ZR-HYA22低频通信配线电缆HPVV 50*2*0.4

ZR-HYA23（5-2000对）HYAT电缆HYAT53

ZR-HYA23hyat20*2*0.5 50*2*0.5 音频电缆

ZR-HYA23HYA室内通信电缆HYV HYV22

ZR-HYA23通讯电缆50对100对200对300对

ZR-HYA22hya hyv100*2*0.4 200*2*0.5通信电缆

ZR-HYA23100*2*0.5 HYV 通信电缆20*2*0.5

ZR-HYA22通信电缆HPVV 30*2*0.5 HPVV 10*2*0.4

ZR-HYA23HYAT防水 充油通信电缆HYAT53 HYAT23

ZR-HYA22HYV HSYV室内大对数电缆100对200对300对

ZR-HYA22HYAT 50对100对200对电缆 50*2*0.5 0.4

ZR-HYA22HJVVP 100*2*0.4绞对加密型配电缆