ZR-HPVVHPVV 300*2*0.5电话线
面议ZR-HPVVHPVV 300*2*0.5电话线
面议zr-HYAT53电缆HYA53 30*2*0.4 0.5
面议zr-HYAT53HYAC(5-300对)市内电缆
面议HYA zr-HYAHYAC10*2*0.9自承式通信电缆 国标
面议zr-HYAT53HYAT53 300*2*0.4直埋通讯电缆 大对数
面议zr-HYAT53HJVVP 10*2*0.5 20*2*0.5局用通信电缆
面议zr-HYAT53HYAT通信电缆5对10对20对30对50对
面议zr-HYAT53hya(5对~2400对)市内通信电缆
面议zr-HYAT53HYA HYA22 HYA23 HYA53 地埋通信电缆
面议zr-HYAT53ZRHYAT53 50*2*0.5 阻燃通信电缆
面议zr-HYAT53低烟无卤阻燃电缆WDZ-HYAT53
面议zr-HYAT53低烟无卤阻燃电缆WDZ-HYA WDZ-HYAT
面议