Internet Archive - oxygen at high altitude 1958 usaf (1958)

财富辛

Title: Oxygen at High Altitude
Source: Internet Archive (Archive.org)

English Introduction:
A 1958 American educational short about oxygen use and physiological response at high altitude.

中文标题：
高空中的氧气

中文简介：
1958年的美国科教短片，介绍高空环境中的氧气供给与生理反应。

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