HYAC自承式电缆:适用于本地电信网的城市与乡镇电信线路，也适用于接入公用网的专用网线路。吊线和电缆用同一外护层，经济实用，安装敷设方便HYAC电缆HYAC索道通讯电缆HYAC自承式通讯线HYAC钢绞线电缆8字型电缆
HYAC300x2x0.4
HYAC300x2x0.5
HYAC500x2x0.4
HYAC500x2x0.5
HYAC1000x2x0.4
HYAC1000x2x0.5
