WRCK2-431热电偶,热电阻哪里有销售
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20171113-96372297.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20171113-96370964.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20171113-16601862.jpg