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Author
Bradburn, R. A.
|
Bowser, M. L.
Title
Minature Bilevel Alarm for Oxygen-Deficient Atmospheres.
Coporate
Bureau of Mines, Pittsburgh, PA
Report
RI 7165, August 1968, 19 p.
Keywords
mine safety
|
mine ventilation
|
hypoxia
Identifiers
oxygen-sensing device