THE GREATEST GUIDE TO CấU TạO BơM MàNG KHí NéN

Throughout expiration, the diaphragm passively relaxes and returns to its initial dome condition. This decreases the volume with the thoracic cavity.By clicking “Settle for All Cookies”, you comply with the storing of cookies on your own unit to reinforce internet site navigation, assess web-site use, and assist in our marketing and advertising