“cross drum boiler”的概念、定义、翻译、参考文献-科学参考

单词	cross drum boiler
释义	cross drum boiler [`krȯs ´drǝm ´bȯil·ǝr] ^{MECHANICAL ENGINEERING} A sectional header or box header type of boiler in which the axis of the horizontal drum is perpendicular to the axis of the main bank of tubes.
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