MHYA32-30*2*0.6矿山阻燃电话线MMHYA32
矿用通讯电缆MHYAV 50×2×0.6一. 矿用通讯电缆-煤矿用阻燃通讯电缆执行标准;MT818.14-1999
MHYBV (1,2,5,10,20,30,50,80,100)×2×(0.5,0.6,0.7,0.8,1.0)-煤矿用聚乙烯钢丝编织铠装阻燃聚氯乙烯护套通讯电缆。