控温电动搅拌器JJ-3.JJ-5招标型号 临嘉
上海临嘉科教仪器有限公司
p1Src=//y1.yzimgs.com/uploads/391770/20170908-96370964.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20170908-34070964.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20170908-86361951.jpg