32通道农药残留快速测定仪/农药残留检测仪 TTNJ32 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2012060413442322_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2012060413442322_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2012060413442322_old_2.jpg