矿用通信拉力电缆mhybv-7-2x25拉力电缆;mhybv-7-1x50拉力电缆，矿用通信拉力电缆mhybv-7-1x25拉力电缆

屏蔽拉力电缆mhybv-7-2七芯拉力电缆

kepyh   zr-iadjypvpr1*3*1.5

zr-ia-djypv32-0.45/0.75kv 1*3*1.5

模拟信号电缆；zrc-jvpvd32-2b  

数字信号电缆；zrc-kvvd32p –nhkvvp

扩音对讲系统电缆 kvdvnv2\12*24*0.2+2*48*0.2

rs485总线电缆astp22-120欧 0.6/1kv  1*3*2.5

控制电源电缆zrc-kvvd32

djvkvvrp; bayjp3v-1x2x1.5

低烟无卤通信电缆hyatz 

astp-120

rs485通信电缆astp-120 

rs485  stp-120 

rs485铠装双绞屏蔽电缆

ym29560   yj29560