TC-DT-2235B 接触式转速表 TC-DT-2235B 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2014100915043263_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2014100915043263_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2014100915043263_old_2.jpg