埋地话缆HYA53直埋通信电缆HYA53，埋地话缆;埋地电缆;直埋通信电缆;音频电缆.

　　.HYA535x2x0.4HYA535x2x0.5

　　HYA5310x2x0.4HYA5310x2x0.5

　　HYA5320x2x0.4HYA5320x2x0.5

　　HYA5330x2x0.4HYA5330x2x0.5

　　HYA5350x2x0.4HYA5350x2x0.5

　　HYA53100x2x0.4HYA53100x2x0.5

　　HYA53200x2x0.4HYA53200x2x0.5

　　HYA53300x2x0.4HYA53300x2x0.5

　　HYA53500x2x0.4HYA53500x2x0.5

　　HYA531000x2x0.4HYA531000x2x0.5