矿用阻燃通信电缆MHYAV 50*2*0.8

矿用通信电缆MHYV 20×2×0.5

MHYVR通信电缆8*2*7/0.43

MHYBV通信电缆6*2*7/0.37

MHYV矿用电缆60*2*0.5

DJYPV22 阻燃计算机电缆ZR-DJYPVP22

屏蔽矿用通信电缆MHYVP

MHYVP矿用通信电缆-MHYVP

煤矿用通讯电缆MHYVP40X2X0.8

MHYVP 1X4X7/0.28 矿用屏蔽通信电缆

MHYV2*2*7 0.28矿用电缆

矿用通信电缆MHYAV 20对