WZPK-424U热电阻于热电偶区别洛龙
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20180509-48990539.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20180509-84168875.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20180509-03449739.jpg