**老年人静脉穿刺训练模型 KAH... 上海亨隆科教设备有限公司

p1Src=//y3.yzimgs.com/uploads/313215/2017713-114756191.jpg?watermark/2/text/5LiK5rW35Lqo6ZqG56eR5pWZ6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast"