ZR-hyat53阻燃鎧裝通信電纜
hya 50*2*0.4 0.5 50對電纜價格
hya200對通信電纜
填充式通信電纜HYAT-500x2x0.5
HYAT23填充式擋潮層市內通信電纜
通信電纜ZR-HYA53-100*2*0.6
HPVV局用電纜10*2*0.5
電話電纜 HYAC 100X2X0.5
通信電纜HYAT53-50*2*0.5
通信電纜鎧裝HYAT53