固纬电子GDM-8342 with GPIB 数字... 深圳市君达时代仪器有限公司

p1Src=//y3.yzimgs.com/uploads/927/20191225-193639987.jpg&p2Src=//y1.yzimgs.com/uploads/927/20191225-19364571.jpg&p3Src=//y1.yzimgs.com/uploads/927/20191225-193649388.jpg"