CấU TạO CủA BOM CAN BE FUN FOR ANYONE

Exhalation happens in the event the diaphragm relaxes, returning to its dome condition and pushing air out from the lungs. This rhythmic contraction and leisure are essential for maintaining typical breathing and making sure suitable oxygen provide to the human body.Giai đoạn two : Màng bơm bên phải tạo lực hút chất lỏng đi vào