MHYAV 30X2X0.8 MHYBV 4*1.5 50*2*0.8 矿用通信电缆的详细介绍 获得MA 标志产品;井筒信号电缆|井下电缆 井下电缆MHYA32(5-100对) MHY32 (2-19对)MKVV32(2-61芯) 获得煤安证的产品:井筒信号电缆 MHYV (1-10对) MHYAV (5-100对) MHYA32(5-100对) MHY32 (2-19对) MHYVP (2-10对) MHYVRP(2-10对) MKVV (2-61芯) MKVV22(2-61芯) MKVV32(2-61芯) 煤矿用阻燃通信电缆MHYV MHJYV MHYBV MHYA32 MHYYV MHYY32 煤矿用阻燃信号电缆:MHYVR MHYBV MHYV32 MHYVR MHYVP MHYBV MHYVR32 煤矿用阻燃控制电缆:MKVV MKVV22 MKVV32 MKVVR MKVVRP MHYBV 20X2X0.8 MHYBV 10X2X0.8 MHYBV 5X2X0.8 MHYAV 20X2X0.8 MHYAV 30X2X0.8 MHYAV 50X2X0.8 MHYA32 30X2X0.8 MHYA32 50X2X0.8 MHYA32 80X2X0.8 | |