英语词汇“mineral fiber pad”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	mineral fiber pad
释义	mineral fiber pad mineral fiber pad In a perforated-metal-pan acoustical ceiling assembly, the porous sound-absorptive element laid into the pan; may be enclosed in a thin, sound-transparent envelope of paper or plastic.
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