WZP-320热电阻于热电偶区别惠东
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20180509-53038628.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20180509-82432508.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20180509-48661973.jpg