抗工频信号电缆WBFPFPZ 3×7×0.2 2016-11-14 阅读(40) 栏目:通信电缆 抗工频信号电缆WBFPFPZ3×7×0.2电站的信号干扰主要是工频干扰,抗工频电缆加强了对工频干扰的防护,适应于电厂周围的各处场合。绝缘层和外护套也具备耐高低温和优良的机械性能。一... [详细]