矿用通信电缆-MHYVP1*4*1....
MHYVP 10*2*0.8矿用防爆...
矿用通信电缆MHYVP1*2*0.7...
矿用信号电缆MHYVP-10*2*0...
阻燃电缆MHYVP1×6×7/0.3...
MHYVP 1×2×1/1.38 矿...