MHYVRP矿用阻燃通信电缆线 5*2*7/0.52
¥5MHYVRP矿用阻燃通信电缆线 5*2*7/0.52
¥5MHYV22100*2*0.5煤矿用钢带铠装通讯电话线缆
¥5MHYVP 2*3.3+2*0.85矿用通信电缆
¥5MHYBV-7-1 2*2.5+5*0.75矿用通信电缆
¥5MHYV1*4*7/0.28矿用电话线电缆
¥5MHYV20*2*0.5矿用监测线 矿用电缆
¥5MHYV1*4*7/0.43矿井用信号电缆MHYSV
¥5MHYV22矿用铠装通信电缆MHYV10*2*0.5
¥5MHYV矿用电话线电缆MHYV1*4*7/0.43
¥5MHYA22-50*2*0.5煤矿通信电缆
¥5MHYVP煤矿用屏蔽通信电缆1*4/7/0.52
¥5通信电缆MHYVP4X2X7/0.43矿用信号电缆
¥5