英语词汇“noise isolation class”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	noise isolation class
释义	noise isolation class noise isolation class (NIC) A single-number rating derived from measured values of noise reduction between two enclosed spaces that are connected by one or more paths. AcronymsSeeNIC
随便看	nwsid nwsk nwsl nwsm nwsmc nwsmf nw-smgb nwsmp nwsmtd nwso nwsp nwspca nwspd nwspr nwsr nwsra nwsrb nwsrfs nwsrs nwss nwssa nwssb nwssc nwssfc nwssg

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noise isolation class