BREATHING APPARATUS
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS621044
| Definition | A <BREATHING APPARATUS> is a <RESPIRATOR> and a <BREATHER> in which air or oxygen is fed to a face mask carried by the wearer via a demand valve |
| ISO number | 26011 |
| RDS number | RDS621044 |
| Source | Chambers Science and Technology Dictionary |
| Protection |