WRE-130热电阻于热电偶区别禹会
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20180509-60883173.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20180509-21816406.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20180509-54138620.jpg