空气微生物（浮游菌）采样器j9老哥俱乐部图片

p1Src=//y1.yzimgs.com/uploads_old/345003/2013092410001778_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/345003/2013092410001778_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/345003/2013092410001778_old_2.jpg"