WZPK2-425SA热电阻于热电偶区别浉河 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20180509-76361973.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20180509-85395173.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20180509-60894284.jpg