HYAC(300*2*0.4)HYAC自承式非填充型市内通信电缆
面议HYAC(300*2*0.4)HYAC自承式非填充型市内通信电缆
面议HYAC(200*2*0.4 0.5 0.6 0.7)HYAC市内通信电缆
面议HYAC(100*2*0.4 0.5 0.6 0.7 0.8 0.9)HYAC通信电缆
面议HYAC(50*2*0.4 0.5 0.6 0.7 0.8 0.9)HYAC通信电缆
面议HYAC(30*2*0.4 0.5 0.6 0.7 0.8 0.9)HYAC通信电缆
面议HYAC(20*2*0.4 0.5 0.6 0.7 0.8 0.9)HYAC通信电缆
面议HYAC(10*2*0.4 0.5 0.6 0.7 0.8 0.9)HYAC通信电缆
面议HYAC自承式非填充型电缆(5*2*0.4 0.5 0.6 0.7 0.8 0.9)HYAC通信电
面议HYAC自承式架空电缆(钢绞线)
面议HYAC自承式通信电缆5×2×0.4 10×2×0.4
面议HYAC通信电缆*50×2×0.5*50对
面议自承式通信电缆*50×2×0.5*50对
面议