HYAT充油通讯电缆100x2x0....
充油铠装音频电缆HYAT53(图...
市内通信电缆HPVV(图)
HYAT23通信电缆10*2*0.8...
HYAT 500*2*0.4通信电缆
通信电缆HYAT53-30*2*0....