WZPK-576S热电阻于热电偶区别石首
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20180509-07491188.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20180509-09694284.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20180509-45170075.jpg