摘要 |
<p>This invention relates to a gas defense respirator. The respirator comprises a respirator body (1), there are an inhalation inlet (3) and an exhalation outlet (4) on the body (1), one or more diaphragms (5) made of elastic material are provided on the inhalation inlet (3) and the exhalation outlet (4), the diaphragms (5) are provided with a cut (6). Said cut (6) is a radiating cut.</p> |