30X2X0.5大對數電話線HYAT53
10X2X0.5通信電纜HYA23
100X2X0.5信號線HYA22
30X2X0.5大對數電話線HYA23
80X2X0.5市話電纜HYAT
100X2X0.5信號線HYAT53
5X2X0.5電話線HYA22
10X2X0.5通信電纜HYAC
80X2X0.5市話電纜HYA22
5X2X0.5電話線HYAT