高速冷冻离心机 冷冻离心机 离心机 TG-GL-12A 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2014092210480410_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2014092210480410_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2014092210480410_old_2.jpg