24通道农药残留检测仪，果蔬农残检测仪，农药残留速测仪型号：SJ-24NC SJ-24NC 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2013032515332906_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2013032515332906_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2013032515332906_old_2.jpg