铠装通信电缆HYA53 30×2×0.7

铠装通信电缆-HYAT22 200*2*0.5

HYAT 70*2*0.6实心绝缘填充型通信电缆

HYAT22充油通信电缆80*2*0.7

HYA22通信电缆80*2*0.7

HYA通信电缆80*2*0.5

HYV22市内电话电缆10*2*0.7

HYA全塑市话电缆20*2*0.8

HYA22市话电缆40*2*0.8

HYV22市内通信电缆50*2*0.6

铠装通信电缆-HYA53

HYA23铠装通信电缆100*2*0.5