bn:03234209n
Noun Concept
Categories: Human spaceflight, Aviation medicine, Articles with short description, Atmosphere, Altitudes in aviation
EN
Armstrong limit  Armstrong Line  Armstrong's limit  Armstrong's line  Armstrong altitude
EN
The Armstrong limit or Armstrong's line is a measure of altitude above which atmospheric pressure is sufficiently low that water boils at the normal temperature of the human body. Wikipedia
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EN
The Armstrong limit or Armstrong's line is a measure of altitude above which atmospheric pressure is sufficiently low that water boils at the normal temperature of the human body. Wikipedia