信号电缆PVV;PYV;PVV22;PYV22信号电缆PVV;PYV;PVV22;PYV22
面议
信号电缆PVV;PYV;PVV22;PYV22信号电缆PVV;PYV;PVV22;PYV22
面议
：NH—PVV、NH—PVVP、NH—PYV、NH—PYVP耐火信号电缆|：、NH—PVVP、NH—PYV、NH—PYVP
面议
RVVP RVV弱工程电缆，屏蔽电缆
面议
阻燃通信电缆阻燃通信电缆
面议
阻燃信号电缆，PVV，PVV22
面议供应-矿用阻燃控制电缆；阻燃控制电缆；现货供应
面议
YVV YVVP RVV RVVP AVVR AVVRP仪表用电缆YVV YVVP RVV RVVP AVVR AVVRP
面议MHYV;MHYVR矿用信号电缆MHYV;MHYVRMHYV;MHYVR矿用信号电缆MHYV;MHYVR
面议MHYV,MHYVR,MHYVP,MHYVRP.MHYV1X4X7/.28-矿用阻燃通信电缆_煤矿用阻燃信号电缆_矿用电缆
面议阻燃电缆，矿用阻燃电缆，阻燃电缆价格，煤矿用阻燃通信电缆阻燃电缆，矿用阻燃电缆|阻燃电缆价格
面议阻燃矿用信号电缆,矿用阻燃控制电缆,计算机电缆
面议
天津电缆；低烟无卤阻燃电缆，阻燃通讯电缆；现货供应
面议