7075-T6铝合金圆棒 7075 7075-T6 东莞市长安凌翔金属材料行

p1Src=//y1.yzimgs.com/uploads_old/444513/2014042417220069_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/444513/2014042417220072_old.jpg&p3Src=//y1.yzimgs.com/uploads_old/444513/2014042417220075_old.jpg"