铜网编织MHYBV5*2*0.8 矿...
MHYVP屏蔽通信电缆 1*4*7/
MHYVP 屏蔽通信电缆 1*4*7
MHYVRP-屏蔽通信电缆 2*2*
MHYAV通信电缆 10*2*0.8
大对数通讯电缆 MHYV 10*2...
rs485电缆rs485电缆
铁路信号电缆PTYV通信...
矿用阻燃网线MHYV(PU...
交联控制电缆KVV KVVP...
计算机屏蔽电缆DJYPV...