M.S.A. ChemOx: Better Breathing Through Chemistry (Rebreather) | Our Own Devices [12:33]

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M.S.A. ChemOx: Better Breathing Through Chemistry (Rebreather) | Our Own Devices [12:33]

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ProdigalFrog@slrpnk.netM to

MealtimeVideos Cafe@lemmy.cafeEnglish · 17 days ago

M.S.A. ChemOx: Better Breathing Through Chemistry

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Introduced in the 1940s by the Mine Safety Appliances Company (MSA) of Pittsburgh, the ChemOx was a rebreather set intended for use by firefighters, mine res...

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