HYA23市內50對充氣電話電纜
鎧裝通信電纜HYAT53- 10*2*0.5
鎧裝音頻電纜-HYV22-10*2*0.6
充油通信電纜HYAT100×2×0.5
HYAT23 -50x2x0.4-充油通信電纜
通信電纜HYAT53 -10x2x0.5
電話電纜-HYAC30x2x0.5
HYAT23 -50x2x0.4-通信電纜
HYAT10×2×0.4 充油通信電纜
HYAC200x2x0.5電話電纜