The Greatest Guide To cấu tạo bơm màng khí nén
The diaphragm consists of 3 major muscular areas: the sternal, costal, and lumbar sections. Each individual component has distinctive origins but all converge for the central tendon, Performing with each other to facilitate the diaphragm’s movement all through respiration.By anchoring into the lessen ribs, the diaphragm can manage its structural