WSSX-484B热电阻，热电偶哪里有销售 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20171031-13746631.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20171031-71378539.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20171031-79403297.jpg