婴儿心肺听诊电脑模拟人 ZK/YRT 上海真康医疗科技有限公司

p1Src=//y2.yzimgs.com/uploads/378517/2024227-16522275.png?watermark/2/text/5LiK5rW355yf5bq35Yy755aX56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"

aa