DT-8809A系列 专业照度计/光度计... 上海徐吉电气有限公司

p1Src=//y3.yzimgs.com/uploads_old/425164/2013091317171236_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/425164/2013091317171236_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/425164/2013091317171236_old_2.jpg"