bn:02281993n
Noun Concept
Categories: Respirators, All articles needing additional references, Industrial breathing sets, Breathing gases, Pressure vessels
EN
self-contained breathing apparatus  air pack  Biopak  breathing apparatus  compressed air breathing apparatus
EN
A self-contained breathing apparatus, sometimes referred to as a compressed air breathing apparatus or simply breathing apparatus, is a device worn to provide breathable air in an atmosphere that is immediately dangerous to life or health. Wikipedia
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EN
A self-contained breathing apparatus, sometimes referred to as a compressed air breathing apparatus or simply breathing apparatus, is a device worn to provide breathable air in an atmosphere that is immediately dangerous to life or health. Wikipedia
But usually not for sets used underwater. Wikipedia Disambiguation