供优良USHIO USH 250D紫外线灯，点光源 USH 250D 图片

p1Src=//y1.yzimgs.com/uploads_old/176068/2011111012040711_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/176068/2011111012040711_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/176068/2011111012040711_old_2.jpg"