方块电阻测试仪/方阻检测仪/方块电阻测试仪/便携式方块电阻检测仪 TD-XX-2 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2012031615513073_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2012031615513073_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2012031615513073_old_2.jpg