室外充油通信电缆HYAT600*2*...
铠装充油通信电缆-HYAT23-20...
HYAT5×2×0.4充油通信电缆
充油通信电缆HYAT 400×2×0...
充油通信电缆ZRC-HYAT53
防水充油通信电缆HYAT,HYYT ...