电话电缆HYA23-500×2×0....
HYAT23 20x2x0.5 20...
HYA23 铠装 HYA53 电话电...
铠装电话电缆-HYA23
HYA、HJVV、HPVV 电话电缆
HYA23-10*2*0.5铠装电话...