光电心电图机，**品质保证 ECG... 济南晟寰生物科技有限公司

p1Src=//y1.yzimgs.com/uploads/522603/201743-141750474.jpg?watermark/2/text/5rWO5Y2X5pmf5a-w55Sf54mp56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"