HYA23市内50对充气电话电缆

铠装通信电缆HYAT53- 10*2*0.5

铠装音频电缆-HYV22-10*2*0.6

充油通信电缆HYAT100×2×0.5

HYAT23 -50x2x0.4-充油通信电缆

通信电缆HYAT53 -10x2x0.5

电话电缆-HYAC30x2x0.5

HYAT23 -50x2x0.4-通信电缆

HYAT10×2×0.4 充油通信电缆

HYAC200x2x0.5电话电缆