• village604
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    5개월 전

    Can you suck oxygen out of a room with a massive hole in it?

    • The_v@lemmy.world
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      5개월 전

      That’s a no.

      Also the fire suppression systems usually dump gases like nitrogen, argon, CO2 etc toreduce the O2 percentage in a room. They also don’t work as well with a venting hole. A mask with a small O2 container like they use for climbing is recommended.