2公里 MHYVP屏蔽电缆2x3.3+2x0.85

1公里 MHYVP通信电缆2x3.3+2x0.85

MHYVP特殊电缆 MHYVP通信电缆2x3.3+2x0.85

MHYVP型号规格2x3.3+2x0.85

MHYVP电缆 型号规格2x3.3+2x0.85

100x2x0.9 HYAT53充油通信电缆

HYAT53电缆100x2x0.8 HYAT53充油通信电缆

HYAT53音频电缆100x2x0.7

HYAT53市话通信电缆100x2x0.6

HYAT53 100*2*0.5市话通信电缆

100对称电缆 HYA电缆 100*2*0.6

100对称电缆 HYA通信电缆 100*2*0.5

铜芯对称电缆 HYA通信电缆 50X2X0.7

HYA对称电缆 HYA 50X2X0.6

对称电缆 HYA 50X2X0.5

MHYA22井筒通信电缆 MHYA22煤安证

MHYA22铠装电缆,井筒通信电缆

MHYV32钢丝铠装电缆,MHYV32煤矿电缆

MHYV32钢丝铠装电缆10x2x0.7

MHYV32钢丝铠装矿用信号电缆10x2x0.6

MHYV32 MHYV32钢丝通信电缆5x2x0.5

MHYV32-MHYV32电缆

MHYV矿用电话线1x4x0.8

MHYV 1X3X0.5矿用电话线