特斯拉计/手持式数字高斯计/数字高斯计/高斯计/磁场强度检测仪 TC-HT20 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2012022810242737_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2012022810242737_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2012022810242737_old_2.jpg