矿用电缆MHYVRP 1*4*7/0.43

MHYV32铠装信号电缆 MHYBV MHYVRP

WDZ-MHYA32 100对无卤低烟国标线缆

井筒线MHYA32天联通讯电缆MHYAV

MHSYV-5矿用铝箔屏蔽网线4*2*0.5

MHYVRP绝缘 阻燃 煤矿通信电缆

矿用通信电缆MHYA32-10*2*0.8 电线电缆

煤矿用竖井信号拉力传输电缆MHY32 MHYA

MHYSV通讯电缆 镀锌钢丝铠装线缆

mhybv-7 2*2.5+2*0.75+3*0.75MHYBV