大肠杆菌宿主残留蛋白(ECP)重组蛋白图片

p1Src=//y3.yzimgs.com/uploads/508782/2017911-20267349.jpg?watermark/2/text/5LiK5rW35L-h6KOV55Sf54mp5oqA5pyv5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"

aa

绿巨人视频污app