阻燃大对数电缆WDZ-HYA

阻燃大对数电缆WDZ-HYA 阻燃大对数电线型号  ZR-HYA、ZR-HYAC、ZR-HYAT、ZR-  HYA53、ZR-HYAT53、ZR-HYV、ZR-HYA23、ZR-  HYAT23、ZR-HYA22、ZR-HYAT22大对数电缆1000对1200对1400对1600对1800对2000对2400  大对数电缆HYA线经0.4  0.5  0.6  0.7HYAT通信电缆（HYAT600*0.4）  
HYA22  ZRC-HYA  ZRC-HYAT  ZRC-HYAT23  HYA  HYA23  HYA53  HYAT  HYAT23  HYAT53  HYAC  HJVV  HPVV  HPVV22  PYV  HYV  AZVP  HYV22  PYV22