温度电极MP-500三信出品 临嘉 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20170919-68392186.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20170919-51936520.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20170919-10705395.jpg