英语词汇“obstruction signal button”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	obstruction signal button
释义	obstruction signal button 英?[?b?str?k??n ?siɡn?l ?b?t?n] 美?[?b?str?k??n ?s?ɡn?l ?b?tn] 释义遮断信号按钮行业词典铁道遮断信号按钮???
随便看	Sources,Error source service access point source shield source side injection source signal source-signature correction source signature deconvolution source signature record source-signature study source /sink source-sink source sink gap source-sink method source sink relation source-sink relation source-sink relationship source size source-skin distance source skin distance source-skin distance(SSD) source slit Sources, Mont aux source socket sources of data sources of date

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obstruction signal button