市话缆;HYA,HYAT,HYAC,HYA22,HYA23,HYAT23,HYA53,HYAT53,ZRC-HYA,ZRC-HYAT,WDZ-HYA,ZRC-HYA23 埋 充油电话线 HYAT HYAT23 HYAT53油缆电缆-HYAT HYAT23 HYAT53直埋电话线 阻燃充油电话线 ZRC-HYAT;WDZ-HYAT;ZR-HYAT53埋 地市话缆 埋地话缆 ; 埋地电缆;直埋通信电缆;音频电缆. 地埋电缆, .HYA53 5x2x0.4 HYA53 5x2x0.5 HYA53 102x0.4 HYA53 102x0.5 HYA53 202x0.4 HYA53 202x0.5 HYA53 302x0.4 HYA53 302x0.5 HYA53 502x0.4 HYA53 502x0.5 HYA53 1002x0.4 HYA53 1002x0.5 HYA53 2002x0.4 HYA53 2002x0.5 HYA53 3002x0.4 HYA53 3002x0.5 HYA53 5002x0.4 HYA53 5002x0.5 HYA53 10002x0.4 HYA53 10002x0.5
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