计算机电缆ZR-DJYPVP2
MHYV1×3×0.6矿用通信电缆
MHYV1×2×0.5矿用通信电缆
室内外电话线HYV50×2×0.4
计算机电缆DJYPV,4×2×0.5
KVV22-4×2.5平方控制电缆