显微镜测微尺C1 *小格值0.01mm显... 上海精贤光电科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/2648/2010011505071627_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/2648/2010011505071627_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/2648/2010011505071627_old_2.jpg"