GPS接收机/接收机/测量型GPS接收机 型号：TC-GJS101-F20 TC-000370 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2013041510332848_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2013041510332848_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2013041510332848_old_2.jpg