WRNK-1316热电阻,热电偶原理
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20171031-73835520.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20171031-39107053.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20171031-79303297.jpg