美国Nasco Whirl-pak无菌采样袋，... 青岛圣吉仪器系统有限公司

p1Src=//y1.yzimgs.com/uploads/512165/20161011-141817286.png?watermark/2/text/6Z2S5bKb5Zyj5ZCJ5Luq5Zmo57O757uf5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast"