室内大对数电缆100对,0.5线径价格详细信息
PTYA23信号电缆12*1.04
HYA53<<铠装电缆>>HYA53<<铠装通信电缆>>
矿用电话线信号规格 MHYV|MHYVR|MHYAV|MHYVRP
KVVP2-22 KVVR KVVRP KVVP2-22 KVVR KVVRP
HJVV-ZR-HJVV 局用通信电缆,5*2*0.5
mhyv矿用通讯电缆型号-MHYV
产品型号: MKVVR 矿用控制电缆
KVV KVVPL供应塑料绝缘控制电缆
PTY23 PTY22 PTYAH23铁路信号电缆-交流500V或直流10001