英语词汇“F. R. D.”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	F. R. D.
释义	F. R. D. abbr.快速恢复二极管（Fast Recovery Diode）；以前未公开的资料（formerly restricted data）；防火阀（Fire Resistant Damper）
随便看	percolating gas percolating hose percolating network percolating rate percolating solution percolating tank percolating through clay percolating water percolation percolation apparatus percolation clay percolation coefficient percolation column percolation cyanide percolation deasphalting method percolation distance percolation extraction percolation extractor percolation factor percolation filter percolation filtering percolation filtration percolation filtration treating percolation flow rate percolation gage

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