8N国产农药残留检测仪 便携式农药... 迪图（上海）生物科技有限公司

p1Src=//y1.yzimgs.com/uploads/439429/201663-1593657.jpg?watermark/2/text/5LiK5rW35be0546W5a6e5Lia5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast"