大對(duì)數(shù)電纜用在什么地方,50對(duì)大對(duì)數(shù)打線圖

大對(duì)數(shù)即多對(duì)數(shù)意思,系指很多一對(duì)一對(duì)電纜組成一小捆,再由很多小捆組成一大捆(更大對(duì)數(shù)電纜則再由一大捆一大捆組成一根更大電纜)。...
3類50對(duì)大對(duì)數(shù)線纜知識(shí)來(lái)自于造價(jià)通云知地方上百萬(wàn)規(guī)劃工程行業(yè)專業(yè)人士經(jīng)驗(yàn)分享及心得交流,了解3類50對(duì)大對(duì)數(shù)線纜知識(shí)、3類50對(duì)大對(duì)數(shù)線纜資訊...