钢带铠装通信电缆-HYA22,HYA23,HYAT23
局用配线电缆-HPVV,HP..
通信电缆-HPVV22
通信电缆-HPVV
铠装通信电缆-HYA53
铠装通信电缆-HYA23
钢带铠装通信电缆-HYA22..