304不锈钢天沟加工 3mm 西安华久钢铁物资有限公司

p1Src=//y1.yzimgs.com/uploads_old/373932/2014082209200027_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/373932/2014082209200027_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/373932/2014082209200027_old_2.jpg