雷杜RT-6100酶标仪、抗生素检测仪、三聚氰胺测定仪、药物残留检测仪、农药残留仪 雷杜RT-6100 上海旦鼎国际贸易有限公司

p1Src=//y1.yzimgs.com/uploads/359015/20151230-144830157.jpg?watermark/2/text/5LiK5rW35pem6byO5Zu96ZmF6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast