MHYBV 20x2X0.8矿用通信电缆

通信电缆WDZ-HYA-50*2*0.8

矿用通信电缆MHYBV 5*2*0.8

矿用通信电缆MHYVP1*3*7/0.6

HYAT通信电缆-30*2*0.5

矿用通信电缆MHYBV2*2*1.5

MHYAV煤矿用通信电缆1*4*7/0.52

MHYV,HUYV矿用阻燃通信电缆

矿用通信电缆MHY32 30*2*0.8

矿用信号电缆MHYVP PUYVP