MHYV(1×2 2×2 1×4 5×2)×7/0.28 矿用通信电缆 MHYV(1×2 2×2 1×4 5×2)×7/0.28矿用通信电缆图片

p1Src=//y1.yzimgs.com/uploads_old/195882/2009081910453307_Old.jpg"

aa