Опубликовано в "Бизнес, Бизнес", язык - English. 8 страниц.
A breathing machine is a piece of equipment that facilitates breathing in the case of low oxygen levels in the blood stream. It aids the body to overcome the inability to breath normally, such as during respiratory failure. Many people suffer from afflictions such as asthmatic conditions, lung cancer and chronic obstructive lung disease. Еще
