HYA600*2*0.4通信电缆 HYA400*2*0.4

ZR-HYA,50*2*0.5阻燃通信电缆

矿用通信电缆 MHYA32,80*2*0.8

MHYVp，1*4*7/0.37，0.43，0.52，矿用信号电缆

MHYA32矿用通信电缆MHYA32 矿用通信电缆

HYA-10*2*0.5 价格 HYA20X2X0.4 电话电缆报

MHYVp1x2x7/0.43 1x4x7/0.52 矿用信号电缆

充油电缆HYAT，HYAT53通信电缆，充油电缆

MHYVRP，MHYVP矿用屏蔽信号电缆，矿用信号电缆

MHY32,MHYV22,铠装电缆,煤矿井下专用通信电缆

mhyv mhyvpmhyv1*4*7/0.28矿用信号电缆

mhyv mhyvpmhyv1*4*7/0.28矿用信号电缆

mhyv mhyvpmhyvp1*4*7/0.28矿用信号电缆

HYA,20x2x0.4,HYA,50X2X0.4,通信电缆报价

HUYVRP矿用信号电缆 MHYVRP 屏蔽矿用电缆

MHYBV 10X2X0.8 20X2X0.8 矿用通信电缆MHY

矿用通讯电缆(通风线) MHYV 1*4*7/0.52矿用通讯电缆

mhyv mhyvp矿用信号电缆MHYVRP1*2*7/0.43

mhyv mhyvp矿用信号电缆MHYVRP1*2*7/0.43

HYAT 100x2x0.5充油电缆 HYAT 100x2x0.4

HYAT 100x2x0.5充油电缆 HYAT 100x2x0.4

HYAT 100x2x0.5充油电缆 HYAT 100x2x0.4

MKVV32矿用阻燃控制电缆，mkvv32 煤安证电缆

HYAT53 HYAT23 地埋电话通信电缆