hyv20(2*0.5) 報(bào)價(jià) HYV 30*2*0.4 電纜價(jià)格
HYV室內(nèi)通信電纜:2*0.4*5對(duì),2*0.4*10對(duì),2*0.4*20對(duì),2*0.4*30對(duì),2*0.4*50對(duì),2*0.4*100對(duì),2*0.4*200對(duì)
2*0.5*5對(duì),2*0.5*10對(duì),2*0.5*20對(duì),2*0.5*30對(duì),2*0.5*50對(duì),2*0.5*100對(duì),2*0.5*200對(duì)
以及包括2000對(duì)1000對(duì)800對(duì)400對(duì)300對(duì)200對(duì)50對(duì)30對(duì)20對(duì)配線(xiàn)電纜