MHYBV 3×2×7/0.43矿用信号电缆

MHYBV 30×2×7/0.43矿用信号电缆

HYA 通讯电缆HYA

MHYVR1*3*0.5矿用监测软电缆|矿用通信电缆

MHJYV电缆|MHJYV矿用阻燃通信电缆|MHJYV矿用通

矿用通信电缆MHYV

ZRVVR 1X120 1X240dh

3X50+1 3X70+1 RVVZ

矿用信号电缆MHYV 1X4X7/0.37

HYA系列全塑市话电缆;HYA通信电缆

市话通信电缆HYA-5×2×0.4

MHYV MHYVR MHYVRP 1×2×16/0.2

通信电缆HYA

矿用信号电缆MHYVP，PUYVP

HYA23铠装通信电缆 HYA23

阻燃通讯电缆WDZ-HYA53-50×2×0.6

铁路信号电缆PTYA23-24,铁路信号电缆PTYA23

MHYVRP 1×4×7/0.37矿用通信电缆

钢带铠装通讯电缆ZRC-HYA23-25×2×0.5

铁路通信电缆HYA HYA23 HYA53 4*4*0.9