is dried and gasified therein, with combustion of gaseous products accomplished in the main chamber; the refractory walls of the Dutch oven are sometimes water- cooled.
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