C132 Tetralogy of Fano

tetralogy of Fano

In the afternoon, before the class even started, Chen Qun and the others were called to the top floor helicopter landing table of the emergency treatment center by Huang Haitao.

"It's an emergency mission. A seven-year-old girl fainted on the plane and the plane landed urgently, bringing people over by helicopter. If there is an emergency, such as a pneumothorax