英语词汇“plenum barrier”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	plenum barrier
释义	plenum barrier plenum barrier In suspended ceiling construction, a material or structural barrier erected in a plenum over a partition; used to reduce sound transmission between adjoining rooms by way of this path over the partition.
随便看	cagpt cagr cagrd cagre cag repeat disease cag repeat protein 44 cagrh cagrs cags cagsd cagse cagsl cagsr cagt cagta cagu caguas caguas, puerto rico cagugx cagui cagv cagw cagwa cagy cagyness

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