英语词汇“internal lining”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	internal lining
释义	internal lining internal lining A lining of the internal surfaces of an HVAC duct with an incombustible acoustical material, such as fiberglass, so as to attenuate the transmission of airborne sound along the interior of the duct.
随便看	trélat stool tréma trévise tríkkala trípoli trípoli, greece trípolis tróia trójmiasto trölsch pocket trölsch pouch trölsch recess trölsch’s pocket trölsch’s pouch tröltsch tröltsch's recess trøndelag teater trümmelbach t&s t's t/s t:s ts ts- ts.

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