室外弱电电线,电缆,HYV22-10-20-30-50-100-200-300-500-600*2*0.4-0.5-0.6-0.7-0.8-0.9-1.0 HYV22-10-20-30-50-100-200-300-500-600*2*0.4-0.5 图片

p1Src=//y1.yzimgs.com/uploads_old/175499/2008062408134025_old.jpg"

aa