WZP2-221A热电阻于热电偶区别茂南 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20180509-98572062.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20180509-10705317.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20180509-18502297.jpg