WRE2-220A热电阻，热电偶型号 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20171031-71378539.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20171031-17491186.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20171031-83836520.jpg