矿用信号电缆MHYV32

矿用信号电缆-PUYV39-1_MHYV32

矿用信号电缆/MHY32

矿用信号电缆/MHY32-细钢丝铠装监测电缆

电话电缆HYA23-20×2×0.5

电话电缆ZR-HYA-400×2×0.7

HYA53-铠装通信电缆 HYA53 HYA22

电源线1*16 1*25 1*50 1*95

HYAT53填充式铠电缆，地埋电缆HYAT53

KYJV KYJVP KYJVP2 KYJVRP KYJV22 控制电缆

镀锡铜丝线芯RVV3x0.5

hyac50对.100对.200对通信电缆