LGJ-18(DYYB-18) T型真空冷冻干燥... 上海德洋意邦仪器有限公司

p1Src=//y1.yzimgs.com/uploads/354661/2017215-153815317.jpg?watermark/2/text/5LiK5rW35b635rSL5oSP6YKm5Luq5Zmo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"