... communication cable for colliery Type name specification and application ModelNameStructureUsagePairsWireMHYV(HUYV)XPLE insulated,flame retardant PVC sheathed communication cable ... XPLE insulated,flame retardant PVC sheathed reinforced communication cable for colliery2-57/0.28,3 steel ... steel braided armour,flame retardant PVC sheathed,communication cable for colliery5-501/0.8Used in horizontal ...