Figure 1: (a) The Valved N95 Respirator (b) Air coming out of the Valved N95 Respirator, with Venturi effect, worrisome in an asymptomatic carrier
| Close | |
|
|
|
|
Figure 1: (a) The Valved N95 Respirator (b) Air coming out of the Valved N95 Respirator, with Venturi effect, worrisome in an asymptomatic carrier
|
|