英语词汇“effective perceived noise decibel (epndb)”的翻译、意思、用法、释义-英汉汉英词典

单词	effective perceived noise decibel (epndb)
释义	effective perceived noise decibel (EPNdB)有效可接受噪音分贝effective perceived noise decibel (EPNdB)有效可接受噪音分貝航空太空名詞
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