电子人体气道训练模型 ZK/XC-AM407 滇康医学

p1Src=//y1.yzimgs.com/uploads/318005/201974-163520549.png?watermark/2/text/5LiK5rW35Lqo6ZqG56eR5pWZ6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast