5 SIMPLE STATEMENTS ABOUT BơM MàNG EXPLAINED

The diaphragm is made up of a few key muscular areas: the sternal, costal, and lumbar sections. Each individual element has unique origins but all converge on the central tendon, Doing the job with each other to facilitate the diaphragm’s motion all through respiration.four van bi trong một chiếc bơm màng giống như những chiếc chốt