Category:Breathing apparatus
From WikiMD.com Medical Encyclopedia
Wikimedia Commons has media related to
.
A breathing apparatus or breathing set is equipment which allows a person to breathe in a hostile environment where breathing would otherwise be impossible, difficult, harmful, or hazardous, or assists a person to breathe.
Subcategories
This category has only the following subcategory.
U
Pages in category "Breathing apparatus"
The following 5 pages are in this category, out of 5 total.
