| 摘要 |
An improved ventilation system for a space suit or other inflatable pressure garment assembly, such as used by astronauts and by pilots of high altitude vehicles operating in an environment having low oxygen content and low atmospheric pressures in which the life support gas enters at the helmet and through ducts at the extremities of the arms and exits from the garment only through ducts located at the legs after passing over the entire body of the wearer.
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