英语词汇“track obstruction indicator”的翻译、意思、用法、释义-英汉汉英双解词典

单词	track obstruction indicator
释义	track obstruction indicator 线路遮断表示器
随便看	Niobium cluster niobium coating niobium-cobalt-rare earths Niobe Niobean nioben niobe oil niobes Niobe Seamount Niobey niobian niobic niobic acid niobic alloy niobic anhydride niobic oxide niobic tellurite glass niobic tellurite glasses niobide niobids niobiferous niobiom addition niobite niobitecolumbite niobite, columbite