钢丝铠装矿用通信电缆MHYA32-100*2*0.8

钢丝铠装矿用通信电缆MHYA32-30*2*0.8

钢丝铠装矿用通信电缆MHYA32-6*2*0.8

矿用控制电缆WD-MKYJYP2-23-7*1.0

阻燃双绞屏蔽电缆ZR-RVSP-2*2*0.5

矿用通信电缆MHYAV5*2*0.5

矿用通信电缆MHYV50*2*0.5

通信电话线HRVB*2*0.5

通信电话线HYAP53-10*2*0.9

矿用通信电话线MHYAV10*2*0.8